ASTROBIOLOGY

We tend to overlook gas giants when we are thinking of alien life on a planet but we should not dismiss them. In this video i explain as to how life could operate on a gassy planet. Twitter: https://twitter.com/Dreksler_Astral Intro, outro and other clips in the video were made with Space Engine. Idea for the video is gotten by Cosmos: A Personal Voyage which is made by Carl Sagan. Music: Kevin MacLeod - Martian Cowboy https://incompetech.com/

Have you heard the news? Cassini may be dead, but it's data is still very much alive! Check out out latest video about Cassini's exciting discovery in the plumes of Enceladus! Follow us on social media and our website! Facebook: https://facebook.com/ActiveGalacticVideos Twitter: https://twitter.com/activegalactic Instagram: https://instagram.com/activegalacticvideos Snapchat: @active_galactic Website: http://activegalacticvideos.com/ Check out some of our other videos: Highlights of the Cassini Mission https://youtu.be/JKAHESinAUw News article reference: https://news.nationalgeographic.com/2018/06/saturn-moon-enceladus-complex-organics-life-space-science/

In this episode of the Case for Mars, we look at the recently discovered lake on Mars, and how it was discovered. We discuss the MARSIS experiment, that is able to use Ground Penetrating Radar to detect changes in minerals, ice, or liquids underground. We also discuss what NASA thinks about this discovery, and whether or not life could exist in this lake. Thanks for watching! And consider subscribing if you enjoyed this video! Twitter: https://twitter.com/wolf_martian Facebook: https://fb.me/MartianWolf Patreon: https://www.patreon.com/MartianWolf Heading Home by Nekzlo @nekzlo Music provided by Free Music for Vlogs youtu.be/YGL35p7LLqo ------------------------------ • Contact the artist: @nekzlo www.instagram.com/nekzlo/ twitter.com/Nekzlo_Music open.spotify.com/artist/75LSn0DiQyH6LnHBT8fOEK ------------------------------

A study published July 23 in the journal Astrobiology said there was a time when the moon had the right conditions to support life.

The Moon doesn’t appear to have what it takes to support life now, but researchers suggest that wasn’t always the case.

According to a report by Geek.com, a new study suggests that Saturn’s largest moon, Titan, may have the potential to produce life as we know it. A team of researchers using data from the Cassini spacecraft examined the icy moon looking for biological molecules. Leader of the study Catherine Neish, found that when exposed to liquid water, organic molecules like the ones on Titan are capable of producing a range of biomolecules, including amino acids. Neish and her team reportedly focused their attention on craters, particularly Sinlap, Selk, and Menrva. The team wrote, “We determine that the best sites to identify biological molecules are deposits of impact melt on the floors of large, fresh impact craters." https://www.geek.com/news/psst-alien-hunters-check-inside-craters-on-saturns-moon-titan-1746989/?source http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

*Complex Organics Bubble up from Enceladus Large complex organic molecules have been discovered in the geysers spewing out of the Saturnian ice moon Enceladus. *Size limits on neutron stars A new study has answered a long-standing mystery – finding neutron stars can at most be no more than 12 to 13.5 kilometres wide. *New forms of Quark Matter There’s growing speculation in physics about the possibility of new forms of matter existing beyond the periodic table – creating a sort of continent of stability composed of exotic quark matter. *The end of the Australian Astronomical Observatory The Australian National University has taken a lead in the new consortium of 13 universities which have taken over the operations of the Australian Astronomical Observatory. *Trump directs creation of the U.S. Space Force U.S. President Donald Trump has formally ordered the American military to begin the process of creating a United States Space Force. *Dragon flies to space station A Dragon cargo ship has safely docked to the International space carrying 2676 kilograms of new scientific experiments, cargo, and equipment. Youtube video URL: http://spacetimewithstuartgary.tumblr.com/post/175392616108 Youtube video URL: http://spacetimewithstuartgary.tumblr.com/post/175489794278 *The Science Report The coldest place on Earth is even colder than previously thought. Seven-billion-dollar order for Northrop Grumman MQ-4C Triton unmanned maritime surveillance aircraft. Images of an Australian cockatoo discovered in 13th-century manuscript Convergent evolution strikes again. New Caledonian crows memorise how to make tools. For enhanced Show Notes including photos to accompany this episode, visit: http://www.bitesz.com/spacetimeshownotes Subscribe, rate and review SpaceTime at all good podcasting apps…including Apple Podcasts (formerly iTunes), audioBoom, Stitcher, PocketCasts, Podbean, Radio Public, Tunein Radio, google play, Spreaker, Spotify, Deezer etc RSS feed: https://audioboom.com/channels/4642443.rss Would you prefer to have access to the special commercial-free version of SpaceTime? Help support the show, subscribe at Patreon....and share in the rewards. Details at www.patreon.com/spacetimewithstuartgary Help support SpaceTime: The SpaceTime with Stuart Gary merchandise shop. Get your T-Shirts, Coffee Cups, badges, tote bag + more and help support the show. Check out the range: http://www.cafepress.com/spacetime Thank you. Plus: As a part of the SpaceTime family, you can get a free audiobook of your choice, plus 30 days free access from audible.com. Just visit www.audibletrial.com/spacetime or click on the banner link at www.spacetimewithstuartgary.com Email: [email protected] Join our mailing list at http://www.bitesz.com/join-our-mailing-list

An update in my continuing coverage on the possibilities for life at Saturn's Moon Enceladus. "Macromolecular organic compounds from the depths of Enceladus" Postberg et al, 2018 https://www.nature.com/articles/s41586-018-0246-4 Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

Title: “Exoplanet Characterization with JWST: Evolved Climates and Observational Discriminants of the TRAPPIST-1 System” Speaker: Andrew Lincowski AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Characterizing Exoplanet Meteorology” Speaker: Arthur Adams AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Tracing the Origins of Nitrogen Bearing Organics Toward Orion KL with ALMA” Speaker: Brandon Carroll AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “The Breakthrough Listen Search for Intelligent Life: the first SETI results and other future science” Speaker: J. Emilio Enriquez AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “RISE UP: Robotic Exploration beneath the Ross and McMurdo Ice Shelves” Speaker: Justin Lawrence AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Assessing new biogenicity criteria of microfossils with high-resolution imaging techniques” Speaker: Lara Maldanis AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: "Warm-up Talk: Pre-Reqs for Astrobiology: Astrophysics & Astrochemistry" Speaker: Mahmuda Afrin Badhan AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Decomposition of Amino Acids in Water with Application to Enceladus and Europa” Speaker: Ngoc Truong AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: "From Simplicity to Complexity" Speaker: Saeed Ahmadvand AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: "Warm-up Talk: Innovations in Space Engineering & the Future of Astrobiology Missions" Speaker: Zach Duca AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “A novel apatite-based oxygen paleobarometer across the Neoproterozoic-Cambrian transition” Speaker: Amanda Garcia AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Unusual self-assembly properties of model protocell membranes” Speaker: Anna Wang AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “No Laughing Matter: Nitrous Oxide Production by Chemodenitrification in the Ferruginous Proterozoic Ocean” Speaker: Chloe Stanton AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Glycosylation of a Model Proto-RNA Nucleobase with Non-Ribose Sugars: Implicationsfor the Origin of RNA” Speaker: David Fialho AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: "Viruses can be antique, but not primitive” Speaker: Jose Alberto Campillo-Balderas AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Microbial activity and adaptation at extreme elevations on Atacama volcanoes: the best Martian analogue on Earth?” Speaker: Lara Vimercati AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: "Warm-up Talk: AstroBIOLOGY" Speaker: Marcus Bray AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Comparison of Bacillus subtilis transcription profiles from separate missions to the ISS reveal common responses” Speaker: Michael Morrison AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Dynamic Polymerization of Prebiotic Depsipeptides Allows Selection of Stable Structures” Speaker: Moran Frenkel-Pinter AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Prebiotic heterogeneity & its effect on nonenzymatic replication” Speaker: Niraja Bapat AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: "Warm-up Talk: Geology & Chemistry" Speaker: Rebecca Rapf AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Simulations of Methane on Mars Using Curiosity Data” Speaker: Amber Britt AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Panel: Dr. Jennifer Glass (Earth and Atmospheric Sciences, Georgia Tech) Dr. Amanda Stockton (Chemistry and Biochemistry, Georgia Tech) Dr. Susanna Widicus-Weaver (Chemistry, Emory University) AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Cometary Delivery of Cyanide to the Early Earth for Prebiotic Synthesis” Speaker: Zoe Todd AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Title: “Test of genetic code evolution hypotheses: Reverse evolution of specific target proteins by mRNA-display technique” Speaker: Valerio Guido Giaobell AbGradCon 2018 June 4th-8th Atlanta, GA AbGradCon (Astrobiology Graduate Conference) provides a unique setting for astrobiologically-inclined graduate students and early career researchers to come together to share their research, collaborate, and network. AbGradCon 2018 marks the 14th year of this conference—each time in a different place and organized by a different group of students, but always with the original charter as a guide. These meetings have been wildly successful both when connected to AbSciCon, and as stand-alone conferences. Since it is organized and attended by only graduate students, post docs, and select undergraduates, AbGradCon is an ideal venue for the next generation of career astrobiologists to form bonds, share ideas, and discuss the issues that will shape the future of the field.

Recently NASA announced that the Curiosity rover discovered organic molecules in an ancient mudstone on Mars. In this video, we discuss the importance of this discovery, how the Curiosity rover was able to determine that it was organic molecules, and what these discoveries mean for future missions to the Red Planet. Thanks for watching! And subscribe if you enjoy this series Twitter: https://twitter.com/wolf_martian Patreon: https://www.patreon.com/MartianWolf Heading Home by Nekzlo @nekzlo Music provided by Free Music for Vlogs youtu.be/YGL35p7LLqo ------------------------------ • Contact the artist: @nekzlo www.instagram.com/nekzlo/ twitter.com/Nekzlo_Music open.spotify.com/artist/75LSn0DiQyH6LnHBT8fOEK ------------------------------

An exploration of recent reports of organic molecules found in a layer of rock on Mars along with another report of seasonal changes in Methane levels on Mars that could be due to the activities of life. https://www.patreon.com/johnmichaelgodier Papers: "Background levels of methane in Mars’ atmosphere show strong seasonal variations" Webster et al, 2018 http://science.sciencemag.org/content/360/6393/1093 "Organic matter preserved in 3-billion-year-old mudstones at Gale crater, Mars" Eigenbrode et al, 2018 http://science.sciencemag.org/content/360/6393/1096 Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

NASA discusses new science results from NASA's Mars Curiosity rover. The media and public are invited to ask questions. Michelle Thaller, assistant director of science for communications, in NASA's Planetary Science Division will host the chat. Participants include: Paul Mahaffy, director of the Solar System Exploration Division at NASA's Goddard Space Flight Center in Greenbelt, Maryland Jen Eigenbrode, research scientist at Goddard Chris Webster, senior research fellow, Jet Propulsion Laboratory, Pasadena, California Ashwin Vasavada, Mars Science Laboratory project scientist, JPL The public can send questions on social media by using #askNASA. For information about NASA's Curiosity rover, visit: https://www.nasa.gov/msl All chats are moderated. Inappropriate language or posts that harass other individuals will be removed. Be courteous Use respectful language Protect your private information No spam, sexually explicit or discriminatory material Stay on topic

The ExoMars Rover is expected to land on the Mars in two years. The ExoMars Rover contains a miniature chemistry lab. NASA is going to use the miniature chemistry lab to search for sign of life on Mars. The Mars Organic Molecule Analyzer will analyze organic molecules like amino acids. NASA employees and space fans are extremely excited to find out if there's life on Mars. https://www.digitaltrends.com/cool-tech/exomars-rover-mars-organic-molecule-analyzer/ http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

The Search for Life: Near & Far Presented by Dr. Shawn Domagal-Goldman Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

Night Sky Network members joined us on April 25, when Dr. Bruce Damer and Prof. David Deamer from NASA's Astrobiology Institute shared the latest research into the origins of life in the universe. In recent years, an approach to the long standing question of "how did life begin?" has returned to Charles Darwin's original intuition of "a warm little pond". Evidence from chemistry, geology and complexity science is accumulating to support a beginning for life on Earth, over four billion years ago, in fluctuating hot spring pools. Dr. Damer and Prof. Deamer will outline their new scenario and take us out into the solar system to Mars, Enceladus and beyond to exoplanets to address how this might inform our search for evidence life in the universe.

Join NASA's Jet Propulsion Laboratory scientists and engineers and get a sneak peek of the upcoming InSight Mars mission, the first to focus on examining the deep interior of Mars. Launching in May 2018, this lander will be the very first interplanetary launch from the West Coast. The Exploratorium will host the InSight Roadshow with a half-scale model of the lander and an array of instruments. InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) is a NASA Discovery Program mission that will place a single lander on Mars. InSight is more than a Mars mission; it’s a terrestrial planet explorer that will address one of the most fundamental questions of planetary and solar system science: what are the processes that shaped the rocky planets of the inner solar system, including Earth, more than four billion years ago? By using sophisticated geophysical instruments, InSight will delve deep beneath the surface of Mars, detecting the fingerprints of the processes of terrestrial planet formation, as well as measuring the planet's “vital signs”: its "pulse" (seismology), "temperature" (heat flow probe), and "reflexes" (precision tracking).

Iron: Primordial Cofactor for Biochemistry Presented by Dr. Marcus Bray Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

Phosphorylation in Urea-Rich Eutectic Solvents Presented by Dr. Bradley Burcar Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

Genetics Underlying de novo Origins of Multicellularity in Response to Predation Presented by Dr. Kimberly Chen Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

Quantitative, Compositional Analysis of Trace Amino Acids in Europa Analogues Presented by Dr. Zachary Duca Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

Glycosylation of Model Proto-RNA Nucleobases Presented by Dr. David Fialho Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

The Embedded Scientist Program Presented by Dr. Andrea Krafft Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

GTRI Space Strategic Initiative: MicroNimbus CubeSat Presented by Dr. Nelson Lourenco Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

Exo-Evo? An Organismal Approach to Evolutionary Dynamics Presented by Dr. Pedro Marquez-Zacarias Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

A Possible Path to Prebiotic Peptides Presented by Dr. Aaron McKee Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass

Chemical Selection of Plausible Protopolypeptides Presented by Dr. Martin Solano Exploring Life Origins and the Universe: A Networking Event March 30th, 2018 The Georgia Tech Astrobiology Colloquium is a new early career event for the Georgia Tech astrobiology community and consisted of presentations and talks by students (both graduate and undergraduate) and post-doctoral fellows working in astrobiology, space science, and engineering across the Georgia Tech campus and greater Atlanta. There are also plenary lectures given by distinguished members of the global astrobiology community. Plenary Speakers: Dr. Ada Yonath Dr. Niles Lehman Dr. Shawn Domagal-Goldman Organizing Committee: Moran Frenkel-Pinter Kennda Lynch George Zaharescu Faculty Advisors: Martha Grover Glenn Lightsey Jennifer Glass