CATECHISM: SPACE

Space is often referred to as a cold and dark place, but that is not always true. In fact, the temperature of space is dictated by where in space you are located. Watch to learn more. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Sources: http://wtamu.edu/~cbaird/sq/2012/12/19/what-makes-space-so-cold/ https://www.forbes.com/sites/quora/2017/02/23/why-its-so-cold-in-outer-space/#52c18e426f4b https://www.scienceabc.com/nature/universe/space-cold-many-stars.html Background Music: https://www.youtube.com/watch?v=djCOU3Jwj3A Images: https://commons.wikimedia.org/wiki/File:Ice_road_in_the_Northwest_Territories_-a.jpg https://commons.wikimedia.org/wiki/File:Astronaut_animated_1.png https://commons.wikimedia.org/wiki/File:Molecular_Schematic_for_Interpreting_a_Radial_Distribution_Function.png http://freelogophoto.b-cdn.net/wp-content/uploads/2013/02/Beach-Guy-Sleeping_256x256-32.png Video: https://www.videvo.net/video/earth-pass/2344/

What would happen to your unprotected body in space? If you were floating around in outer space without a spacesuit a few different things would happen. However, it is not exactly like Hollywood portrays it in its sci-fi movies. Watch to learn more. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Sources: http://www.iflscience.com/space/what-would-happen-your-body-space-without-spacesuit/ https://www.space.com/30066-what-happens-to-unprotected-body-in-outer-space.html http://www.slate.com/articles/news_and_politics/explainer/2007/08/can_you_survive_in_space_without_a_spacesuit.html Background Music: https://www.youtube.com/watch?v=djCOU3Jwj3A

As of late I have seen many websites and videos claim that X points are essentially portals through space that humans can take advantage of. Some even go as far to say that X points have transported small space crafts through space-time. I am here today to tell you that all of this is false, but the truth behind X points may be cooler than the embellished stories. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Sources: https://www.nasa.gov/mission_pages/sunearth/news/mag-portals.html https://www2.warwick.ac.uk/fac/sci/physics/research/cfsa/people/valery/teaching/px420/handouts/mr1.pdf https://mms.gsfc.nasa.gov/science.html https://www.uu.edu/dept/physics/scienceguys/2004Sept.cfm http://thecanadianinstituteforappliedastronomy.yolasite.com/flux-transfer-event--interplanetary.php https://en.wikipedia.org/wiki/Flux_transfer_event https://en.wikipedia.org/wiki/Magnetic_reconnection Background Music: https://www.youtube.com/watch?v=6Sq5Y2HzF1c&t=41s Images: https://www.nasa.gov/sites/default/files/styles/ubernode_alt_horiz/public/mag-recon-graphic_0.jpg - NASA https://www.nasa.gov/sites/default/files/polar-xpoint.jpg - NASA https://3c1703fe8d.site.internapcdn.net/newman/gfx/news/hires/2013/asolarmagnet.jpg - Phys.org https://commons.wikimedia.org/wiki/File:Earths_Magnetic_Field_Confusion.svg https://commons.wikimedia.org/wiki/File:Earth_layers_model.png https://commons.wikimedia.org/wiki/File:Astronaut_animated_1.png https://3c1703fe8d.site.internapcdn.net/newman/gfx/news/hires/2016/whyweshouldw.jpg https://www.jpl.nasa.gov/images/cassini/20150126/pia19055-16.jpg http://trithucvn.net/khoa-hoc/chung-dang-song-cac-cong-trinh-cu-thach-khong-chi-la-da.html https://alienpolicy.com/nasa-discovered-proof-of-portals-and-has-just-sent-four-spacecrafts-to-test-them/ Videos: 4K Galaxy Space Star Travel Zoom in Animation UHD HD Backgroundby أحمد الحسيني https://www.facebook.com/Gaia/videos/1725937790770238/?hc_ref=ARQJijqZnNG0_xwDSe49JmamGxOX6nfc5iVZ0zJ2FNbtsC4oRXpeIXznuG310kb1Nwc&pnref=story

Many people familiar with space exploration know about the Hubble Space Telescope. The Hubble has enabled us to peer into neighboring solar systems, while also helping us map out our universe. With the creation of the James Webb Space Telescope, it looks like the Hubble won’t be alone in pursuing that task. Watch to learn more. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Sources: https://www.space.com/21925-james-webb-space-telescope-jwst.html https://www.forbes.com/sites/startswithabang/2017/04/05/how-much-gold-is-in-the-james-webb-space-telescope/#775a350969e5 https://jwst.nasa.gov/public.html Background Music: https://www.youtube.com/watch?v=ifboMY8ezgA Images: https://nai.nasa.gov/articles/2016/6/30/where-is-the-habitable-zone-for-m-dwarf-stars/ https://jscfeatures.jsc.nasa.gov/pages.ashx/643/James%20Webb%20Space%20Telescope%20primary%20mirror%20prepared%20for%20testing https://commons.wikimedia.org/wiki/File:James_Webb_Space_Telescope_(14742910940).jpg https://commons.wikimedia.org/wiki/File:ESO-Infrared_Halo_Frames_Newborn_Star-phot-26a-03-normal.jpg https://commons.wikimedia.org/wiki/File:SDSS_spectrograph_cartridge.JPG https://www.nasa.gov/images/content/482511main_jwst_lg.jpg https://commons.wikimedia.org/wiki/File:Schematic_diagram_of_the_history_of_the_Universe.jpg https://www.nasa.gov/images/content/103885main_image_feature_241_jwmodel.jpg https://www.jpl.nasa.gov/images/spitzer/20140129/spitzer20140129-full.jpg https://exoplanets.nasa.gov/system/news_items/main_images/194_485059main_GJ581g_FNLa_full.jpg https://exoplanets.nasa.gov/system/news_items/main_images/123_ssc2009-09b_Sm.jpg https://exoplanets.nasa.gov/system/news_items/main_images/191_astrobio_award.jpg https://jscfeatures.jsc.nasa.gov/Images/jwst_20170515_1.jpg https://exoplanets.nasa.gov/system/news_items/main_images/207_EarthlikeExoplanets_0722sm.jpg

How did life form on earth? Many of us have surely pondered the question, and through years of scientific research humans have at least partially mapped out the history of well, us. Watch to learn more. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Sources: https://www.space.com/52-the-expanding-universe-from-the-big-bang-to-today.html https://www.khanacademy.org/partner-content/big-history-project/solar-system-and-earth/earth-and-form-solar-system/a/how-our-solar-system-formed https://www.wired.com/2014/08/where-animals-come-from/ https://www.newscientist.com/article/dn17453-timeline-the-evolution-of-life/ https://www.eurekalert.org/pub_releases/2004-01/bc-ott012204.php http://www.as.utexas.edu/astronomy/education/sum11/endl/secure/AST_s309_ss11_15.pdf https://en.wikipedia.org/wiki/Timeline_of_the_evolutionary_history_of_life https://www.newscientist.com/article/dn9989-timeline-human-evolution/ Background Music: Music by Adam Vitovský - https://www.youtube.com/watch?v=SSk0YQx0OIg Images: https://www.flickr.com/photos/gsfc/7931832934 https://commons.wikimedia.org/wiki/File:B-cell.png https://commons.wikimedia.org/wiki/File:Figure_27_04_03.jpg https://commons.wikimedia.org/wiki/File:Acanthostega_model.jpg http://maxpixel.freegreatpicture.com/Primate-Ape-Funny-Zoo-Monkey-Animal-Fur-Cute-1807174 https://commons.wikimedia.org/wiki/File:Homo_erectus_adult_female_-_head_model_-_Smithsonian_Museum_of_Natural_History_-_2012-05-17.jpg https://commons.wikimedia.org/wiki/File:Homo_sapiens.JPG http://www.freepngimg.com/png/7191-smoke-png-image-smokes https://commons.wikimedia.org/wiki/File:Nuclear_fission_reaction.svg http://www.freeiconspng.com/img/35075 https://commons.wikimedia.org/wiki/File:BENNU%E2%80%99S_JOURNEY_-_Early_Earth.jpg https://commons.wikimedia.org/wiki/File:Carbon_dioxide_symbol.svg http://info.biotech-calendar.com/bid/95549/Tiny-RNA-Segment-Plays-Large-Role-in-Tissue-Development https://en.wikipedia.org/wiki/Bacteria#/media/File:Prokaryote_cell.svg https://commons.wikimedia.org/wiki/File:Simple_diagram_of_yeast_cell_(blank).svg#/media/File:Simple_diagram_of_bacterium_(blank).svg https://commons.wikimedia.org/wiki/File:Question-mark-blackandwhite.png https://commons.wikimedia.org/wiki/File:Phylogenic_Tree-en.svg https://commons.wikimedia.org/wiki/File:Cyanobacteria.png https://commons.wikimedia.org/wiki/File:Simple_diagram_of_yeast_cell_(blank).svg https://i.pinimg.com/originals/94/f1/99/94f1996a18281042fd152675bd18acea.png https://commons.wikimedia.org/wiki/File:Burgessochaeta_setigera_Reconstruction.png https://commons.wikimedia.org/wiki/File:Fuu_wind.svg https://commons.wikimedia.org/wiki/File:Kingdom_of_animals.png http://thebige.net/images/evolution.png https://commons.wikimedia.org/wiki/File:Hut.svg https://commons.wikimedia.org/wiki/File:Icon-Campfire.svg https://img00.deviantart.net/f43e/i/2016/325/e/7/emily_the_cavewoman_by_kyleman88789-dap795b.png https://openclipart.org/image/2400px/svg_to_png/171697/thinking-caveman.png https://commons.wikimedia.org/wiki/File:BEST_Map_Of_Europe.png https://commons.wikimedia.org/wiki/File:Human_evolution_chart.svg https://www.flickr.com/photos/gsfc/7651364100 Videos: https://www.videvo.net/video/sunset-timelapse/1740/ https://www.videvo.net/video/earth-to-moon-flight/42/ https://www.videvo.net/video/lady-watching-waterfall/5918/

Mission to Mars in 2024? Elon Musk thinks so. Have you ever imagined what it would be like to visit another planet? If so, you are not alone. Elon Musk also shares the same dreams as you, so much show that he is working diligently to make that dream a reality. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism Do you think we will have humans on Mars by 2024? If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Sources: http://news.nationalgeographic.com/2017/09/elon-musk-spacex-mars-moon-bfr-rockets-space-science/ https://www.forbes.com/sites/bridaineparnell/2017/09/29/elon-musk-giant-rocket-could-take-us-to-mars-in-just-7-years-and-london-in-29-minutes/3/#3aa1d60c4377 https://techcrunch.com/timeline/a-brief-history-of-spacex/slide/7/ http://www.spaceflightinsider.com/hangar/falcon/ Background Music: Composer - Jake LaVallee, Owner of http://uncopyrightedmusic.net Images: https://commons.wikimedia.org/wiki/File:Elon_Musk,_Tesla_Factory,_Fremont_(CA,_USA)_(8765031426)_(2).jpg https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA17999 https://commons.wikimedia.org/wiki/File:Tesla_Model_X_and_Model_3_at_the_unveiling_event.jpg https://en.wikipedia.org/wiki/File:SpaceX_Falcon_9_Fairing_RATF_Test_at_NASA%27s_Space_Power_Facility.JPG https://www.flickr.com/photos/[email protected]/6629080867 https://commons.wikimedia.org/wiki/File:SpaceX_Dragon.jpg https://et.wikipedia.org/wiki/Elon_Musk#/media/File:SpaceX_factory_Musk_heat_shield.jpg https://commons.wikimedia.org/wiki/File:INS_Shivalik_Officers_Cabin.JPG https://en.wikipedia.org/wiki/TRAPPIST-1e#/media/File:Artist%E2%80%99s_impression_of_view_from_one_of_the_middle_planets_in_the_TRAPPIST-1_planetary_system.jpg http://www.pngall.com/wp-content/uploads/2017/01/Fog.png https://www.flickr.com/photos/heisenbergmedia/10611166416

If you have ever wondered what exists throughout our universe and the origins of it, then this is some news you need to hear. Recent studies suggest that Fast Radio Bursts, or FRBs, could help scientists map out the structure and formation of our universe. If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism Sources: https://sciencealert.com/mysterious-fast-radio-bursts-may-be-occurring-every-second http://www.astronomy.com/news/2017/09/an-frb-every-second https://phys.org/news/2017-09-fast-radio.html http://iopscience.iop.org/article/10.3847/2041-8213/aa8905/meta;jsessionid=AF1927780326D5697E45EFD212246F91.ip-10-40-1-105 Background Music: https://www.youtube.com/watch?v=ifboMY8ezgA Images: https://phys.org/news/2015-12-fast-radio-collisions-neutron-stars.html - Modified https://commons.wikimedia.org/wiki/File:Screenshot_from_IMAX%C2%AE_3D_movie_Hidden_Universe_showing_the_Helix_Nebula_in_infrared.jpg - Modified http://www.astronomy.com/news/2016/11/newest-fast-radio-burst-hints-at-makeup-of-the-cosmic-web - Modified https://www.flickr.com/photos/rebjorn_entities/31959700364/ - Modified https://www.nasa.gov/images/content/226434main_jsc2008e033884.jpg - Modified https://www.magnat-lzr.com/wp-content/themes/magnat-lzr/images/particles/red/?C=S;O=A - Modified https://www.google.com/search?rlz=1C1CHBF_enUS752US754&biw=1366&bih=613&tbs=sur%3Afc&tbm=isch&sa=1&q=the+big+bang&oq=the+big+bang&gs_l=psy-ab.3..0l3j0i67k1.26851.28520.0.28675.12.12.0.0.0.0.171.1342.5j7.12.0....0...1.1.64.psy-ab..0.12.1340....0.yUEXW9oXF1g#imgrc=EIxXVBbeEthC3M: - Modified https://www.flickr.com/photos/cowb0y2000/7558375412 - Modified https://www.nasa.gov/mission_pages/stardust/multimedia/jsc2006e01005.html - Modified https://www.jpl.nasa.gov/news/news.php?feature=4694 - Modified

The origin of DNA might have came from space. How life formed on earth is a mystery the human race has been trying to solve for centuries. What prompted the growth of life on earth? Did it form here? Or did it come from somewhere else? These questions may have an answer, as new studies suggest that the building blocks of DNA could have come from space. Did DNA essentially come from space? Tell us in the comments below. If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism Sources: https://ghr.nlm.nih.gov/primer/basics/dna http://espg.sr.unh.edu/ism/what1.html http://www.iflscience.com/space/the-building-blocks-of-dna-might-have-been-hiding-in-interstellar-ice/ https://www.sciencedaily.com/releases/2017/09/170914152256.htm https://www.york.ac.uk/news-and-events/news/2017/research/interstellar-ice-the-answer-to-birth-of-dna/ Background Music: https://www.youtube.com/watch?v=0odp-uOmg2g Images: https://commons.wikimedia.org/wiki/File:Glycolaldehyde-3D-balls.png - Modified https://en.wikipedia.org/wiki/Cosmic_dust#/media/File:Porous_chondriteIDP.jpg - Modified https://upload.wikimedia.org/wikipedia/commons/e/e8/D-dexoyribose_chain.png - Modified https://exoplanets.nasa.gov/news/191/nasas-nexss-coalition-to-lead-search-for-life-on-distant-worlds/ - Modified https://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/DNA_to_protein_or_ncRNA.svg/1200px-DNA_to_protein_or_ncRNA.svg.png - Modified https://exoplanets.nasa.gov/news/194/small-planets-circular-orbits-a-better-chance-for-life/ - Modified https://commons.wikimedia.org/wiki/File:Mouse_cholera_antibody.png - Modified

Alien megastructure potentially discovered orbiting Tabby’s Star. Spaceships and aliens are concepts of which many people are generally aware, but it is likely few have heard about the idea of a theoretical alien megastructure that can harness the power from a star and convert it into energy. Watch to learn more. Do you think Dyson Spheres exist? Tell us in the comments below. If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism Sources: Background Music: Paul Pittman http://musopen.org; Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/b... Images: https://commons.wikimedia.org/wiki/File:Red-circle.svg - Modified http://download-wallpaper.net/content/dyson-spheres-how-advanced.html http://www.findyou.info/imageddb-dust-particles-png.shtml https://www.nasa.gov/mission_pages/constellation/main/camras.html https://www.flickr.com/photos/rdecom/7336851040 - Modified http://astroatlantico.blogspot.com/2017/05/ http://download-wallpaper.net/content/abstract-sci-fi-city.html http://ufos-wilson.blogspot.com/2017/07/modelo-explica-o-ciclo-de-11-anos-do-sol.html http://cosmology.com/KIC8462852AlienLight.html http://bigthink.com/robby-berman/a-mysterious-signal-was-likely-generated-by-the-military-or-aliens https://commons.wikimedia.org/wiki/File:System-F6-Satellite_formation_landscape.jpg

Space exploration is taking a big leap forward with the creation of this tiny spacecraft. When we think of spaceships today, we often imagine large rockets with powerful engines flying towards the Earth's atmosphere, but with new advancements in space exploration technology, the way we imagine rockets and other space exploration devices may forever change. Scientists are breaking the mold on the general concept of spaceships by creating a new type of space exploration technology that is only 3.5 centimeters, long and wide. They are called Sprites, and the spacecraft consists of a circuit board, much like the one we would find in today's phones, computers, and other technology, that is modified with sensors to collect data from planets and stars. Watch to learn more. Do you think this nano star-ship could help us find new worlds? If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism Sources: Background Music: Composer - Jake LaVallee, Owner of http://uncopyrightedmusic.net Images: https://rubenardosain.wordpress.com/2016/04/24/nuevos-delirios-del-gangoso-stephen-hawking/ http://www.panorama.it/scienza/extremamente/missione-alpha-centauri/ https://www.nasa.gov/mission_pages/smallsats/ooreos/main/ https://www.flickr.com/photos/edwinvanbuuringen/6338125076 - Modified https://www.flickr.com/photos/[email protected]/11123530043 - Modified http://www.constellation-guide.com/alpha-centauri/ https://www.jpl.nasa.gov/news/news.php?release=2013-073 https://commons.wikimedia.org/wiki/File:Icy_Exoplanet_(artist%27s_impression).jpg - Modified http://www.dailygalaxy.com/my_weblog/2011/01/the-daily-flash-eco-space-tech-126.html https://www.jpl.nasa.gov/news/news.php?feature=6541 https://www.jpl.nasa.gov/news/news.php?feature=4500 Videos: https://www.videvo.net/video/earth-pass/2344/

How big is the universe? Achieving the ability to explore our universe may be the biggest challenging humans will ever face. The extreme vastness of space makes it incredibly difficult to know what exists throughout our universe, but just how big is it? Watch the video to learn more. If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism Sources: Background Music: https://www.youtube.com/watch?v=6Sq5Y2HzF1c&t=41s Images: http://inanimate-objects.wikia.com/wiki/File:Solar_System.png http://www.wikiwand.com/ru/%D0%A1%D1%82%D0%BE%D1%8F_%D0%BD%D0%B0_%D0%9C%D0%BB%D0%B5%D1%87%D0%BD%D0%BE%D0%BC_%D0%9F%D1%83%D1%82%D0%B8 ESA/Hubble - https://en.wikipedia.org/wiki/File:Starsinthesky.jpg - Modified https://commons.wikimedia.org/wiki/File:Hubble_image_of_MACS_J0717_with_mass_overlay.jpg - Modified http://www.freepngimg.com/miscellaneous/galaxy https://commons.wikimedia.org/wiki/File:Logarhitmic_radial_photo_of_the_universe_by_pablo_budassi_9MFK.jpg - Modified

Alien life potentially forming on Saturn’s Moon. Alien life has been a constant topic of debate for many centuries. Some believe we have already been visited by extraterrestrial life, and others believe that notion of aliens existing is pure fantasy. However, with our universe expanding as fast as the speed of light, there has to be something other than us out there right? Recent scientific findings suggest we may have found evidence of otherworldly life in our own solar system. Watch the video to learn more. Do you think alien life is forming on Titan? Tell us in the comments. If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism

Tardigrade, the animal that can survive in space. The tardigrade, also known as the water bear, is one of the most resilient animals ever discovered. They can survive in the vacuum of outer space, the deep sea, and even the highest mountains. In a recent study, scientists tested what would happen to the tardigrade if different apocalyptic scenarios were to occur. To see what, if anything, would spell the doom for this creature's existence. Watch the video to learn more. What do you think of the Tardigrade? Tell us in the comments. If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism

Identical Universe Where Time Flows Backwards. Theoretical physicists are now proposing there is an inverse universe where time appears to move backwards not forwards. This universe is said to be an exact copy of ours. So instead of moving from prehistoric history to the digital age, this universe is experiencing the digital age first and progressing towards prehistoric history. Watch the video to learn more. Is this inverse mirror universe possible? Tell us in the comments. If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism Background Music: Composer - Jake LaVallee, Owner of http://uncopyrightedmusic.net

Is Time Travel Possible? How Gravity Affects Time. The notion of time travel has surely crossed every human's mind at some point. Imagine being able to go back to the earliest days of civilization, or forward to the unknown future of mankind. Theoretical physicist Albert Einstein was no different but he took his daydreams much further than most. His intelligence and curiosity drove him to discover time as the fourth dimension in his now famous equation E=MC squared. This equation elegantly describes the mysterious force of gravity and how it relatively affects time. Watch to learn more. Did you learn a thing or two? Tell us in the comments. If you enjoyed the video please hit that like button. Also, remember to subscribe for more videos just like this one. Follow Me: https://twitter.com/CatechismYT Feel Free to Donate: https://www.patreon.com/Catechism Background Music: Composer - Jake LaVallee, Owner of http://uncopyrightedmusic.net