NUS Astro Livestream: Comets, asteroids and meteor showers
AY2020/21 Sem 2 Week 2 Friday session
What is Planetary Defense?
Giant craters pepper the Moon and are visible hundreds of thousands of miles away by human eyes on Earth. Where did those craters come from? What are asteroids and planetary defense? Are we in danger of being hit by a giant space rock? What can we even do about an asteroid that is set to impact Earth? Unistellar Education Associate, Dan Peluso, tells us about Planetary Defense in this video made in partnership between the SETI Institute, Chabot Space & Science Center and Unistellar. You can read about Planetary Defense here: https://unistellaroptics.com/everything-youve-wanted-to-know-about-planetary-defense-but-were-afraid-to-ask/ #SETI #science #asteroids
What Is An Asteroid? What's an asteroid made of?
Are we going to be hit by an asteroid? Is an asteroid going to kill us like the asteroid that killed the dinosaurs? Asteroids are space rocks in our solar system. How many asteroids are there? Instagram: https://www.instagram.com/kevinjdebruin/
Website: https://www.kevinjdebruin.com/
Buy Kevin a Coffee: https://kevin-debruin.square.site/product/buy-kevin-a-coffee/5?cs=true
What You Need to Know About Trojan Asteroids
You’ve heard of asteroids… But have you heard of Trojan asteroids?
Our upcoming Lucy mission will study these time capsules from the birth of our solar system for the first time ever. Find out what you need to know about Trojan Asteroids. For more information about Lucy, check out this episode of NASA Science Live: Lucy in the Sky with Asteroids: https://youtu.be/180pFU_h5Eg
Hayabusa 2: The Asteroid delivery
Hi Spacecats, I'm Dr Maggie Lieu and welcome to my channel, where you can find all things space, astronomy and physics! On the 6th December 2020, JAXA's Hayabusa 2 mission successfully delivered samples it collected from the asteroid Ryugu making just the 2nd time ever for this to occur. In this week's video I talk about Hayabusa 2's mission and what's it's got planned next. www.maggielieu.com/shop Extra reading:
https://www.hayabusa2.jaxa.jp/en/
Muller et al 2016: https://arxiv.org/abs/1611.05625 Media credits:
JAXA
UTokyo/Kochi University/Rikkyo University/NU/CIT/MeijiU/Uog Aizu AIST
Ikeshita If you enjoyed the video, please consider by liking, sharing and subscribing! I'm also on:
twitter: https://twitter.com/space_mog
instagram: https://instagram.com/space_mog/
facebook: https://facebook.com/spacemog/
Incredible Sample Retrieval Mission Hayabusa 2 Is Finally Back...kinda
You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6
Or get a shirt: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about the incredible Japanese Hayabusa 2 mission that recently returned the asteroid samples back to planet Earth.
Image credit: JAPAN AEROSPACE EXPLORATION AGENCY
Current status: http://haya2now.jp/en.html
Mission details: http://www.hayabusa2.jaxa.jp/enjoy/material/press/Hayabusa2_Press_20201029_ver8_en2.pdf
JAXA livestream: https://www.youtube.com/watch?v=Dq_6FRV91Hs&feature=emb_logo Support this channel on Patreon to help me make this a full time job:
https://www.patreon.com/whatdamath
Alternatively, PayPal donations can be sent here: paypal.me/whatdamath Space Engine is available for free here: http://spaceengine.org
Enjoy and please subscribe. Bitcoins to spare? Donate them here to help this channel grow!
1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu Twitter: https://twitter.com/WhatDaMath
Facebook: https://www.facebook.com/whatdamath
Twitch: http://www.twitch.tv/whatdamath The hardware used to record these videos:
New Camera: https://amzn.to/34DUUlv
CPU: https://amzn.to/2LZFQCJ
Video Card: https://amzn.to/2M1W26C
Motherboard: https://amzn.to/2JYGiQQ
RAM: https://amzn.to/2Mwy2t4
PSU: https://amzn.to/2LZcrIH
Case: https://amzn.to/2MwJZz4
Microphone: https://amzn.to/2t5jTv0
Mixer: https://amzn.to/2JOL0oF
Recording and Editing: https://amzn.to/2LX6uvU
Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid. Thank you to all Patreon supporters of this channel
Specifically, great thanks to the following members: Morrison Waud
Vlad Manshin
Mark Teranishi
TheHuntress
Ralph Spataro
Albert B. Cannon
Lilith Dawn
Greg Lambros
adam lee
Gabriel Seiffert
Henry Spadoni
J Carter
Jer
Silver surfer
Konrad Kummli
Nick Dolgy
UnexpectedBooks.com
Mario Rahmani
George Williams
Shinne
Jakub Glos
Johann Goergen
Jake Salo
LS Greger
Lyndon Riley
Lauren Smith
Michael Tiganila
Russell Sears
Vinod sethi
Dave Blair
Robert Wyssbrod
Randal Masutani
Michael Mitsuda
Assaf Dar Sagol
Liam Moss
Timothy Welter MD
Barnard Rabenold
Gordon Cooper
Tracy Burgess
Douglas Burns
Jayjay Volz
Anataine Deva
Kai Raphahn
Sander Stols
Bodo Graßmann
Daniel Charles Smith
Daniel G.
Eugene Sandulenko
gary steelman
Max McNally
Michael Koebel
Sergio Ruelas
Steven Aiello
Victor Julian Castillo
xyndicate
Honey Suzanne Lyons
Olegas Budnik
Dale Andrew Darling
Niji
Peter Hamrak
Matthew Lazear
Alexander Afanasyev
Anton Newman
Anton Reed
NASA Science Live: Lucy in the Sky with Asteroids
Asteroids are prehistoric treasures that hold the lost tales about the origin of our solar system. We are slowly starting to unfold this story and NASA’s Lucy mission will launch in about a year to venture on a 12-year tour studying diverse primordial worlds. Join mission experts on #NASAScience Live and learn about the first ever spacecraft to study the swarm of asteroids associated with Jupiter, known as the Trojans. This episode was originally broadcast live on Thursday, Dec. 3, 2020.
NASA Science Live: Lucy in the Sky with Asteroids
Asteroids are prehistoric treasures that hold the lost tales about the origin of our solar system. We are slowly starting to unfold this story and NASA’s Lucy mission will launch in about a year to venture on a 12-year tour studying diverse primordial worlds. Join mission experts on #NASAScience Live and learn about the first ever spacecraft to study the swarm of asteroids associated with Jupiter, known as the Trojans.
Asteroid Mining & Orbital Settlements
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur
Asteroids represent a threat to Earth, but in the future they may be a boon, serving as sources of vast wealth and resources, and as orbital settlements and keystones of interplanetary trade. National Space Society Roadmap:
https://space.nss.org/nss-roadmap-to-space-settlement-3rd-edition-2018-contents/
Visit our Website: http://www.isaacarthur.net
Support us on Patreon: https://www.patreon.com/IsaacArthur
SFIA Merchandise available: https://www.signil.com/sfia/ Social Media:
Facebook Group: https://www.facebook.com/groups/1583992725237264/
Reddit: https://www.reddit.com/r/IsaacArthur/
Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.
SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/asteroid-mining-and-orbital-settlements
Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/asteroid-mining-and-orbital-settlements-narration-only Credits:
Asteroid Mining & Orbital Settlements
Science & Futurism with Isaac Arthur
Episode 265; November 19, 2020
Written, Produced & Narrated by Isaac Arthur Editors:
Jerry Guern Cover Art:
Jakub Grygier https://www.artstation.com/jakub_grygier Graphics:
Bryan Versteeg http://spacehabs.com
Fishy Tree https://www.deviantart.com/fishytree/
Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana
Kristijan Tavcar
Sergio Botero https://www.artstation.com/sboterod?fref=gc
SpaceResourcesCGI
Udo Schroeter Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
How OSIRIS-REx TAGged asteroid Bennu - and got away with it
Get MagellanTV here: https://try.magellantv.com/launchpad and get an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV has the largest and best collection of Science content anywhere, including Space, Physics, Technology, Nature, Mind and Body, and a growing collection of 4K. This new streaming service has 3,000+ great documentaries. Check out our personal recommendation and MagellanTV’s exclusive playlists: https://www.magellantv.com/genres/space NASA's OSIRIS-REx spacecraft "TAGged" asteroid Bennu to return a sample of the asteroid's regolith on October 20, 2020. Because asteroid Bennu turned out to be much more difficult to sample than planned, astronomers and engineers came up with a new way to navigate to the Nightingale crater and safely perform its Touch And Go or TAG maneuver. In this video, we'll talk about how OSIRIS-REx pulled off the biggest smash and grab of an asteroid yet. 00:00 Start
02:02 Magellan TV
03:00 Previous sample return missions
04:53 OSIRIS-REx & Bennu
06:08 Bennu's surprises
07:45 Nightingale
08:58 The plan to TAG Bennu
11:00 October 20 2020 TAG
11:52 Verification & Stow
13:23 Return & Extended mission to Apophis 🔔 Subscribe for more: https://www.youtube.com/christianready?sub_confirmation=1 🖖 Share this video with a fellow space traveler: https://youtu.be/ZbjzSvCT9xo
🔴 Watch my most recent upload: https://goo.gl/QbRcE2 🚀 Help me improve the channel by joining the community on Patreon
https://patreon.com/launchpadastro 🚀 Check out Launch Pad merchandise!
https://teespring.com/stores/launchpadastro Disclaimer: Some of these links go to one of my websites and some are affiliate links where I'll earn a small commission if you make a purchase at no additional cost to you. ✅ Let's connect:
For business inquiries - chris AT christianready DOT com
Twitter - @launchpadastro
Instagram - @launchpadastro
Facebook - https://www.facebook.com/LaunchPadAstronomy/
Discord - https://discord.gg/yChAuUe 📭 c/o Christian Ready
P.O. Box 66
Westminster, MD 21158
United States
Earth
This Asteroid in Orbit of Mars May Be A Lost Chunk From Our Moon
You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6
Or get a shirt: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about a discovery that one of the asteroids in Martian orbit could have been a long lost piece of our own Moon.
Paper:
https://arxiv.org/pdf/2010.10947.pdf Support this channel on Patreon to help me make this a full time job:
https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org
Enjoy and please subscribe. Bitcoins to spare? Donate them here to help this channel grow!
1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu
Alternatively, PayPal donations can be sent here: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=DNKM9SDWU3B3Q&source=url Twitter: https://twitter.com/WhatDaMath
Facebook: https://www.facebook.com/whatdamath
Twitch: http://www.twitch.tv/whatdamath The hardware used to record these videos:
New Camera: https://amzn.to/34DUUlv
CPU: https://amzn.to/2LZFQCJ
Video Card: https://amzn.to/2M1W26C
Motherboard: https://amzn.to/2JYGiQQ
RAM: https://amzn.to/2Mwy2t4
PSU: https://amzn.to/2LZcrIH
Case: https://amzn.to/2MwJZz4
Microphone: https://amzn.to/2t5jTv0
Mixer: https://amzn.to/2JOL0oF
Recording and Editing: https://amzn.to/2LX6uvU
Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid. Thank you to all Patreon supporters of this channel
Specifically, great thanks to the following members: Morrison Waud
Vlad Manshin
Mark Teranishi
TheHuntress
Ralph Spataro
Albert B. Cannon
Lilith Dawn
Greg Lambros
adam lee
Gabriel Seiffert
Henry Spadoni
J Carter
Jer
Silver surfer
Konrad Kummli
Nick Dolgy
UnexpectedBooks.com
Mario Rahmani
George Williams
Shinne
Jakub Glos
Johann Goergen
Jake Salo
LS Greger
Lyndon Riley
Lauren Smith
Michael Tiganila
Russell Sears
Vinod sethi
Dave Blair
Robert Wyssbrod
Randal Masutani
Michael Mitsuda
Assaf Dar Sagol
Liam Moss
Timothy Welter MD
Barnard Rabenold
Gordon Cooper
Tracy Burgess
Douglas Burns
Jayjay Volz
Anataine Deva
Kai Raphahn
Sander Stols
Bodo Graßmann
Daniel Charles Smith
Daniel G.
Eugene Sandulenko
gary steelman
Max McNally
Michael Koebel
Sergio Ruelas
Steven Aiello
Victor Julian Castillo
xyndicate
Honey Suzanne Lyons
Olegas Budnik
Dale Andrew Darling
Niji
Peter Hamrak
Matthew Lazear
Alexander Afanasyev
Anton Newman
Anton Reed
Can You Reshape an Asteroid from Home? Yes!
With Franck Marchis and citizen astronomers Rachel Knight and Brad Davis There are nearly one million catalogued asteroids, but we don't know much about them. Unistellar and its scientific partner, the SETI Institute, are working with network of nearly 3,000 amateurs capable of observing thousands of asteroids and providing an estimate of their size and shape. With mobile stations located in Asia, North America and Europe, the Unistellar network, the largest network of citizen astronomers, has delivered its first scientific results including the 3D shape model of the main-belt asteroid (787) Moskva.
NASA Science Live: Our First Attempt to Sample Asteroid Bennu
NASA has touched the surface of asteroid Bennu to collect the agency’s first ever asteroid sample, which will one day shed new insights on the history of our solar system… so what’s next? Join NASA's OSIRIS-REx Asteroid Sample Return Mission experts and ask them your questions! Submit them using #ToBennuAndBack and tune in today at 6:15 p.m. ET as they walk you through new images and videos captured by the spacecraft as it descended down to the asteroid's surface.
NASA's OSIRIS REx Mission Ends Up With More Than It Expected
NASA's OSIRIS REx spacecraft was supposed to grab a sample of the asteroid Bennu so that it could be returned to Earth for analysis. The spacecraft grabbed the sample on Tuesday, but, it's taken a few days to actually get photos of the tool and now it's realized they have a problem with too much material. Larger pieces of regolith have kept the sample head from closing properly, so material is slowly being lost.
As a result, the mission operators are skipping past a number of important tests and going straight to storing the sample for return to avoid losing more. https://tspr.ng/c/hullo-39-nothing-is-beyond-the
NASA Science Live: Our First Attempt to Sample Asteroid Bennu
NASA has touched the surface of asteroid Bennu to collect the agency’s first ever asteroid sample, which will one day shed new insights on the history of our solar system… so what’s next? Join NASA's OSIRIS-REx Asteroid Sample Return Mission experts and ask them your questions! Submit them using #ToBennuAndBack and tune in today at 6:15 p.m. ET as they walk you through new images and videos captured by the spacecraft as it descended down to the asteroid's surface.
OSIRIS-REx Asteroid Sample Collection Recap and First Images
More than we could have ever imagined… Yesterday, Oct. 20, our OSIRIS-REx spacecraft descended to the surface of asteroid Bennu, touched down and attempted to capture a sample using a “Touch-And-Go,” or TAG, maneuver. Join us at 5 p.m. EDT for a live broadcast with the mission team, as they provide a recap of yesterday’s journey #ToBennuAndBack and reveal first images and videos of this historic event.
NASA's Osiris-Rex spacecraft grabs sample from asteroid
A NASA spacecraft descended to an asteroid and momentarily touched the surface to collect a handful of cosmic dust. Michael Daly, lead scientist for the instrument that mapped the asteroid's surface, answered some questions from two special guests. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS Connect with CBC News Online: For breaking news, video, audio and in-depth coverage: http://bit.ly/1Z0m6iX
Find CBC News on Facebook: http://bit.ly/1WjG36m
Follow CBC News on Twitter: http://bit.ly/1sA5P9H
For breaking news on Twitter: http://bit.ly/1WjDyks
Follow CBC News on Instagram: http://bit.ly/1Z0iE7O Download the CBC News app for iOS: http://apple.co/25mpsUz
Download the CBC News app for Android: http://bit.ly/1XxuozZ »»»»»»»»»»»»»»»»»»
For more than 75 years, CBC News has been the source Canadians turn to, to keep them informed about their communities, their country and their world. Through regional and national programming on multiple platforms, including CBC Television, CBC News Network, CBC Radio, CBCNews.ca, mobile and on-demand, CBC News and its internationally recognized team of award-winning journalists deliver the breaking stories, the issues, the analyses and the personalities that matter to Canadians.
Celebrations as Osiris-Rex spacecraft touches down on asteroid Bennu
Nasa staff celebrate after successfully landing the Osiris-Rex spacecraft on the asteroid Bennu in a mission to collect surface samples and return them to Earth. The spacecraft made contact after a four-hour descent and two years orbiting the asteroid 200m miles from Earth. After the operation to collect samples, it then lifted off to begin its return journey to Earth where it is expected to arrive in 2023 Subscribe to Guardian News on YouTube ► http://bit.ly/guardianwiressub Nasa Osiris-Rex spacecraft lands on asteroid Bennu in mission to collect dust ► https://www.theguardian.com/science/2020/oct/21/nasa-osiris-rex-spacecraft-lands-on-asteroid-bennu-in-mission-to-collect-dust Support the Guardian ► https://support.theguardian.com/contribute Today in Focus podcast ► https://www.theguardian.com/news/series/todayinfocus The Guardian YouTube network: The Guardian ► http://www.youtube.com/theguardian
Owen Jones talks ► http://bit.ly/subsowenjones
Guardian Football ► http://is.gd/guardianfootball
Guardian Sport ► http://bit.ly/GDNsport
Guardian Culture ► http://is.gd/guardianculture
Watch NASA's OSIRIS-REx Spacecraft Attempt to Capture a Sample of Asteroid Bennu
Let's do this, OSIRIS-REx! Time to journey #ToBennuAndBack. Tune in to our live broadcast as our spacecraft descends to the surface of asteroid Bennu, touches down for a few seconds & attempts to capture regolith (rocks and dust) using a “Touch-And-Go,” or TAG, maneuver. The spacecraft must target Bennu’s rocky surface with great accuracy, touching down within a rocky area just 52 ft (16 m) in diameter. During the maneuver, the spacecraft and the asteroid will be approximately 207 million miles (334 million km) from Earth. Live coverage from Lockheed Martin's facility in Denver, Colorado, with mission managers from the University of Arizona, Lockheed Martin, and NASA's Goddard Space Flight Center begins at 5 p.m. EDT. The spacecraft is scheduled to depart Bennu in 2021, and to deliver the collected sample to Earth on Sep. 24, 2023. It will be the first U.S. mission to carry samples from an asteroid back to Earth, and the largest sample returned from space since the Apollo era.
Lucy Lim Explains OSIRIS-REx, an Asteroid Sample Return, with Neil deGrasse Tyson
Today, @NASA launches its most ambitious sample return mission since Apollo, OSIRIS-Rex, where they’ll collect an asteroid sample (after landing on it!) and bring it back to Earth. How will they collect the sample? Will it knock the asteroid off its course? Is there a risk for radiation exposure to affect the sample? What does OSIRIS-REx even mean? Lucy Lim, an Assistant Project Scientist on OSIRIS-REx and Research Scientist at @NASA Goddard's Solar System Exploration Division in Maryland, answers all of these questions and more in this week’s Explainer with Neil deGrasse Tyson and Chuck Nice. Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk:
YouTube: https://www.youtube.com/user/startalkradio?sub_confirmation=1
Twitter: http://twitter.com/startalkradio
Facebook: https://www.facebook.com/StarTalk
Instagram: https://www.instagram.com/startalkradio/ About the prints that flank Neil in this video:
“Black Swan” & “White Swan” limited edition serigraph prints by Coast Salish artist Jane Kwatleematt Marston. For more information about this artist and her work, visit https://inuit.com/. About StarTalk:
Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #NeildeGrasseTyson