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65 million years ago, a large asteroid collided with Earth near present-day Chicxulub, Mexico. The impact was a climactic event that likely contributed to dinosaur extinction. Today, Earth remains vulnerable to asteroid collisions. In recent history, space rocks have landed in The United States, Russia, and elsewhere. In the event of a potential asteroid collision, NASA has developed several options for dealing with the threat. Researchers at NASA’s Center for Near Earth Object Studies and Jet Propulsion Laboratory have proposed using blunt force, weaponized deflection or a theoretical tool called a gravity tractor to deflect impact. In addition to developing contingency plans, NASA scientists are also searching the sky for future asteroid threats.
Sources:
Source article: https://www.vox.com/a/asteroid-day
Chicxulub impact information: https://www.jpl.nasa.gov/news/news.php?feature=8
NASA JPL: https://www.nasa.gov/asteroid-and-comet-watch
NASA asteroid tracking: https://www.jpl.nasa.gov/edu/n....ews/2017/4/18/how-na
NASA Center for Near Earth Object Studies: https://cneos.jpl.nasa.gov/
Congressional hearing on asteroids: https://www.c-span.org/video/?....311602-1/threats-ast
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US astronaut Christina Koch returned to Earth on February 6, 2020, after shattering the space flight record for female astronauts with a stay of almost 11 months aboard the International Space Station. The 41-year-old engineer touched down with two other astronauts in Kazakhstan after spending 328 days on her mission which involved more than 210 investigations to collect data for future missions to the moon and Mars.
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Like this video about how NASA is preparing to stop an asteroid headed for earth, and subscribe here: https://freeth.ink/youtube-subscribe-asteroids
Watch the next video in our series on Guardians of the Apocalypse: https://youtu.be/eHMdzWEU_c4
Estimates say that a vehicle-sized asteroid explodes in our atmosphere about once per year, often too high to make a noticeable impact.
But in 2013, a small meteor exploded just 20 miles above Chelyabinsk, Russia that sent over 1,200 people to the hospital.
Today, a team of experts from NASA’s Planetary Defense Coordination Office works diligently to find asteroids that travel near Earth’s orbit.
They’ve released a plan in order to prevent a large-scale asteroid impact, and part of this plan is the DART mission.
DART aims to travel to the asteroid Didymos in 2021 to demonstrate the tech that could be used to redirect an asteroid headed for Earth.
See the full article on NASA's plans to stop an asteroid headed for earth, here: https://www.freethink.com/show....s/guardians-of-the-a
Check out our other popular videos:
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Drive along with the NASA’s Opportunity Mars rover and hear the voices of scientists and engineers behind the mission. Designed to run for 90 days, the exploration spanned more than 15 years from 2004 to 2019. Along the way, it discovered definitive proof of liquid water on ancient Mars and set the off-world driving record. For more information on the Mars Exploration Rovers and all of NASA’s Mars missions, visit mars.nasa.gov.
Credit: NASA/JPL-Caltech
AI SpaceFactory's "MARSHA" Mars Habitat just won NASA's 3-D Printed Habitat Challenge. Compared to others, their design looks downright luxurious. It has multiple floors, spacious living quarters, and plenty of windows to gaze upon the Martian horizon.
MORE SPACE CONTENT:
Elon Musk's Multibillion Dollar Mars Rocket, Explained
https://www.youtube.com/watch?v=FIn6r9RKVVM
NASA’s 4-Year Twin Experiment Takes Us Closer To Mars Than Ever Before
https://www.youtube.com/watch?v=ZVRft7r8-Ds
Why Are NASA Spacesuits White?
https://www.youtube.com/watch?v=damoYDG9rmk
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The Mars Homes That NASA Awarded $500k
NASA said its Kepler spacecraft has spotted "Earth's bigger, older cousin": the first nearly Earth-size planet to be found in a "habitable zone."
Formula One World Champion visited NASA's Johnson Space Center in Houston on his day off to live a boyhood dream ahead of the United States Grand Prix. Narrated by Will Buxton. Edited by http://www.apex.one
Fifty years to the day that humans stepped on the Moon in a giant leap for humanity, three space travelers are launching to our orbiting laboratory. NASA’s Andrew Morgan, Roscosmos’ Alexander Skvortsov and European Space Agency’s Luca Parmitano will launch at 12:28 p.m. EDT aboard the Soyuz MS-13 rocket for a six journey journey to the International Space Station. Tune in starting at 11:30 a.m. EDT to see launch coverage:
What's different about food in space? Former NASA astronaut Mike Massimino breaks down all the differences between eating on Earth and eating in space. Is astronaut ice cream REALLY a thing? Who decides what food is brought to space? Can you eat burgers in space? Why do astronauts use tortillas instead of bread?
Mike Massimino is a former NASA astronaut, senior advisor for space programs at the Intrepid Museum, and professor at Columbia University.
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Former NASA Astronaut Explains How Food Is Different in Space | WIRED
Could a liquid water ocean beneath the surface of Jupiter’s moon Europa have the ingredients to support life? Here's how NASA's mission to Europa would find out.
On Monday, Jan. 20 starting at 6:50 a.m. EST, NASA astronauts Jessica Meir and Christina Koch will step outside of the International Space Station into the vacuum of space together. The duo will wrap up the work of installing new lithium-ion batteries to upgrade the orbiting lab’s power systems. The spacewalk is scheduled to last about six-and-a-half hours.
Direct from America's space program to YouTube, watch NASA TV live streaming here to get the latest from our exploration of the universe and learn how we discover our home planet.
NASA TV airs a variety of regularly scheduled, pre-recorded educational and public relations programming 24 hours a day on its various channels. The network also provides an array of live programming, such as 24-hour coverage of missions, events (spacewalks, media interviews, educational broadcasts), press conferences and rocket launches.
In the United States, NASA Television's Public and Media channels are MPEG-2 digital C-band signals carried by QPSK/DVB-S modulation on satellite AMC-3, transponder 15C, at 87 degrees west longitude. Downlink frequency is 4000 MHz, horizontal polarization, with a data rate of 38.86 Mhz, symbol rate of 28.1115 Ms/s, and ¾ FEC. A Digital Video Broadcast (DVB) compliant Integrated Receiver Decoder (IRD) is needed for reception.
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Objectivity Vid ►► https://youtu.be/yvhLBzsDwSQ
Joe's IOTBS Vid ►► https://youtu.be/Qr28zMXQ3bU ⇊ Click below for more links! ⇊
Brady's Objectivity Video:
https://www.youtube.com/watch?v=yvhLBzsDwSQ
Joe Hanson's video on "It's Okay To Be Smart"
https://www.youtube.com/watch?v=Qr28zMXQ3bU
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A HUGE thank you to Andrea Mosie - Lab Manager
(You're one of my favorite people Andrea...you made a lasting impression!)
Also thank you to:
Ryan Zeigler (Apollo Sample Curator), and
Curators:
Charis Hall Krysher
Judy Allton
Linda Watts
Carla Gonzalez
A personal thank you to Gordon for setting this up.
Checkout this picture of Curation back in the day:
https://curator.jsc.nasa.gov/lunar/lun-fac.cfm
https://www.nasa.gov/mediacast..../meet-the-women-of-c
GET SMARTER SECTION
CATALOG OF APOLLO LUNAR SURFACE GEOLOGICAL SAMPLING TOOLS AND CONTAINERS
https://curator.jsc.nasa.gov/l....unar/catalogs/other/
Armstrong discusses sample boxes
https://www.dvidshub.net/video..../160929/apollo11-dlc
Photo index:
https://curator.jsc.nasa.gov/l....unar/samplecatalog/p
Vacuum processing facility
https://ntrs.nasa.gov/archive/....nasa/casi.ntrs.nasa.
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What's different about sleeping in space? Former NASA astronaut Mike Massimino breaks down all the differences between sleeping on Earth and sleeping in space. Is there a difference between sleeping upside down and sleeping right-side up? Do you get your own bedroom? What kind of alarm clock does an astronaut use?
Mike Massimino is a former NASA astronaut, senior advisor for space programs at the Intrepid Museum, and professor at Columbia University.
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WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture.
Former NASA Astronaut Explains How Sleep Is Different in Space | WIRED
Tune in as Boeing's uncrewed Starliner spacecraft lands at White Sands, New Mexico. Landing is scheduled at 7:57 a.m. EST on Sunday, Dec. 22. After its launch on Dec. 20, the Starliner did not reach the planned orbit and will not dock to the International Space Station. Teams worked quickly to ensure the spacecraft was in a stable orbit and preserved enough fuel for a landing opportunity.
NASA astronaut Nicole Stott examines scenes depicting space from movies and television and breaks down how accurate they really are. What actually happens when your helmet cracks in space like in Total Recall? Are the spacewalks in Gravity realistic? Could there really be AI on a space station like in 2001: A Space Odyssey?
Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7
Get more incredible stories on science and tech with our daily newsletter: https://wrd.cm/DailyYT
Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV. Here you can find your favorite WIRED shows and new episodes of our latest hit series Tradecraft.
ABOUT WIRED
WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture.
NASA Astronaut Breaks Down Space Scenes From Film & TV | WIRED
What have we accomplished and what's ahead in our mission to explore the Moon, Mars and worlds beyond? On Feb. 10, NASA Administrator Jim Bridenstine unveils the "State of NASA" and shares details of the FY2021 Budget and more.
Bridenstine shared that “President Donald Trump’s Fiscal Year 2021 budget for NASA is worthy of 21st century exploration and discovery. The President’s budget invests more than $25 billion in NASA to fortify our innovative human space exploration program while maintaining strong support for our agency’s full suite of science, aeronautics, and technology work."
“The budget proposed represents a 12 percent increase and makes this one of the strongest budgets in NASA history. The reinforced support from the President comes at a critical time as we lay the foundations for landing the first woman and the next man on the South Pole of the Moon by 2024. This budget keeps us firmly on that path."
To learn more about NASA’s Fiscal Year 2021 budget, visit:
https://www.nasa.gov/budget
NASA's Parker Solar Probe mission has returned unprecedented data from near the Sun, culminating in new discoveries published on Dec. 4, 2019, in the journal Nature. Among the findings are new understandings of how the Sun's constant outflow of material, the solar wind, behaves. Seen near Earth -- where it can interact with our planet's natural magnetic field and cause space weather effects that interfere with technology -- the solar wind appears to be a relatively uniform flow of plasma. But Parker Solar Probe's observations reveal a complicated, active system not seen from Earth.
Music Credit: Smooth as Glass by The Freeharmonic Orchestra
Read more: https://www.nasa.gov/feature/g....oddard/2019/nasas-pa
Video Credit: NASA's Goddard Space Flight Center
Karen Fox (ADNET): Writer
Sarah Frazier (ADNET): Writer
Genna Duberstein (USRA): Producer
Genna Duberstein (USRA): Editor
Chris Smith (USRA): Narrator
Adriana Manrique Gutierrez (USRA): Animator
Jonathan North (USRA): Animator
Scott Wiessinger (USRA): Animator
Adam Szabo (NASA/GSFC): Scientist
Russ Howard (NRL): Scientist
Dave McComas (SwRI): Scientist
Stuart Bale (University of California, Berkeley): Scientist
Justin Kasper (University of Michigan): Scientist
Nour Raouafi (Johns Hopkins University/APL): Scientist
Eric Christian Ph.D. (NASA/HQ): Scientist
Adam Szabo (NASA/GSFC): Project Support
Please give credit for this item to:
NASA's Goddard Space Flight Center
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: http://svs.gsfc.nasa.gov/13282
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We are going to the Moon, to stay, by 2024. And this is how.
Special thanks to William Shatner for lending his voice to this project.
About NASA's Moon to Mars plans: https://www.nasa.gov/specials/moon2mars/
Credit: NASA
This video is available for download from NASA's Image and Video Library: https://images.nasa.gov/detail....s-NHQ_2019_0514_WeAr
Watch a cargo spacecraft lift off from NASA's Wallops Flight Facility in Virginia on a resupply mission to the International Space Station! ?
On Sat., Feb. 15 at 3:21 p.m. EST, Northrop Grumman's 13th commercial resupply services mission launched on a resupply mission to the station. A previous launch attempt on Feb. 9 was scrubbed after off-nominal readings from a ground support sensor. The Cygnus cargo spacecraft, loaded with approximately 7,500 pounds of research, supplies and hardware, lifted off atop an Antares rocket from the Mid-Atlantic Regional Spaceport. This Cygnus spacecraft is named the S.S. Robert H. Lawrence in honor of the first African American to be selected as an astronaut.
