NASA

2021-11-26 18:53:29The Launch of Our First Planetary Defense Test Mission on This Week @NASA – November 26, 2021

The launch of our first planetary defense test mission, a new docking module for the space station, and shielding the Orion spacecraft from the heat … a few of ...

2021-11-25 15:25:53Happy Thanksgiving from NASA!

Thanksgiving in space? We've been celebrating in orbit for longer than you might think, starting with the Skylab 4 crew in 1973! From the International Space ...

2021-11-24 18:10:32We Asked a NASA Expert: What's the Difference Between Asteroids, Comets, and Meteors?

Asteroids, comets, and meteors: what's the difference? These space rocks each have their own unique attributes. But differences aside, these fascinating objects ...

2021-11-24 07:45:42Watch NASA’s DART Mission Launch (Double Asteroid Redirection Test) Official Broadcast/Stream

Can we change the motion of an asteroid? Our #DARTMission is set to be the first to try! The Double Asteroid Redirection Test (DART) mission is a spacecraft ...

2021-11-23 22:00:31NASA Science Live: We’re Crashing a Spacecraft into an Asteroid…on Purpose!

What questions do you have about NASA's #DARTMission? Join our experts Tuesday, Nov. 23 at 4 p.m. EST. NASA's Double Asteroid Redirection Test (DART) ...

2021-11-19 20:34:41The Space Station Crew is Safe Following a Debris Event on This Week @NASA – November 19, 2021

The space station crew is safe following a debris event, our recently returned Crew-2 astronauts discuss their mission, and what our Crew-1 astronauts did in ...

2021-11-17 22:28:43Launching Soon: NASA's First Asteroid Deflection Test

On Nov. 24, 2021, our Double Asteroid Redirection Test (DART) spacecraft will lift off on a ten-month journey to crash into a distant asteroid – on purpose.

2021-11-13 02:03:15Our Crew-3 Mission Launches to the Space Station on This Week @NASA – November 12, 2021

Our Crew-3 mission launches to the space station, Crew-2 makes a splash at the end of its record-setting mission, and a big honor for our deputy administrator ...

2021-11-12 21:44:07Astronauts Show How NASA's DART Mission Will Change an Asteroid's Motion in Space

NASA's DART spacecraft will intentionally crash into an asteroid to test if impacting an object is a viable way to deflect an asteroid, should a threat ever be ...

2021-11-12 02:26:23NASA's SpaceX Crew-3 Astronauts Arrive at the Space Station

Watch the SpaceX Crew-3 astronauts arrive at the International Space Station aboard the Crew Dragon Endurance spacecraft. Kayla Barron, Raja Chari, and ...

2021-11-11 02:46:09NASA’s SpaceX Crew-3 Astronauts Launch to the Space Station

Watch continuing coverage: https://www.youtube.com/watch?v=21X5lGlDOfg NASA's SpaceX Crew-3 mission is now set to lift off Wednesday, Nov. 10 at 9:03 ...

2021-11-09 04:56:08NASA's SpaceX Crew-2 Returns Home: Splashdown

Their spacecraft has undocked from the International Space Station, and four astronauts are on the journey home to Earth. Watch live as the SpaceX Crew ...

2021-11-08 21:40:07NASA's SpaceX Crew-2 Returns Home: Undocking and Space Station Flyaround of Crew Dragon

Watch the Crew Dragon Endeavour spacecraft undock from the International Space Station, with four astronauts aboard: Shane Kimbrough and Megan McArthur ...

2021-11-08 17:23:15NASA's SpaceX Crew-2 Returns Home: Hatch Closure of Crew Dragon Spacecraft

Watch continuing coverage of the Crew-2 astronauts' journey home through splashdown: https://www.youtube.com/watch?v=21X5lGlDOfg Watch as four ...

2021-11-03 16:18:50We Asked a NASA Expert: When Was the Last Time an Asteroid Hit Earth?

When was the last time an asteroid hit Earth? Small asteroids and other tiny particles bombard our planet daily, but almost all of them burn up safely in the ...

2021-10-29 19:45:01The Crew-3 Astronauts Arrive at the Launch Site on This Week @NASA – October 29, 2021

The Crew-3 astronauts arrive at the launch site, a critical milestone for our water-hunting lunar robot, and a deeper, more full view down into Jupiter's ...

2021-10-28 20:33:09Jupiter’s 3D Atmosphere Revealed by NASA’s Juno Spacecraft (Media Briefing)

The science team for our Juno spacecraft at Jupiter will reveal new findings that provide the first 3D look at how the planet's roiling atmosphere operates ...

2021-10-24 16:15:01Behind the Spacecraft: NASA's DART, the Double Asteroid Redirection Test

NASA is crashing a spacecraft into an asteroid… on purpose! Our #DARTmission is a first-of-its-kind #PlanetaryDefense test to change the motion of an asteroid ...

2021-10-22 19:59:03The Orion Spacecraft for Artemis I Is on the Move on This Week @NASA – October 22, 2021

The Orion spacecraft for Artemis I is on the move, critical hardware for Artemis II is delivered, and a new telescope to study our Milky Way … a few of the stories ...

2021-10-20 20:30:17Building NASA's NEXT Generation Spacesuits

NASA is partnering with industry for revolutionary NEW spacesuits for exploration like we've never seen before. These personalized spaceships will be more ...

2021-10-17 00:37:54International #ObserveTheMoon Night with NASA

On Sat., Oct. 16 at 7:30 p.m. EDT (23:30 UTC), join lunar enthusiasts around the world for International #ObserveTheMoon Night, an annual celebration of ...

2021-10-16 11:26:24Launch of NASA's Lucy Mission to Jupiter's Trojan Asteroids

Set a reminder: Our Lucy mission is scheduled to launch on Sat., Oct. 16 at 5:34 a.m. EDT (9:34 UTC) to ancient asteroids called Trojans. The Trojan asteroids ...

2021-10-15 20:31:54NASA Science Live: Launching Lucy to the Trojan Asteroids

Going where no spacecraft has gone before, NASA's Lucy mission will embark on a 12-year journey to Jupiter's Trojan asteroids. As time capsules to the early ...

2021-10-13 20:23:41We Asked a NASA Scientist – Did Mars Ever Look Like Earth?

Did Mars ever look like Earth? We think it did! Ancient Mars may have been wetter and warmer — similar to our home planet. So what happened? Scientists like ...

2021-10-08 15:13:00Launching Lucy, NASA's First Mission to the Trojan Asteroids

On Oct. 16, 2021, our Lucy spacecraft will begin its journey to visit a record-breaking number of asteroids. The 12-year mission starts from NASA's Kennedy ...

2021-10-07 13:00:02Vice President Kamala Harris and an Astronaut? What A Day! | Get Curious with Vice President Harris

In honor of World Space Week, we're visiting the Naval Observatory in Washington to talk to none other than Vice President Kamala Harris about the National ...

2021-09-27 20:24:02Launch of the Landsat 9 Earth-Observing Satellite

Watch the newest #Landsat satellite lift off! This joint NASA-U.S. Geological Survey mission will contribute to the longest data record of Earth's landscapes taken ...

2021-09-24 20:06:09NASA Science Live: Moon to Mars Ice and Prospecting Challenge

NASA Science Live is back and we're LIVE from the Moon to Mars Ice & Prospecting Challenge. Ten teams from across the country have been tasked with one ...

2021-09-22 16:57:36We Asked a NASA Technologist – Is There Oxygen on Mars?

Is there oxygen on Mars? Technically yes, but it's nothing like the amount we have on Earth. So breathing is out of the question. However, there IS a lot of carbon ...

2021-09-21 17:22:07The Future of NASA

NASA's future will continue to be a story of human exploration, science, engineering and technology. Working together, we define the future, achieve the ...

2018-12-28 22:23:01NASA Live: Official Stream of NASA TV

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.