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What is a Black Hole? We Asked a NASA Expert
What exactly is a black hole? Well, they’re not holes at all, rather incredibly dense regions in space with gravity so strong, not even light can esca…
2025-05-07 23:00:32
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U.S. Spacewalk 93
On Thursday, May 1, NASA astronauts Anne McClain and Nichole Ayers will step outside the International Space Station to complete station upgrades. The…
2025-05-02 05:10:48
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NASA Astronaut Don Pettit Post-Flight News Conference
After seven months, 93 million miles, and 670,000 photos, astronaut Don Pettit has returned to Earth. Pettit is taking part in a news conference on Mo…
2025-04-29 03:37:44
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How Are We Made of Star Stuff? We Asked a NASA Expert
How are we made of star stuff? Nearly all the elements in your body were forged in ancient stars long before Earth, the Sun or our galaxy even existed…
2025-04-23 23:00:08
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Seeing Earth as Only NASA Can
NASA missions have shared unique views of our home planet for more than 60 years. In that time, science and technology in air and space revolutionized…
2025-04-22 23:01:06
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NASA's SpaceX 32nd Commercial Resupply Services Rendezvous and Docking
Watch a SpaceX Dragon spacecraft dock to the International Space Station after a successful liftoff on April 21 at 4:15 a.m. EDT (0815 UTC). The space…
2025-04-22 22:08:04
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NASA's SpaceX 32nd Commercial Resupply Services Launch
The 32nd SpaceX commercial resupply mission to the International Space Station is set to lift off on a Falcon 9 rocket from our Kennedy Space Center i…
2025-04-21 17:44:06
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NASA Astronaut Don Pettit Soyuz MS-26 Re-entry and Landing
After 220 days and 93.3 million miles in space, astronaut Don Pettit is returning to Earth on Saturday, April 19.
After undocking from the Internatio…
2025-04-20 11:11:26
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NASA Astronaut Don Pettit Soyuz MS-26 Undocking
Watch as NASA astronaut Don Pettit, along with Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner, undock from the International Space Station and b…
2025-04-20 07:14:08
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NASA Astronaut Don Pettit Soyuz MS-26 Space Station Farewells and Hatch Closing
Watch as three International Space Station crew members—NASA astronaut Don Pettit, along with Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner—beg…
2025-04-20 04:02:59
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NASA Astronaut Don Pettit Turns the Camera on Science
NASA astronaut Don Pettit is scheduled to return home in mid-April 2025 after a seven-month mission aboard the International Space Station as part of …
2025-04-17 23:02:50
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Planetary Defenders (NASA+ Original Documentary)
How would humanity respond if we discovered an asteroid headed for Earth? NASA’s "Planetary Defenders" is a gripping documentary tha…
2025-04-17 05:30:07
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Why Do We Grow Plants in Space? We Asked a NASA Expert
Plants are more than just greenery, they’re key to helping astronauts survive and thrive off Earth. They provide food and oxygen, recycle water and wa…
2025-04-15 23:01:01
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Science Launching on SpaceX's 32nd Cargo Resupply Mission to the Space Station
Experiments focused on vision-based navigation, spacecraft air quality, materials for drug and product manufacturing, and advancing plant growth with …
2025-04-11 00:43:06
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Have We Been to Uranus? We Asked a NASA Expert
Have We Ever Been to Uranus? In 1986, NASA’s Voyager 2 gave us our first and only close-up look at this ice giant. What it found was a bizarre, tilted…
2025-04-10 23:01:17
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