The Artemis 2 moon astronauts went to the Pacific Ocean this month to practice splashdown operations alongside NASA and the U.S. Navy. The footage is incredible.
NASA astronaut Jeanette Epps was supposed to fly to space in 2018, but it didn't happen. It took two more tries to get her assigned to SpaceX Crew-8, launching as soon as March 2.
Astronomers have discovered that the water content of a planet-forming disk around an infant star is enough to fill Earth's oceans three times over.
Thursday is Feb. 29 — the bissextle or "leap day," an artifact that dates back to the year 46 B.C. Find out how this calendar oddity came to be.
SpaceX's first astronaut launch of 2024 will lift off nearly 48 hours later than planned due to weather concerns, NASA says.
SpaceX will launch its first NASA astronaut flight of 2024 and you can watch it live online, but you'll need to know when.
Paramount+ released a trailer for the fifth and final season of "Star Trek: Discovery."
Intuitive Machines' Odysseus moon lander overcame a number of hurdles during its epic Feb. 22 touchdown, including one or more broken legs.
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