"Thanks for all your effort," wrote the first moonwalker. Neil Armstrong was appreciative, but as explained in his ...

He will also have a small national white-and-red flag that Poland's first man in outer space, Mirosław Hermaszewski, wore on ...

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...

He will also have a small national white-and-red flag that Poland's first man in outer space, Mirosław Hermaszewski, wore on his suit in 1978 ... 1969 by the U.S. Apollo 11 mission, while ...

NASA on Tuesday swapped out the astronaut capsule it plans to use for an upcoming routine flight to the International Space ...

NASA's two stuck astronauts may end up back on Earth a little sooner than planned. The space agency said Tuesday that SpaceX ...

NASA moved up the launch of Crew-10 to March 12 to return the Starliner astronauts home sooner. Crew-10 will now launch on Crew Dragon Endurance, which was originally assigned to the Axiom 4 mission.

After Elon Musk said SpaceX would rescue the “stranded” Starliner astronauts, NASA moved their return date up by two weeks — a slight adjustment to a plan that had already been in place for months.

As CEO of SpaceX, Musk holds billions of dollars’ worth of contracts with the government and NASA specifically. The space agency contracts SpaceX’s Crew Dragon capsule, for example ...

The animation, provided by the NASA-funded Asteroid Terrestrial-impact Last Alert System (ATLAS), shows the path of a 130- to 300-foot-wide asteroid — named 2024 YR4 — having a more than 1% ...

Rocket bodies tend to be massive and heat resistant, posing an increased risk. Space debris from rocket bodies orbiting Earth is posing an increased threat to aircraft while falling from space ...