Space.com5d
At 60 years, monument to NASA's Project Mercury still stands, but what of its time capsule?
A 60-year-old tribute to America's first human spaceflight program is standing up to the test of time, but what about the ...
NASA sounds alarm over ISS leak – growing concerns for astronaut safety and station integrity
A persistent leak on the International Space Station has escalated tensions between NASA and Roscosmos. While both agencies ...
Scientific American4d
NASA Astronaut Jonny Kim Is a Rarity among Rarities
Jonny Kim—a former Navy SEAL and ER doctor—is now a NASA astronaut who will soon launch to the International Space Station as ...
"Weight Of Things Is Surprising": NASA Astronauts After 235 Days In Space
The astronauts, who spent months aboard the ISS, faced a brief and unexpected hospitalisation after their return ...