ScienceAlert4h
NASA Took Mice Into Space, And It Did Something Scary to Their Bones
Floating about in microgravity might seem like a blissful reprieve for the human body's weight-bearing skeleton, but when ...
Alien Clues in Strange Martian Stone: Scientists Stunned by Rover Discovery
Pale rocks on the red planet reveal a watery past and suggest the potential for life. Sometimes, scientists have to dig, work ...
Major clue emerges in chance there was once life on Mars
‘There is evidence that liquid water existed in Gale Crater for millions of years and probably much longer, which means there ...
Real number of people living on Earth may be far higher than we think, study claims
Current estimates suggest that the global population is around 8.2 billion people, and is projected to peak at over 10 ...
After Lunar Disappointments, NASA Hits the Jackpot With Blue Ghost
Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.
Nasa astronauts return home to earth after nine months stranded in space
The group were seen smiling and waving at the camera as they were wheeled off for medical checks after their landing. They ...
Back on Earth, astronauts can say goodbye to blurry eyes, puffy faces, ‘chicken legs’ and a little extra height
Astronauts Barry “Butch” Wilmore and Suni Williams are back on Earth after nearly nine months in space and readjusting to ...
USA Today16d
What did the eclipse look like from the moon's surface? See photos taken by lunar lander
From their perspective, the Earth appeared about 15 times larger than the sun, according to NASA. Viewing and capturing the eclipse was a bonus for Blue Ghost, which launched Jan. 15 from Florida ...