Instead of relying on fasteners to keep structures together in space, astronauts may need to use lasers to weld on the lunar surface.
The first-ever wooden satellite, called LignoSat, arrived at the International Space Station aboard a SpaceX Dragon cargo ...
What were Carl Sagan's contributions to science? Remembering the 'Cosmos' star on his 90th birthday.
On what would've been the astronomer's 90th trip around the sun, here's a look at his legacy as a scientist, advocate and ...
Be wowed by a beautiful space view of star trails captured in a long-exposure image from the International Space Station.
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