A NASA satellite launched just seven months ago has lost the use of one of two science instruments, but the space agency said Wednesday that the mission to map global soil moisture will continue.

A fleet of cubesats will act as a radio telescope to map the cosmic Dark Ages, its builders say. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

"Gaia provides the first accurate view of what our section of the Milky Way would look like from above." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

This rocket launch near Cape Canaveral, Florida, will send four astronauts further in space than any humans before them. 3 NASA astronauts and a Canadian astronaut will venture around the moon and ...