On Earth, our bones and muscles stay strong because they constantly work against gravity. In space, where there is little to ...

A total lunar eclipse will flush the moon red Thursday night into Friday morning across the Western Hemisphere.The best views ...

Designed as a medium-class mission within NASA’s Explorers program, SPHEREx was selected by NASA for funding and development ...

YR4 became the highest-rated asteroid predicted to strike Earth, and although predictions for impact have lowered, not enough ...

Skywatchers across America will have the opportunity to see a total lunar eclipse next week if the weather cooperates.

Full of extraordinary footage, Robert Stone's blissed-out mind-bender of a movie meditates on the possibilities of life in ...

NASA is expected to launch the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries, Saturday night.

NASA's James Webb Space Telescope captured breathtaking new imagery of Lynds 483, a star-forming region located 650 light-years away from Earth in the constellation Serpens. At the heart of L483, two ...

Suni Williams and Butch Wilmore have been aboard the International Space Station since June. Here's what to know about the ...

Watch live as NASA launches the SPHEREx telescope and PUNCH mission aboard a SpaceX Falcon 9 rocket to explore the universe and the sun. SPHEREx will create a 3D all-sky map of 450 million galaxies, ...

NASA’s Webb Telescope captured twin stars forming in Lynds 483, hidden in a dust cloud. The stars are shaping glowing ...