SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking about 600 exposures a day. The observatory is capable of detecting infrared ...

The biggest "do" for accent walls from the stars of "Fixer to Fabulous" is to go all out because the bold results set a fun tone for the space. "We love an accent wall," the couple posted on ...

Young stars enveloped in a transformative cocoon of gas shine brightly in a new image from the Hubble Space Telescope. The newborn stars belong to a cluster known as NGC 460, which is located in a ...

1982: Russian cosmonaut Svetlana Savitskaya became the second woman to visit space. Just two years later, she returned and became the first woman to walk in space. 1983: Astrophysicist Sally K.