At the 247th meeting of the American Astronomical Society, this one held in Phoenix on January 4-8, Andrea Dupree of the Center for Astrophysics|Harvard & Smithsonian presented a talk entitled, ...

Arizona Democrat Mark Kelly's battle with the Pentagon adds to a biography replete with high-profile moments even before he ...

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...

This year brought us our third-known interstellar visitor, beautiful displays of the northern lights and the opening of the ...

A former superintendent of Hampton City Schools was named by Abigail Spanberger to become Virginia’s next secretary of ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Even in space, what goes up sometimes comes back down: spent rocket stages, defunct satellites and other bits of space debris ...

There's something morbidly addictive about TV shows that take place in dark alternate timelines. These are the very best alternate history series of all time.

On Monday, Congress made good on those promises, releasing a $24.4 billion budget plan for NASA as part of the conferencing ...

Two NASA astronauts were scheduled to complete a six-and-a-half-hour spacewalk on January 8, but the agency has postponed it ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

Google, SpaceX and Blue Origin are reportedly racing to develop technology for AI data centers in space, but it will likely ...