Scientists may have made an "out of this world" discovery. New research suggests that a mysterious glow in our galaxy might be caused by dark matter, an invisible form of matter believed to be five ...

CAPE CANAVERAL, Fla. - NASA officials, astronauts, schoolchildren and family members of Columbia's lost shuttle crew gathered to remember the seven who died while returning from space five years ago.

Could ancient microbes still be hiding on Mars—preserved for millions of years in ice? A new NASA and Penn State study ...

Nicole Salica worked on a project that combined technologies of robotics and speech recognition to deliver a natural and intuitive way of managing robots through speech. (Photo by Scott Rappaport) ...

Scientists found new evidence to strengthen the case that Enceladus, small moon of Saturn about 310 miles wide, may have ...

DB Consulting Group Inc., an 8(a)-certified small business based in Silver Spring, Md., will continue to provide information technology and software engineering to NASA under a five-year follow-on ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...