NASA just added a new aircraft to its historic X-plane family, one that’s designed to serve different research programs in ...

President Donald Trump is scheduled to fly to NASA's Kennedy Space Center today to deliver remarks about 5:30 p.m. before an ...

Two astronauts who just embarked on a spacewalk a week ago are due to once again exit the International Space Station. How to ...

Two years ago, Europe sent a spacecraft on a mission to investigate the aftermath of a human-instigated cosmic collision. Now ...

NASA's Swift space telescope crashed back to Earth today (Nov. 4), three months after a private spacecraft was supposed to ...

One of NASA’s premier space telescopes plunged to Earth on Wednesday, ending its 22-year investigation of the universe’s ...

NASA’s new lunar cave mission will investigate Marius Hills Pit, searching for underground lava tubes that could one day ...

NASA has announced its newest experimental aircraft, the X-70 Fractal, described as a high-performance, highly adaptable crewed research platform with rapidly reconfigurable flight-control technology.

After nearly 22 years of exploring the universe’s most violent explosions, NASA’s Swift Observatory has re-entered Earth’s ...

NASA has selected three companies for the next phase of an effort to provide a commercial replacement for its aging ...

President Donald Trump spoke for only about 25 minutes during an appearance at the Kennedy Space Center in Cape Canaveral, ...

NASA’s Neil Gehrels Swift Observatory is expected to meet its fiery end early Wednesday morning nearly 22 years after its ...