In a letter to NASA's interim chief, Sean Duffy, the group slammed "wasteful changes" that undermine NASA's core mission.

The departures are playing out as NASA and other government agencies contend with significant cuts to funding and personnel.

July 20th is Moon Day, Space Exploration Day and the anniversary of the first Apollo 11 moonwalk. Here’s a look at the Apollo ...

Makenzie Lystrup’s departure from NASA’s Goddard Space Flight Center comes soon after the resignation of the director of JPL.

It remains an open question as to whether NASA and the U.S. space program will survive the Republican president’s second term ...

Hundreds of current and ex-employees of NASA signed a formal dissent letter protesting the Trump administration’s proposed ...

SpaceX Falcon 9 rocket will launch from Vandenberg in California on a NASA mission. Where are some spots to watch liftoff?

NASA's Athena Economical Payload Integration Cost mission, or Athena EPIC, is a test launch for an innovative, scalable space ...

NASA has tested a kind of super-fridge that may hold the key to any future crewed mission to Mars. Without the new cryogenic ...

F, it might seem like keeping things cold would be easy. But the reality is more complex for preserving ultra-cold fluid ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy ... Trump looks to inject another $1 billion to tap the private sector to help lay the groundwork for future Mars exploration.

Future missions led by Firefly will be to the moon's far side and will include delivering a satellite that will orbit the region.. Firefly is one of several American companies contracted by NASA ...