NASA is spending this week trying to rouse a veteran Mars orbiter that has not answered a single call in more than a month, a ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

NASA will roll out the Artemis II rocket to Launch Complex 39B, a major milestone toward the first crewed mission to lunar ...

The Senate voted to provide billions more to NASA, NOAA and the National Science Foundation than the president had asked for.

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

The U.S. Senate voted on Thursday to approve billions of dollars in funding for federal science agencies, rejecting deep cuts ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

The NASA mega-rocket set to carry four astronauts on a 10-day test trip around the moon is on its way to its launch pad at ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

NASA says it is “very unlikely” the agency will be able to recover a Mars spacecraft that has been out of contact for more ...

The U.S. space agency and the Department of Energy will work together to build a fission reactor on the lunar surface in the ...