NASA finalized its strategy for sustaining a human presence in space this week, looking ahead toward the planned de-orbiting of the International Space Station in 2030.

NASA published a new report on Thursday highlighting 17 agency mechanisms that have directly and indirectly supported the development and growth of the U.S. commercial space sector for the benefit of humanity. The report, titled "Enabling America on the ...

"I am not aware of an iceberg that has been trapped in such a persistent manner in such a small area," said an ice specialist.

Parker Solar Probe is "venturing into a region of space that we never visited before," astrophysicist Nour Rawafi said.

NASA Administrator Bill Nelson says he's optimistic the Trump administration will support the space agency's agenda.

NASA's two stuck astronauts just got their space mission extended again. That means they won't be back until spring, 10 months after rocketing into orbit on Boeing's Starliner capsule.

The International Space Station "continues to orbit the Earth as planned, and the crew aboard is safe," NASA said.

To run a scientific expedition that travels billions of miles, it takes more than great engineers — it takes a great manager as well.

NASA Administrator Bill Nelson gave a farewell interview from Kennedy Space Center offering up some advice for his likely replacement, billionaire Jared Isaacman.

New analysis techniques and decades-old research helped NASA scientists identify an unusual black hole in a distant galaxy.