Professor Avi Loeb said there are clear signs that the comet known as "3I/ATLAS" could be an alien craft. "We should put all ...

Firefly Aerospace said on Tuesday it has secured a $176.7 million NASA Commercial Lunar Payload Services contract to deliver ...

A new Earth-observing satellite, built by NASA and India’s space agency, will be sent into orbit on Wednesday.

The interim head of NASA, U.S. Transportation Secretary Sean Duffy, said on Tuesday he is looking to find common ground with ...

Five years after their space jaunts, the astronauts appear to be in good cardiovascular health.

Just a few months after wrapping up its seventh test flight in orbit, Space Force’s experimental vehicle known as X-37B is ...

Louisiana meteorologists and weather experts criticized the decision to cut the satellites and joined others across the ...

NASA and India plan to deploy a satellite that will map the Earth down to a centimeter after a launch on Wednesday from the ...

US Transport Secretary Sean Duffy will meet Roscosmos’ Dmitry Bakanov for the first in-person meeting at the agencies’ top ...

NASA has chosen a University of Hawaiʻi at Mānoa’s team to lead one of three instrument projects for the Artemis lunar ...

Will the next “giant leap for mankind” be made by the United States — or by our rivals? The answer may come as Congress ...

Jerelyn Ramirez, an educational ambassador with the NASA Night Sky Network and Kansas Astronomical Observers, demonstrated ...