CAPE CANAVERAL, Fla. — NASA’s two stuck astronauts headed back to Earth with SpaceX on Tuesday to close out a dramatic ...

New technology could help fight wildfires on the ground, from space. NBC News’ Steve Patterson reports on the new satellites ...

Rising tides threaten to increase flooding along the Gulf Coast in cities like Galveston, and will also impact inland neighbors including Houston.

A pair of US astronauts stuck for more than nine months on the International Space Station will be returned to Earth on ...

"We were looking at NY around the time of, or shortly after, the collapse of the second tower," an astronaut wrote in his ...

Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...

North and South America will see a red moon, or Blood Moon, in a full lunar eclipse early Friday — but it may be difficult to ...

A partial eclipse should be evident at 1:09 a.m. Friday, when “it looks like a bite is being taken out” of the moon, they ...

SpaceX scrubs launch to ISS due to hydraulic system issues, delaying the replacement of NASA astronauts stuck in orbit.

NASA announced Tuesday the dismissal of its chief scientist and others to comply with orders from President Donald Trump, ...

Final preparations are underway for the launch mission to bring back NASA astronauts Suni Williams and Butch Wilmore home to ...