U.S. President-elect Donald Trump's pick for NASA administrator, tech billionaire Jared Isaacman, said on Wednesday his ...

At approximately 1:45 p.m. Wednesday, the International Space Station passed over Loudoun County, just close enough for Ham radio operator Steve Greene to send signals to Astronaut Suni Williams from ...

On his fourth flight, Don Pettit is once again sharing the art of astrophotography, capturing and posting pictures of Earth, ...

A type of bacteria called Deinococcus radiodurans, nicknamed “Conan the Bacterium” for its ability to survive the harshest of ...

When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...

A type of bacteria dubbed “Conan the Bacterium” can withstand radiation thousands of times stronger than what can kill a ...

An astronaut on the ISS captured a nighttime image showcasing over 1,300 kilometers of the southern African landscape from Namibia to South Africa. The photo highlights coastal and inland areas, ...

Known across the globe as the stuck astronauts, Butch Wilmore and Suni Williams hit the six-month mark in space Thursday with ...

Watch astronauts answer student questions about space research and daily life aboard the station—live from space!

Don Pettit packed a home-made tracker to space, allowing him to bless our timelines with long-exposure images.

NASA studies the effects on air quality from prescribed agricultural burns, such as those used in sugar harvesting in Florida and forest management in Kansas. The Functional Government Initiative (FGI ...

A new photograph shared by NASA offers a peek at the breathtaking views seen from the International Space Station (ISS). The ...