During his remarks in a video posted to social media in April, Senator Chris Van Hollen went scorched earth on the Trump Administration over their reckless layoffs, stating they're "failing the ...

This unexpected situation disrupted many plans, as there is a limit to how many people can be onboard the station at once, ...

Climate scientists in the United States are to be cut off from satellite data measuring the amount of sea ice — a sensitive ...

Solar systems mostly keep to themselves. What’s ours is ours and what’s not is not. Stars are simply too far from each ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

A rare rock from Mars known as Meteorite NWA 16788 will be up for auction at Sotheby's on July 16. The meteorite may sell for ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

NASA astronaut Nichole Ayers, who is aboard the International Space Station as pilot of SpaceX Dragon’s Crew-10, captured the ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

China has conducted two spacewalks from its Tiangong space station in as many months and is advancing on its lunar ...

Researchers are developing bioplastic bubbles from algae that could grow, repair, and protect habitats on Mars without ...