NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

Should the Cygnus XL be able to proceed toward the ISS, NASA astronaut and current ISS inhabitant Jonny Kim will capture the vehicle using the space station’s Canadarm2 robotic arm before guiding it ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars may have potentially been ...

The search for life on Mars reached its most promising breakthrough yet after NASA revealed new findings of possible ancient ...

This type of transformation is a hallmark of climate change, as rising temperatures and melting ice reshape landscapes in ...

NASA has banned Chinese citizens with US visas from participating in agency programs — a dramatic escalation in the space ...

President Donald Trump and his new interim head of NASA Sean Duffy are pushing for a renewed effort to shuffle off the ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

Space-based radar reveals that different areas of New York City are sinking at different rates due to both natural and human factors.

As the Alsek Glacier melts, a small rocky mountain known as Prow Knob has transformed into a freestanding island.