See amazing views of the M74, NGC 7496, IC 5332, NGC 1365, and NGC 1433 galaxies captured using the James Webb Space ...

The Artemis II mission, which could launch as early as February, is expected to send four astronauts on a trip to the moon, ...

Interstellar object 3I/ATLAS, the third such visitor ever observed, is exhibiting unusual energy and chemical behavior as it ...

In early January, an interesting astronomical event—the Quadrantids meteor shower—will be observed, the Department of ...

A roundup of the space record-setters in 2025. Here are the fastest, farthest, biggest records at the limits of physics.

This article is about Reflect Orbital’s plan to provide “sunlight on demand” using reflector satellites in low Earth orbit ...

U.S. President Donald Trump says peace talks with Volodymyr Zelenskiy are “very close” to ending the war in Ukraine, but the ...

U.S. President Donald Trump said on Sunday that he and Ukrainian President Volodymyr Zelenskiy were "getting a lot closer, ...

Hubble images from December 2025 show interstellar object 3I/ATLAS releasing two narrow jets of material as it moves away from the Sun, raising questions about rotation and activity ...