The Estes Valley Astronomical Society is offering a free public lecture Saturday, March 29th at the Estes Park Memorial ...

The threat from near-Earth asteroid 2024 YR4 may have subsided, but discoveries of other hazardous space rocks are set to ...

Europe's Gaia space telescope was powered down and sent into "retirement" on Thursday after a decade revealing the secrets of ...

After more than a decade of mapping the stars, the European spacecraft was shut down on Thursday. But its legacy lives on.

WASHINGTON – Neptune's glowing auroras are captured in the best detail yet by NASA's James Webb Space Telescope. Hints of ...

The findings provide strong evidence that four giant exoplanets 130 light-years from Earth formed much like Jupiter and ...

The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a ...

Experts have unveiled details of SIMP 0136, a floating planetary mass thought to be around 20 light-years away from the Earth ...

Researchers can see celestial snapshots with the James Webb Space Telescope, the most powerful ever launched, of the star ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

Two space missions reached their conclusion: one with a splashdown, the other with a quiet lunar death. And thrilling new ...

SpaceX has set a rocket re-use record for launch-turnaround by sending a Falcon 9 up twice within nine days early Friday ...