Euclid scans the cosmos in visible and near-infrared light, including an infrared spectrometer, which allows it to measure ...

Atlas, a rare and bright comet, should be visible through October, weather permitting. The comet is expected to be visible to ...

Increased visibility of the northern lights in the US for the weekend kicking off on Oct. 18.

The final 3D atlas of the sky will help scientists study dark matter and dark energy, which make up 96 percent of the ...

Using the VISTA telescope, the European Southern Observatory put 13 years of work into the map, which consists of 200,000 ...

This mosaic accounts for 1% of the wide survey that Euclid will capture over six years. During this survey, the telescope ...

Stargazers in the U.S. will be dazzled this week as the closest—and largest—supermoon of the year graces the skies.

No special equipment is needed for Tuesday evening's meteor shower peak, but clouds could hamper viewing opportunities for ...

A "severe" solar storm could make the aurora borealis visible across much of Iowa tonight and in portions of the state ...