This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

Overall, the citizen scientists identified 10,001 eclipsing binary pairs. Of those, 7,936 were previously unknown.

Summer’s brightest stars appear, echoing these Earth-bound lights, beginning around 9:20 p.m. through mid-month.

Stewart at times flew the plane just above the waves in an effort to get maximum visibility in spite of the rain. Binoculars ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

Before you download a stargazing app, think about what you want to get out of it. Are you a complete beginner just trying to ...

July stargazing is certainly a late show, but it’s worth losing some sleep over because it’s now prime time for summer ...

Meanwhile, Venus and Saturn — both beaming in the morning sky — welcome Jupiter into the fold. The gas giant makes its first appearance at mid-month in Gemini, low in the northeast about an hour ...

July stargazing is certainly a late show, but it's worth losing some sleep over because it’s prime time for summer ...

July stargazing is certainly a late show, but it’s worth losing some sleep over because it’s now prime time for summer ...

Galaxies shine in a rainbow of emissions from gas, dust, and stars. Each of these building blocks emits light at specific ...