Long before humans walked the Earth, your solar system had a brush with two blazing blue stars that passed surprisingly close ...

As the new year unfolds, January 3, 2026, will present a captivating celestial event: the first full moon of the year, known as the Wolf Moon. This extraordinary sight will reach its peak fullness at ...

Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. The sun will appear larger in the sky than on any ...

Hubble reveals a chaotic spiral galaxy whose close encounter with a neighbor has ignited a spectacular burst of star birth.

JWST observations of the ultra-hot super-Earth exoplanet TOI-561 b provide the strongest evidence to date for an atmosphere surrounding a rocky planet beyond our Solar System.

Illinois residents may be able to catch a peek of the first full moon of 2026 tonight. Here's when to venture outside.

Most of the planets we’ve identified are in orbit around stars and formed from the disks of gas and dust that surrounded the ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

Many stars die spectacularly when they explode as supernovae. During these violent explosions, they leave behind thick, ...

A spectacular supermoon and the first meteor shower of the new year will soon appear in the California night sky. The ...

When we talked about searching for life on Europa, we didn't mean making the place a nightmare for arachnophobes.

January 2026 full moon is set to usher in the new year. Here's when it rises and why it is called the "Wolf Moon".