The Quadrantid meteor shower will peak overnight between Jan. 2 and Jan. 3, offering a brief but intense burst of meteors.

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

People around the world will witness one of the first supermoons of 2026 when the ‘Wolf Supermoon’ rises in the skies. But ...

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

Webb telescope discovered a bizarre exoplanet with carbon atmosphere, no hydrogen, orbiting a super-dense spinning star.

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