A mysterious object has caused a long-lasting and extreme dimming of a distant star, but is this object a 'failed star' brown ...

Why is Jupiter called a ‘failed star’? 🌌 Neil deGrasse Tyson explains how the giant planet formed from star-like material ...

A distant star system with four super-sized gas giants has revealed a surprise. Thanks to JWST’s powerful vision, astronomers detected sulfur in their atmospheres — a chemical clue that they formed ...

Gas giants possibly developed slowly in the solar system. They developed cores layer by layer within a disk of ice and dust ...

A distant star dimmed by 97% for nearly 200 days. Astronomers say giant rings around a brown dwarf or super-Jupiter may explain it.

Gas giants are massive worlds made mostly of hydrogen and helium. They lack solid surfaces, and in our solar system, Jupiter ...

Things are much bigger outside the solar system.

Gas giants are enormous planets made primarily of hydrogen and helium. They may contain dense central cores, but unlike Earth, they do not have solid ...

Your stars are bringing good tidings for you. Check out your astrological predictions for February 15, 2026. May the day bring you happiness ...

There's a comforting idea in planetary science. That no matter how strange a distant world looks, its beginnings might still ...

When it comes to planets, bigger is not always easier to understand. The largest planets in the universe are gas giants—massive worlds made mostly of hydrogen and helium, with no solid surface. In our ...