The planet endures so much stellar energy that astronomers have long assumed its atmosphere evaporated eons ago. However, new ...

Some exoplanets absorb almost every ray of visible light that reaches them. Their darkness is revealing unexpected clues about the strange atmospheres surrounding distant worlds.

A scorching lava planet 280 light-years away has surprised astronomers by apparently maintaining a thick atmosphere despite ...

Scientists believe they may finally have an explanation for a bizarre cloud that appears and promptly disappears each day ...

On Tuesday astronomers at the Vera C. Rubin Observatory announced the discovery of a new dwarf planet candidate in a distant ...

Of the 16 climate indicators analyzed, seven showed record extremes. 2026 State of the Climate Report Shows a Planet Reaching ...

As far-fetched as it may seem, quirks of orbital mechanics could allow hundreds of planets to be packed around a star ...

Mars is the obvious frontrunner, but it is far from an easy second home. The other candidates reveal just how rare truly human-friendly conditions may be.

From the hundreds and thousands of images of Mars captured by rovers on the Martian surface, you could be forgiven for ...

Molten rock deep inside Earth can take up an extra supply of oxygen under pressure, according to a new study. That finding ...

February 2027 examinationThe Comprehensive Selection for the Department of Earth and Planetary Sciences at Nagoya ...

Astronomers have discovered that a scorching-hot planet 320 light-years away shares a striking chemical similarity with its ...