One of the most notable properties of the giant planets in our solar system—Jupiter, Saturn, Uranus and Neptune—are the ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

Planets that orbit white dwarf stars should be too hot to host alien life, theories suggest. But a new study accounting for ...

Some habitable worlds orbiting dead stars could be kept alive for aeons thanks to a quirk of Einstein’s theory of gravity ...

At Paris Fashion Week, Chanel's creative director Matthieu Blazy opened the season’s most anticipated debut beneath colossal ...

We actually know very little about what's going on inside Uranus and Neptune, causing researchers to propose that these ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Earth’s turbulent atmosphere makes it hard to detect new planets from the ground. Astronomer Rebecca Jensen-Clem is working ...

The moon, just hours past its last quarter phase, will rise above the east-northeastern horizon shortly before midnight local ...

NASA recently launched a telescope designed and built by UMass Lowell and the space agency that seeks to identify planets ...

While Whiskers may not be able to communicate his needs purrfectly, today’s planets certainly can. With only your sun sign, ...

NASA’s “What’s Up” guide for October 2025 outlines the month’s best celestial events, including Moon–planet pairings, meteor showers, and stargazing tips for observers worldwide.