Stargazers will be treated to a dazzling six-planet "alignment" this January.

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

There's good news for space enthusiasts: multiple planets are expected to align several times in 2025. The year kicked off ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

The mysterious planet Nibiru has fueled apocalyptic theories, from a potential Earth collision to links with ancient aliens.

From January to March, the night sky will host a spectacular parade of planets featuring Venus, Mars, Jupiter, Saturn, Uranus ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – here’s how to spot the celestial show ...

a rare seven-planet alignment visible in the sky. But such events are not just a spectacle for stargazers – they can also have a real impact on our Solar System and offer the potential to gain ...

An object we thought belonged to the most common category of planet in the galaxy has turned out to be something we've never seen before. The exoplanet Enaiposha, or GJ 1214 b, is a hazy world ...