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

Keep your eyes on the sky. Six planets in our solar system are coming into alignment and will be visible from Earth. AccuWeather says Saturn, Venus, Neptune, Uranus, Jupiter and Mars will be visible ...

An object we thought belonged to the most common category of planet in the galaxy has turned out to be something we've never ...

offering insights that could reshape our understanding of the Earth-Moon system and the broader solar system. The ... A 'Remelting' of Lunar Surface Adds a Wrinkle to Mystery of Moon's True Age ...

Emily Simpson has loved space since she was a 10-year-old kid celebrating her birthday at a planetarium. Now a recent Florida ...

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Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds ...

On the evening of February 28, stargazers will witness a rare celestial event: an alignment of seven planets visible ...

A small asteroid named 2024 PT5, once hailed as Earth's temporary second moon, might have originated from our very own Moon.

A new study implies that in the past, moons in our solar system may have had rings just like planets do — deepening the ...