By Will Dunham WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it ...

Asteroids are not just random rocks — some are massive, fast, strangely shaped, or on trajectories that make scientists pay ...

With an image from the James Webb Space Telescope, NASA finds clues outside the solar system that explain crystals born in ...

A young star called V1298 Tau is giving astronomers a front-row seat to the birth of the galaxy’s most common planets. Four ...

The tallest known cliff in the solar system isn’t on Earth — it’s on Uranus’ moon Miranda. Called Verona Rupes, this colossal wall of rock is so high it makes the Grand Canyon look small, and a fall ...

NASA’s Juno spacecraft finds Jupiter’s diameter slightly smaller than old estimates, providing precise data on the gas ...

Jupiter’s vast, banded clouds have long obscured the true nature of the giant planet beneath, but a new atmospheric model is changing that picture by pointing to a deep chemical imbalance that carries ...

When Juno passed behind Jupiter from Earth's perspective, its radio signal traveled through the planet's atmosphere before ...

NASA has reported a X4.2 solar flare, so what does it mean? We break down what a solar flare is and how it connects to the ...

Recently, a group of scientists created a detailed map of this space, showing that the bubble is lopsided in both shape and ...

The solar system’s most giant planet is slightly less of a giant than scientists once thought. Jupiter, a world that is so ...

The findings, detailed in papers posted on arXiv, mark a rare scientific achievement for an object that formed around a star ...