"The combination of extreme disk size, strong asymmetries, winds, and potential planet formation makes it the perfect ...

Thanks to the discovery of thousands of exoplanets to date, we know that planets bigger than Earth but smaller than Neptune ...

Stars and planets are inextricably linked. They form together and stars shape the fate of planets. Stars create the dusty ...

The star system V1298 Tau reveals that many planets begin as large, low-density worlds that slowly shrink and shed their ...

Marvel’s planets look spectacular—but could any of them actually exist? This video puts the MCU’s alien worlds under the ...

The recent visit to our solar system by the interstellar object 3I/ATLAS has sparked speculation about whether it’s another ...

Leonardo Testi and team investigate the initial conditions for planet formation in this special astronomy focus ...

On Earth, you can look up at night and see the Moon shining bright from hundreds of thousands of miles away. But if you went to Venus, that wouldn’t be the case. Not every planet has a moon – so why ...

Our solar system officially houses eight planets, but some scientists say there could be a ninth. And that’s not just Pluto aficionados – evidence suggests a huge undiscovered world lurks on the dark ...

UNDATED (WKRC) - Scientists have discovered a planet that may be capable of supporting life despite it orbiting a dying sun. Researchers from University College London discovered the planet while ...

For years, the existence of a missing Planet 9 has been one of the predominate theories attempting to explain some of the eccentric orbits found in the outer Solar System. But so far, no such planet ...