The Hubble Space Telescope has captured a spectacular new image of the largest and most unusual protoplanetary disk ever ...

The gas giant ROXs 42 Bb is currently the largest known planet in existence. Possibly. This gas giant has an estimated radius of 91,226.1 miles, give or take 15,204.35 miles, which could potentially ...

The largest known Martian meteorite, NWA 16788, has been sold at auction for $5.3 million. The hefty chunk of the Red Planet, which weighs 54 pounds, could help unravel new secrets about Mars — if ...

Astronomers have been left puzzled by the discovery of an unusually large planet orbiting a remarkably small star, a cosmic pairing that defies existing theories of planetary formation. The star, ...

Hubble identified the largest known protoplanetary disk, revealing a turbulent, chaotic environment with material extending above and below the disk, offering new insight into planet formation.

Astronomers at the Center for Astrophysics | Harvard & Smithsonian have captured what may be the biggest planet-forming disk ...

Astronomers have spotted a cosmic mismatch that has left them perplexed — a really big planet orbiting a really small star. The discovery defies current understanding of how planets form. The star is ...

Hubble reveals the largest planet-forming disk ever seen, Dracula's Chivito, showing a chaotic and uneven environment around ...

Learn more about IRAS 23077+6707, a protoplanetary disk, nicknamed Dracuala's Chivito, that may serve as a planet nursery and ...