Kepler-51d is a giant, ultra-light “super-puff” planet wrapped in an unusually thick haze that’s blocking scientists from ...

A mysterious metal-rich asteroid called Psyche has been baffling scientists for over two centuries, and its true origin ...

A hazy, ultra-light “super-puff” planet, Kepler-51d, is hiding its secrets and challenging how scientists understand planet formation.

A thick layer of haze around the ultra-low-density planet Kepler-51d likely obscures not only the strange planet's ...

U.S. President Donald Trump pledged Israel would make no more attacks on Iran’s major South Pars gas field, but if Iran ...

For decades, astronomers have struggled to differentiate giant planets from brown dwarfs, a class of objects more massive ...

US President Donald Trump walks on the South Lawn as he returns to the White House, Wednesday, March 18, 2026, in Washington ...

Debate has raged for two decades over whether Pluto should be considered a planet. Some want President Trump to take action via executive order.

NVIDIA recently announced that Planet Labs PBC is among several space companies using its new accelerated computing platforms to bring AI-powered analytics directly into orbit, enabling on-satellite ...

So, it came as a shock to many people when, in 1781, it was announced that a seventh planet, the first to be discovered since ...

Even 200 years after asteroid 16 Psyche was discovered, astronomers continue to puzzle over its formation. Psyche is the 10th ...

In our solar system, Jupiter is the undisputed king. If you added more mass to Jupiter, it wouldn’t actually get much bigger ...