Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...

Evidence that rocky planets beyond Jupiter formed as rapidly, and at the same time, as the inner planets could transform our ...

The star is surrounded by a protoplanetary disk, and this disk is the first evidence of debris condensing into what will ...

The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...

Think we already know all the planets in our solar system? Surprise surprise! 🌌 A mysterious new object with an extreme, ...

A new study by experts from Nasa and the University of Oxford suggests that Uranus gives out more heat than it receives from ...

Our sun, currently in its prime, is expected to shine for another 5 billion years. Eventually, it will transform into a red ...

Scientists have confirmed a potentially habitable fifth planet in the nearby L 98-59 system, revealing a diverse collection ...

Earth is the only place in the universe scientists known to have organics form of life inside. Now, another planet might be ...

Do you know what would happen if the largest planet in our solar system suddenly exploded? In this fascinating video, we ...

Astronomers have found 2023 KQ14, nicknamed Ammonite, a rare sednoid with a unique orbit that challenges the Planet Nine ...

Showing that you shouldn't draw conclusions based on too few facts, new NASA research suggests that a decades-old view of ...