The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

On Tuesday, astronomers reported that 2024 YR4’s probability of colliding with Earth increased to approximately 3%, which is ...

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.

Roughly 300,000 years ago, our species first appeared on the African landscape before spreading globally and coming to ...

YR4: NASA confirms asteroid 2024 YR4 has a 3.1% chance of colliding with Earth on December 22, 2032, potentially causing ...

According to the calculations run by Ozaki and Reinhard, the oxygen-rich habitable history of Earth could end up lasting for ...

An asteroid between about 130 and 300 ft. (40 and 90 meters) in diameter has been given a 2.3% chance of it hitting Earth on ...

This asteroid, estimated to be between 40 and 90 meters in diameter, was initially assessed to pose significant risks ...

A recent study has unveiled how chemical elements and powerful winds shape the atmosphere of a planet far beyond our solar system.

The threat from space rock 2024 YR4 has surpassed that of Apophis, an asteroid feared by scientists 20 years ago. The danger ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

YR4 has a small chance of hitting Earth in 2032, but as astronomers make more observations about its trajectory, the odds of ...