Mars, one of our closest planetary neighbors, has fascinated people for hundreds of years, partly because it is so similar to ...

These types of exoplanets are some of the most common in our galaxy - but they've remained mysterious until now.

A meteorite found in Antarctica in 2012 suggests Earth may have formed with the materials needed to make water, a new study ...

A piece of space junk called Cosmos 482 is unlikely to pose a threat to people or property. But space experts say it ...

Though they don't orbit around our sun, sub-Neptunes are the most common type of exoplanet, or planet outside our solar ...

The Earth is slowly losing its shine. Its reflectivity – or albedo – is declining, mostly due to vanishing ice cover and fewer clouds. So few, in fact, that 2023 stood out as the year with the lowest ...

Despite its dry, dusty surface and thinner atmosphere, Mars may have more in common with Earth than scientists previously ...

Icy comets can supply water and oxygen to tidally locked e Feb 2025 research shows asteroid impacts could cool Earth and deplete ozo Studies provide insights into planetary habitability and potential ...