The James Webb Space Telescope has directly observed the key chemical of carbon dioxide on planets outside of our solar ...

The PRIME telescope, operated by Osaka University and others in South Africa, which can potentially study the Milky Way's ...

In a Universe that's more than 13 billion years old and home to hundreds of billions of stars, one question still haunts humanity: Why haven't we found life beyond Earth?

Seems unintuitive, but the mounting list of lifeless planets might be exactly what scientists need to figure out how common ...

The idea that extreme heat could one day cause a mass extinction and end the dominance of humans is not as farfetched as it ...

Combining with one other previously confirmed planet, one of our closest stellar neighbors now has a family of four.

NASA’s James Webb Space Telescope provided a closer look at the aftermath of a star that wreaked violence on its planet ...

Named for Nancy Grace Roman, who served as NASA's first chief astronomer, it will be located approximately 1.5 million ...

Uranus seemed like a fairly calm, blue-green planet. But new findings from Hubble paint a different picture of Uranus.

What can exozodiacal dust, also called exozodi, teach astronomers about identifying Earth-like exoplanets? This is what a ...

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A new way to measure the length of Uranus’s day could also help determine the rotation rates of other celestial ...