Webb observations of the Sextans A galaxy reveal how stars in a metal-poor areas create cosmic dust, offering clues about the ...

This video explores humanity’s scale compared to planets, stars, and galaxies, using clear science to put our size into ...

A new NASA spacecraft called Pandora is awaiting launch ahead of its journey to study the atmospheres of exoplanets, or ...

A new report explains a young star system where low-density planets show how super-Earths and sub-Neptunes begin to form, based on new findings from the V1298 system ...

A four-planet system reveals remarkable insights about how planets form and how they change during their lifetime.

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

Using NASA's James Webb Space Telescope, astronomers have spotted two rare kinds of dust in the dwarf galaxy Sextans A, one ...

Over its planned two-year mission, the $488 million telescope will scan the entire night sky every six months and collect ...

Superionic water—the hot, black and strangely conductive form of ice that exists in the center of distant planets—was ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

Galactus seems to have a lot in common with the all-powerful Celestials, but is he actually one of them? Here's the lowdown ...

Short-lived radioisotopes such as aluminum-26 influenced early solar system heat, water retention and the formation of Earth-like rocky planets, according to meteorite analyses and models.