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

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 ...

With sapphire waterfalls, lava rain and orbits around dead stars, these distant worlds push the limits of what’s possible.

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

From small, eerie rocks to massive, nightmare-inducing worlds, we journey through the most terrifying planets in the universe ...

Scientists analysing dark energy say the universe’s expansion may be slowing, raising the possibility gravity could ...

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 ...