The James Webb Space Telescope (JWST) continues to deliver awe-inspiring views of the cosmos and the art world has taken ...

Voyager 1 has been exploring the cosmos for decades, but when it reached the edge of the solar system, it found something very strange and very hot.

Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy material, the ingredients of planets," according to NASA's Goddard Space ...

To boost detection of potentially dangerous meteors, the Space Dynamics Laboratory at Utah State University is now sharing its open-source bolide detection software, dubbed ...

A comet from another star system is swinging by Mars as a fleet of spacecraft trains its sights on the interstellar visitor.

As a professor in Caltech’s astronomy department for a decade, Mansi Kasliwal first came to the observatory as a graduate ...

Scientists found new evidence to strengthen the case that Enceladus, small moon of Saturn about 310 miles wide, may have ...

Two meteor showers and a luminous supermoon will light up the California night sky in October. The harvest moon will be the ...

The Draconids and the Orionids are the two major meteor showers happening in October, though one may offer a more spectacular ...

Astronomers have observed a massive growth rate in a free-floating rogue planet that’s gobbling up gas and dust at a record rate of 6.6 billion tons per second.

Astronomers recently released a new image of the binary star system Eta Carinae's full spectrum, taken from deep in Chile's ...