A newly identified Earth-sized exoplanet with a year-long orbit may lie near its star’s habitable zone, but extreme cold could limit its chances of hosting liquid water.

SpaceX has filed for permission to launch up to 1 million satellites configured as "orbital data centers." These spacecraft would operate in low Earth orbit between ...

Elon Musk's space company SpaceX is taking over Elon Musk's company xAI. This includes Grok and the social network X. The ...

As of Tuesday, Feb. 3, the Moon phase is Waning Gibbous. According to NASA's Daily Moon Guide, 98% of the Moon will be lit up ...

Clips of a three-year-old Lego clock video that I'd not seen before just resurfaced, and it's making the rounds across social ...

Musk wrote that the merger of SpaceX and xAI will 'form the most ambitious, vertically-integrated innovation engine on (and ...

"You need so much water that we think these could be evidence of an ancient warmer and wetter climate where there was rain ...

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

And as detailed in a new paper, published in The Planetary Science Journal last month, they found something surprising down there: Jupiter appears to contain one-and-a-half times as much oxygen as the ...

Beneath Jupiter’s stormy clouds lies a world scientists have never directly seen, but new simulations are bringing it into ...

Astronomers have identified a newly discovered exoplanet that may orbit within the outer edge of its star's habitable zone, raising fresh questions about how common potentially life-supporting worlds ...

Using data from NASA's Juno spacecraft, Weizmann Institute of Science researchers make most precise measurement to date, say ...