SpaceX has stacked and tested its Starship megarocket ahead of the vehicle's fifth flight, which isn't expected to launch ...

"We do not currently have a consensus whether Earth could avoid being engulfed by the red giant sun in 6 billion years." ...

The red giant phase is pretty crazy. The star's outer atmosphere can expand to hundreds of times its initial size; some ...

Elon's SpaceX is pulling its sunk Starship Super Heavy booster from the Gulf of Mexico off the coast of Boca Chica Beach, ...

A star's close flyby billions of years ago possibly influenced the solar system's architecture, leading to unusual orbits of trans-Neptunian objects and explaining the origin of Jupiter and Saturn’s ...

While the beginning of 2024 felt more like rebuilding and restoring, the second half has allowed us not only to redefine our ...

A service ship with a giant crane has been loitering off the coast of Boca Chica Beach near a spot in the Gulf where the ...

It happens every 378 days and this year, it happens to line up with some really great weather and viewing conditions.

Billions of years ago, a star may have passed incredibly close to our Solar System, triggering a series of cosmic events that ...

On Sept. 17, 1789, the British astronomer William Herschel discovered Saturn's "Death Star" moon, Mimas. Of course, "Star ...

Is knowledge of the universe the antidote to toxic masculinity? These men who follow astrology seem to think so.

Spain has picked Saturn Return, a 1990s-set biopic of Spanish indie rock band Los Planetas, to represent the country in the ...