Betelgeuse, easily visible to the naked eye and one of the largest stars near Earth, has captured human attention for millennia.

For the first time, astronomers have witnessed the very first solid particles forming around a baby sun-like star, HOPS-315, over 1,300 light-years away. Using Nasa’s James Webb Telescope and ALMA in ...

The Sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had ...

For centuries, Betelgeuse — one of the brightest stars and the closest red supergiant to Earth — appeared to shine alone in the night sky, but an elusive stellar partner hiding in plain sight has ...

This week, momentum is building around nuclear fusion, as tech investment and breakthroughs suggest it may arrive sooner than ...

SYFY ’s The Ark follows the crew of an interstellar spacecraft on a multi-light-year journey to the star next door. In the ...

NASA’s Parker Solar Probe flew just 3.8 million miles from the Sun, capturing the closest-ever images of its corona and solar ...