In what we can only interpret as a show of solidarity for the Solar System's beleaguered dwarf planet Pluto, the Sun put its heart prominently on its sleeve atmosphere. On the side of the Sun facing ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration shows a red giant star in a binary system with a black hole. | Credit: Robert Lea ...

Astronomers have spotted the most massive known stellar black hole in the Milky Way galaxy after detecting an unusual wobble in space. The so-called "sleeping giant," named Gaia BH3, has a mass that ...

Forecasters have issued alerts for potential geomagnetic storms due to solar material hurtling toward Earth. Two coronal mass ejections—giant bursts of solar wind—were spotted on December 16 and are ...

If you have been worried about the two large 'holes' opening up on the Sun and pointing straight at Earth, you are not alone. Social media posts have said that these enormous gaps in the Sun's ...