In our nearby stellar neighborhood, a burned-out star is snacking on a fragment of a Pluto-like object. With its unique ultraviolet capability, only NASA's Hubble Space Telescope could identify that ...

Astronomers have detected the chemical fingerprint of a frozen, water-rich planetary fragment being devoured by a white dwarf ...

Unlike giant stars that explode into a supernova and collapse into a black hole, a medium star like Earth's sun just keeps on trucking until it runs out of nuclear fuel, suffering a more prolonged ...

After the sun finally dies, billions of years in the future, Earth too will meet a grisly end. There are several ways that our home planet may be destroyed after the sun dies, possibly being swallowed ...

Discover the fate of our Sun and the incredible life of white dwarfs! From their explosive origins to their potential in ...

The night sky might be about to gain a brand-new star thanks to a distant sun exploding violently. This far-distant stellar system is situated around 3,000 light years away from Earth and is usually ...

Astronomers spotted a potential Earth-size rocky world orbiting a white dwarf, suggesting a future in which our planet outlives its star. By Jonathan O’Callaghan In six billion years the sun will ...

"This could explain the rarity of similar systems." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Imagine eating as much as you can handle, ...

Jupiter-like planet 8 UMi b, named Halla, orbits its host red giant star Baekdu closely. The red giant's merger with a white ...

White dwarf stars represent the final evolutionary stage for the majority of stars, including those similar to our Sun. These compact remnants, composed largely of electron-degenerate matter, are ...

The white dwarf pulsar spins 300 times faster than Earth and could help reveal how these rare objects generate powerful magnetic fields. When you purchase through links on our site, we may earn an ...