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

A distant star system offers hope that our planet will keep spinning, even after the Sun expands into a red giant.

Beyond our solar system, countless alien worlds of lava, ice, water and noxious gas swirl through the cosmos. Here are some ...

T Coronae Borealis is a 'dead star,' but is set to explode in grand fashion. Will you be able to see it happen? Here's what ...

A distant planet should have been consumed when its star expanded to become a red giant, perhaps offering insights into ...

保罗·麦卡锡 Paul ...

A 2020 microlensing event was caused by a planetary system with an Earth-like planet and brown dwarf. The star type was uncertain. The team has determined that the star is a white dwarf, a system ...

The Sun won’t last forever, but how long do we have before we need to find another home, even if we look after Earth?

The newly discovered system reveals a white dwarf with half the mass of the Sun and an Earth-sized planet in a wider orbit, showcasing what a surviving Earth might resemble. Keming Zhang, a researcher ...

In 1978, The Grateful Dead and their entourage landed in Egypt for three gigs at the Pyramids of Giza. This is what happened ...

There are countless enormous problems with the second season of The Rings Of Power, but I've distilled these down to just ...

If you love how early the hellebores brighten the winter garden, you need to plant some Snowdrops (Galanthus) bulbs this fall ...