Did you know that the current CO2 concentration in the Earth's atmosphere has peaked in the last million years? A further ...

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on March 4, 2025, the composite photo shows a potentially destructive white dwarf ...

The Helix nebula, as viewed by the Chandra X-ray observatory, Hubble Space Telescope and European ... can teach us about the survival or destruction of planets around stars like the sun as they ...

NASA's images reveal Earth's deteriorating condition, a stark contrast to the iconic 'Blue Marble' photo. Decades of ...

Astronomers have discovered one of the least habitable planets ever. This tiny world is being melted by its host star, ...

The planet, recently renamed BD+05 4868 Ab, is losing its outer layer piece by piece, with a comet-like trail of dust left ...

Star Trek has featured some of the most dangerous weapons ever seen in science fiction. These are not just laser guns or ...

Scientists have discovered an exoplanet 140 light-years away that's rapidly disintegrating as it orbits its star every 30 ...

Using the James Webb Space Telescope, astronomers have discovered "smoking gun" evidence of a hidden feeding supermassive ...

A sudden flash of light in 2020 caught the attention of astronomers scanning the sky. That brief signal, spotted by Caltech’s ...