Solar flares can reshape exoplanet atmospheres within days, affecting temperature, winds, and potential habitability.

Israel said Saturday it had killed three Iranian commanders in its unprecedented bombing campaign across the Islamic republic, which Foreign Minister Gideon Saar claimed had already delayed Tehran's ...

Iran and Israel say a new wave of Iranian missile attacks has begun. Explosions heard over Jerusalem by: The Associated Press Posted: Jun 13, 2025 / 12:00 PM PDT Updated: Jun 13, 2025 / 04:38 PM PDT ...

A neutron star's final moments may spark violent starquakes, monster shock waves, and even a fleeting, never-before-seen object called a black hole pulsar.

In the new study, astronomers investigated a pulsar known as PSR J1928+1815 located about 455 light-years from Earth. A pulsar is a kind of neutron star, a corpse of a large star that perished in ...

Hubble Space Telescope's 35th anniversary: See NASA's new out-of-this-world images The Hubble Space Telescope, launched 35 years ago, has blown our minds with its striking images of far-away ...

Hubble Space Telescope's 35th anniversary: See NASA's new out-of-this-world images The Hubble Space Telescope, launched 35 years ago, has blown our minds with its striking images of far-away ...

To celebrate the Hubble telescope's 35th anniversary, NASA released some striking new images on Wednesday, including a bold rendition of Mars and a stunning photo of a moth-shaped nebula with a ...

To celebrate the Hubble telescope's 35th anniversary, NASA released some striking new images on Wednesday, including a bold rendition of Mars and a stunning photo of a moth-shaped nebula with a ...

Hubble's longevity hasn't been easy. The telescope has weathered an array of technical problems over the years. NASA dispatched five space shuttle servicing missions to Hubble, with the last in 2009.