Space scientists say they have spotted a cosmic lightsaber. NASA has revealed a jaw-dropping image of an unusual stellar jet captured by the James Webb Space Telescope - which resembles film baddie ...

Add Yahoo as a preferred source to see more of our stories on Google. The white dwarf's mass is 20 percent larger than the mass of the sun. White dwarfs are common across the universe. The remnants of ...

A group of undergraduate students stumbled into a cosmic time capsule—one of the oldest stars ever discovered—while combing ...

Astronomers are drawing attention to a Christmas Tree-shaped cluster of stars glowing inside one of the Milky Way’s most active stellar nurseries. Known as the Cosmic Christmas Tree, the cluster sits ...

Creating a neutron star Before you can get this ideal cosmic laboratory, a star first has to die. The end of a star’s life depends largely on its mass. Unremarkable stars like the Sun go out with a ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. A massive, smoldering stellar remnant located in Earth’s cosmic ...