Astronomers produced the most complete map of the center of the Milky Way, which can provide insight into how stars and ...

WOH G64 has always been an oddball. It sits in the Large Magellanic Cloud, a small galaxy that orbits the Milky Way, and it ranks among the most extreme red supergiants known.

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

A team of astrophysicists has built the first detailed spectral model of a metal-free supermassive star weighing up to one million times the mass of the Sun, and the results line up with some of the ...

A new study suggests that "little red dots" spied by the James Webb telescope could be the universe's short-lived first ...

Using the Webb telescope, scientists discovered an unexpectedly cold, dense region within Io’s auroral footprint in Jupiter’s northern lights.

Mysterious “little red dots” spotted by the James Webb Space Telescope may not hide black holes after all. Scientists now ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

From new K-dramas and documentaries to animated adventures and concert specials, several films and series are arriving on ...

Uranus spins on its side, creating a wild magnetosphere. Unlike Earth's stable bubble, Uranus's magnetic field is lopsided ...

Not every reunion rocks. 13 legendary bands tried to recapture the magic – and proved some breakups should stay permanent ...

As the first major piloted NASA X-plane to fly in a generation and the first crewed, purpose-built U.S. high-speed research aircraft since the X-15 of the 1960s, the X-59 low-boom ...