Learn about NASA's SPHEREx mission, which will launch on March 4, 2025 to study the universe's early history and search the ...

Fast-moving stars in the Milky Way indicate there could be a supermassive black hole in the neighboring Large Magellanic ...

"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." Spirals are a repeating theme in ...

In March the bright winter constellations of Canis Major, Canis Minor, Orion, Gemini, Taurus and Auriga fill the southern sky ...

Hubble's study reveals Andromeda experienced major galactic collisions, unlike Milky Way. Its satellite galaxies show unusual ...

At the edge of the Milky Way, there are a surprising number of hyper-fast stars that originate from outside. They apparently ...

NGC 6530: It is a young open cluster located about 4,300 light years from the Sun in the southern constellation of ...

"Everything scattered in the Andromeda system is very asymmetric and perturbed. It does appear that something significant ...

A nearby galaxy is ablaze with new stars in a dazzling new image from the James Webb Space Telescope.

NASA's SPHEREx telescope will explore the universe's origins, map galaxies, and search for water in the Milky Way.

The ghostly ring Kýklos (from the Greek κύκλος, circle or ring) and the object WR16 both show the environment of rare and ...