A supercluster is usually composed of hundreds or even thousands of clusters of galaxies, and these clusters are ...

The Andromeda galaxy, our cosmic neighbor, is far more turbulent than previously thought. A new survey by the Hubble Space ...

An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting ...

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

"It was actually a total surprise to find the satellites in that configuration and we still don’t fully understand why they ...

NASA's Hubble Space Telescope reveals surprising details about Andromeda's satellite galaxies, offering fresh insights into ...

On January 22, Samsung unveiled the Galaxy S25 and the Galaxy S25 Plus, along with the Galaxy S25 Ultra. To kick things off, the Galaxy S25 models come with Qualcomm's Snapdragon 8 Elite chip in all ...

The Samsung Galaxy S25 Ultra is our top pick for the best overall Samsung phone. On paper, this shouldn’t come as a surprise until you release last year’s best Samsung phone was the Galaxy S24 ...

The Hubble Space Telescope revealed that the Andromeda Galaxy’s ecosystem differs from our Milky Way’s. This shows how these two galaxies have evolved over billions of years. While our Milky Way has ...

Hubble close up snapshots of four dwarf galaxies are on image right. The most prominent dwarf galaxy is M32 (NGC 221), a compact ellipsoidal galaxy that might be the remnant core of a larger galaxy ...

Located 2.5 million light-years away, the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped object roughly the angular size of the full moon. What backyard observers don't ...