The Andromeda galaxy (M31) has been captured by the Chandra X-ray Telescope. See the imagery and hear a sonification of it. "This image of M31 is released in tribute to the groundbreaking legacy of Dr ...

A look at Edwin Hubble’s role in confirming that the Andromeda Galaxy lies beyond the Milky Way, helping expand our understanding of the universe.

Dr. Pierre Martin and his team created an animation showing two galaxies colliding more than 440 million years ago.

Open Space,” by David Ariosto, suggests there are few limits on human ingenuity that could prevent us from colonizing the ...

Humanity has always been fascinated by space. We are able to see the universe with breathtaking clarity because of NASA's ...

Why doesn't Astronomy magazine recognize Messier 110? Keith LankfordHarvest, Alabama Amateur astronomers dubbed this object ...

For decades, astronomers wondered why most nearby galaxies are speeding away from the Milky Way instead of being pulled in by its gravity. New simulations reveal the answer: our galaxy sits in a ...

In 2023, astronomers using NASA’s Chandra X-ray Observatory and Hubble Space Telescope spotted an unusual class of short ...

Each spring, amateur astronomers attempt the ultimate stargazing challenge—an overnight quest to spot every galaxy, nebula, ...

A recently detected flash of energy appears to have emanated from the wreckage of colliding galaxies, according to an ...

A selection of active galaxies with supermassive black holes at their centers, illustrating the variety of shapes that can ...

Despite the film’s impeccable direction, cinematography, performances, script and score, it left the Oscars empty-handed. In fact, Plemons wasn’t even nominated for best actor. In my opinion, his snub ...