The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble Space Telescope to capture hundreds of detailed images of our vast ...

In this episode, Dave Eicher invites you to observe one of the most famous deep-sky objects, the Andromeda Galaxy, also known ...

Astronomers at the University of Michigan have discovered a new satellite of the Andromeda Galaxy (M31), the Milky Way’s closest major galactic neighbor, and it has broken the record for the ...

Today, astronomers have measured the distance to the Andromeda Galaxy much more precisely; they find it to be about 2 1/2 million light years away. It is a majestic spiral-shaped galaxy ...

A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

A waxing Moon brightens the sky as we catch our last looks at Uranus and view Venus, Mercury, Jupiter, and Mars in the sky ...

April is also a good month for galaxy-watching with the help of a telescope, including the Andromeda Galaxy ... meteors per hour streaking across the sky at a velocity of about 100,000 miles ...

The dust rings of the Andromeda Galaxy stand out in this infrared image ... of additional dipper stars found in another region of the sky. “Extraterrestrial intelligence is a low-probability ...

Right now, the Andromeda galaxy is racing toward the Milky Way at ... After six billion years of cosmic carnage, Earth's night sky would be ablaze with the elliptical galaxy's bright, new core ...

But after the trilogy's definitive ending(s) and the subsequent unsuccessful attempt to explore the Andromeda galaxy with 2017's lackluster Mass Effect: Andromeda, we're left wondering ...

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 ...