Astronomers at the University of Michigan have discovered a new satellite of the Andromeda Galaxy (M31), the Milky Way's ...

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about 2.5 million light-years. Astronomers use Andromeda to understand the ...

Five years after my first attempt to capture the Andromeda Galaxy surrounded by faint hydrogen alpha (Ha) clouds taken with a DSLR camera back in 2020, and inspired by the recent discovery by ...

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The Milky Way's closest neighbor shines in a spectacular new astrophotography portrait. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. When will the Milky Way collide with the Andromeda Galaxy?

A single photograph taken from orbit has managed to make a rare visual connection between the mundane life on Earth and the vastness of the universe outside. Framed from the International Space ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Even a century after Edward Hubble confirmed its existence ...