The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about ...

NASA's Chandra X-ray Observatory provides a new look at the Andromeda galaxy in this multi-wavelength image that includes ...

Goddard Space Flight Center Growing up in Detroit with a camera in her hand, Sophia Roberts — now an award-winning ...

Astronomers have discovered a galaxy that has been "frozen in time" for billions of years. Like a celestial dinosaur fossil, ...

The Astronomy & Astrophysics group at the SETI Institute is at the forefront of exploring this intricate cosmic pathway, ...

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 ...

An international team, led by Instituto de Astrofísica e Ciências do Espaço (IA) researcher Ângela Santos, has made the first ...

Read The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of ...

NASA released the sharpest image of the universe in 2022 through the James Webb Space Telescope. Behind this historic moment ...

Astronomy and astrophysics articles from across Nature Portfolio. Atom; RSS Feed; Definition. Astronomy and astrophysics are the study of objects and phenomena that are found beyond our solar system.

"Honestly, it's been a little devastating," Kevin Hardegree-Ullman, a scientist at the NASA Exoplanet Science Institute at ...

YR4 is a tailor-made asteroid for planetary defense efforts — it has everything it takes to get our attention." ...