Andromeda was therefore a separate galaxy — similar to ... background 7 — remnant radiation from when the Universe became transparent some 380,000 years after the Big Bang.

Under skies this transparent, the Earth becomes a perch ... I realized that he was trying to find the Andromeda galaxy. I asked him, ‘What are you looking for?’ “‘A galaxy far away.’ ...

China's Wide Field Survey Telescope has captured an amazing view of the Andromeda Galaxy (M31). Credit: Space.com | footage ...

Astronomers are applying new image-processing techniques to previously released Hubble observations in honor of the space ...

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

This NASA/ESA Hubble Space Telescope image features the picturesque spiral galaxy NGC 4941, which lies about 67 million light ...

The Milky Way (bottom) compared to the larger galaxy 2MASX J23453268-0449256. Credit: Bagchi and Ray et al / Hubble Space Telescope The cosmic quandary of the expansive spiral galaxy 2MASX ...

The next generation Galaxy A models are here and there is a midranger for everybody! Today we meet the most balanced of the Samsung new midrangers, the Galaxy A36. There was a time when the Galaxy ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

"I was astonished by the unexpected results because they opened a new view on the first phases of galaxy evolution." Astronomers have found oxygen in the farthest, and thus the earliest ...