Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

In this video you are going to learn one of the best magic tricks I know. It is a really easy, self-working card trick that ...

Screenshots of several Chinese or American netizens posting "missing person posts" on RedNote. Editor's Note: Chinese ...

We have no concrete idea where the plot threads might go, but as a sequel, we could see humanity and other alien races unifying to make the Milky Way a Type 3.0 civilization. Mastering the Mass Relays ...

Furthermore, there’s no reason that a technological intelligence may be using radio to broadcast anything; and judging by our own development curve, a civilization’s time for operating high ...

Around 2015, astronomers took on the painstaking task of stitching together Hubble Space Telescope images of this galaxy, but that effort had focused on the galaxy's northern half. Still, however, the ...

The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.

But only one galaxy stands out as the most important nearby stellar island to our Milky Way -- the magnificent Andromeda galaxy (Messier 31). It can be seen with the naked eye on a very clear ...