The video explains a simulated future merger between the Milky Way and the Andromeda Galaxy. It covers how the encounter ...

Gene Roddenberry's known for Star Trek, but his underrated 5-season series is a perfect binge for sci-fi fans.

The video explains how the Milky Way and Andromeda are moving toward each other and how repeated passes could merge them into a new galaxy, Milkdromeda. It also outlines the speeds of Earth, the Sun ...

Could that faint glow in the autumn sky be an entire galaxy sending us light from 2.5 million years ago? getty Andromeda’s light began traveling toward Earth about 2.5 million years ago Dark skies ...

The Milky Way is home to hundreds of billions of stars arranged in a glorious spiral pattern. But beyond the obvious spiral, ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Monday, Oct. 12: Mercury At Greatest ElongationMercury ...

In our solar system's corner of the galaxy, stars rarely collide. It makes sense: Space is vast, and stars have room to roam.

Arp 220 is one of the brightest infrared galaxies in the nearby universe, with intense star formation fueled by a collision ...

Add Yahoo as a preferred source to see more of our stories on Google. Emily Galvin Almanza is an author, co-founder and executive director of Partners for Justice, a nonprofit creating a new ...

A composite image reveals a radio wave shaped like a treble clef within a galaxy cluster merger. Credit: NASA / CXC / INAF-IRA / A. Botteon et al. / UKIDSS-GPS / ASTRON /LOFAR / CXC / SAO / N. Wolk ...

Scientists at CERN's Large Hadron Collider have uncovered compelling new evidence that even relatively small atomic collisions can recreate the extraordinary state of matter that filled the universe ...