"That whole process of galaxies forming and evolving over 13 plus billion years, we’ve learned a lot about that. But we’re really missing a key piece of that puzzle and that is how galaxies got their start. So that’s the piece we haven’t seen yet and that’s what the James Webb Space Telescope will allow us to see for the very first time." Dr. Amber Straughn and Dr. John Mather talk about the quest to find out how galaxies have evolved over billions of years in this video. Download video: https:/

Take a trip through time and space to the early universe with NASA's James Webb Space Telescope. How will Webb reveal the never-before-seen first galaxies? What are astronomers looking for? Discover the answers to these questions and more with this video. Credit: NASA, ESA, CSA, Danielle Kirshenblat (STScI). | Space Telescope Science Institute

The Milky Way is on a crash course with the Andromeda galaxy, but what would a galactic collision actually look like? | Seeker by The Verge