⏪ Back in time. Hubble deep fields are like time machines that allow us to peer back in time to some of the earliest moments in our universe. Because the light we see here took billions of years to reach us, we see these galaxies as they were billions of years ago. This “fly-through” of the Hubble Ultra Deep Field represents one of the deepest views of our cosmos. Hubble’s spectacular technology reveals this breathtaking portrait featuring galaxies of all shapes, sizes, colors, and ages, includi

APOD: A Flight through the Hubble Ultra Deep Field (2020 Jul 26) Video Credit: NASA, ESA, F. Summers, Z. Levay, L. Frattare, B. Mobasher, A. Koekemoer and the HUDF Team (STScI) https://apod.nasa.gov/apod/ap200726.html https://www.youtube.com/watch?v=PDMp8a-YNe0 Repost with active video Explanation: What would it look like to fly through the distant universe? To find out, a team of astronomers estimated the relative distances to over 5,000 galaxies in one of the most distant fields of galaxies ev