The Moon... Revealing Its Scars, Its Colours, Its History, Its Strength, Its Hypnotic Beauty, Its Pride,

“If you cannot find peace within yourself, you will never find it anywhere else.”

-Marvin Gaye

The James Webb Space Telescope lifted off on an Ariane 5 rocket from Europe’s Spaceport in French Guiana, at 13:20 CET on 25 December on its exciting mission to unlock the secrets of the Universe.

ESA/CNES/Arianespace

Space.com

Hubble captures a 'Cosmic Reef' in stunning 30th anniversary image

"This image is amazing, it's really showing how powerful Hubble is."

Happy Birthday Hubble !

Madeira | danielkordan

Focus on a small portion of the Milky Way, above Canadian forest, August 2019, showing North American nebula and part the Cygnus constellation. Taken with Nikon D750, 50mm, ISO1600, 10s. I did not have a tripod, it was tricky to keep the camera still.

Corona Australis

Milky Way over Uruguayan Lighthouse via NASA https://ift.tt/2KxfbyK

Destination Earth. First light on the shore of Lake Michigan in Racine, Wisconsin.

2022 May 29

Simulation TNG50: A Galaxy Cluster Forms Video Credit: IllustrisTNG Project; Visualization: Dylan Nelson (Max Planck Institute for Astrophysics) et al. Music: Symphony No. 5 (Ludwig van Beethoven), via YouTube Audio Library

Explanation: How do clusters of galaxies form? Since our universe moves too slowly to watch, faster-moving computer simulations are created to help find out. A recent effort is TNG50 from IllustrisTNG, an upgrade of the famous Illustris Simulation. The first part of the featured video tracks cosmic gas (mostly hydrogen) as it evolves into galaxies and galaxy clusters from the early universe to today, with brighter colors marking faster moving gas. As the universe matures, gas falls into gravitational wells, galaxies forms, galaxies spin, galaxies collide and merge, all while black holes form in galaxy centers and expel surrounding gas at high speeds. The second half of the video switches to tracking stars, showing a galaxy cluster coming together complete with tidal tails and stellar streams. The outflow from black holes in TNG50 is surprisingly complex and details are being compared with our real universe. Studying how gas coalesced in the early universe helps humanity better understand how our Earth, Sun, and Solar System originally formed.

∞ Source: apod.nasa.gov/apod/ap220529.html

Galactic center [OC]