Galaxy Wars: M81 and M82
These two galaxies are far far away, 12 million light-years distant toward the northern constellation of the Great Bear. On the left, with grand spiral arms and bright yellow core is spiral galaxy M81, some 100,000 light-years across. On the right marked by red gas and dust clouds, is irregular galaxy M82. The pair have been locked in gravitational combat for a billion years. Their last go-round lasted about 100 million years and likely raised density waves rippling around M81, resulting in the richness of M81's spiral arms. M82 was left with violent star forming regions and colliding gas clouds so energetic the galaxy glows in X-rays. In the next few billion years, their continuing gravitational encounters will result in a merger, and a single galaxy will remain.
Image Credit & Copyright: Dietmar Hager, Torsten Grossmann
WISE helps map the beautiful spiral arms of our galaxy Milky Way.
WISE mission – NASA
Credit : NASA/Twitter
Comet Neowise over Lebanon, captured on 7th July, 2020 by Maroun Habib. Comet Neowise became one of the few naked-eye objects of the 21st century.
'134340' - Bts but you're lost in Space
Boomerang Nebula – the coldest known place in Space, remastered.
Credit : geckzilla//Flickr
True colour (left) and false colour views of Uranus from Voyager 2 taken on 17th of January, 1986 from a distance of 5.7 million miles.
Credits : NASA
M106/NGC 4258 Nebula in X-ray, radio, infrared and optical light
Source : yearinspace.com
Crab Nebula, zoomed in.
This is Rosette Nebula — which got its nickname from its close resemblance to a flower in bloom. It's the Perseus Arm of the galaxy, about a 130 light-years-wide nebula that hosts a club of more than 10,000 young stars.
Image Credit: CalTech/Palomar
Simulation Credit: MarsWalkers
Saturn Behind the Moon
Image Credit: Peter Patonai (Astroscape Photography)
The Lonely Neutron Star In Supernova Remnant E0102-72.3 (the blue dot at bottom left) blue represents X-Ray light captured by NASA'S Chandra observatory, while the red & green represent optical light captured by ESO'S telescope in Chile and NASA'S Hubble in orbit. (Text adapted from apod.nasa.gov)
Credit : X-Ray — Chandra Observatory & Optical light — ESO / HUBBLE