The Bullseye is now confirmed to have nine rings, eight of which are visible to Hubble. Researchers confirmed the existence ...
The Bullseye galaxy earned its nickname thanks to its wild number of rings. A smaller galaxy shot through its heart 50 ...
In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...
For the next 300 years, astronomers assumed that the Milky Way was the entire universe ... The James Webb Space Telescope has ...
The James Webb Space Telescope (JWST) continues to transform our understanding of the universe. By combining its advanced ...
The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth ...
NASA's Hubble Space Telescope has captured a cosmic bullseye. The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an "arrow"—a far smaller blue dwarf galaxy—shot through ...
Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...
New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...
In the heart of our Milky Way galaxy, two gigantic "bubbles" extend roughly 50,000 light-years above and below the galactic ...
So how well do you know the Milky Way? Let's test your knowledge of our galaxy's size, age, speed and more with the 15 ...
which looks markedly different from our own galaxy's history, according to NASA. It is one of over 1 trillion galaxies in the ...