One large Milky Way galaxy or many galaxies? 100 years ago, a young Edwin Hubble settled astronomy’s ‘Great Debate.’
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
One large Milky Way galaxy or many galaxies?
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...
Crab Nebula: NASA's Chandra X-Ray Laboratory released this composite of the Crab Nebula with data from Chandra (blue and white), Hubble (purple), and Spitzer (pink).
Nebulae are gigantic clouds of gas and dust that exist in space between stars. Check out 7 mesmerizing photos of this cosmic ...
Space on MSN4d
Astronomers have brought you a space Valentine: The Tarantula of the cosmos
The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...
5 breathtaking views of perfectly symmetrical spiral galaxies
Symmetrical spiral galaxies showcase the universe's natural beauty, revealing stunning artistry and intricate cosmic patterns ...
Live Science2d
Space photo of the week: James Webb telescope shocks scientists with image of ancient galaxy roaring back to life
The James Webb Space Telescope has zoomed in on Leo P, a tiny galaxy with some big things to say about star formation.
Scientists Discover Incredible 'Einstein Ring' in Our Cosmic Backyard
"They're so rare, and they're incredibly useful scientifically," said Conor O'Riordan of the Max Planck Institute for ...
Hubble Captures a Stunning Cosmic Cloud That Builds Stars
The Universe is full of dust, and a striking new image from the Hubble Space Telescope highlights just how important it is.