Hubble
How Jupiter Changes Over Time
We experience changing weather here on Earth. One day it's overcast, and then the next day has clear skies. Same…
Hubble View of a Galaxy Ablaze in Star Formation
This latest image released from the Hubble Space Telescope shows the dwarf galaxy NGC 4449, located about 12.5 million light-years…
Massive Star Dies Twice
Kaboom kaboom. That's what an international team of astronomers saw when they tracked the death of one of the most…
Grand Spiral Galaxy M81 by Hubble
Astronomers released this beautiful photograph of the grand spiral design galaxy, M81, captured by the Hubble Space Telescope. Although it…
Ring of Dark Matter Discovered Around a Galaxy Cluster
Astronomers using the Hubble Space Telescope have turned up a ghostly ring of dark matter, surrounding the aftermath of a…
Multiple Generations of Stars in a Cluster
Astronomers have long believed that globular star clusters formed out of a single cloud of dust and gas. All the…
Triple View of the Sombrero Galaxy
When we look into the skies with our eyes, we see in the visible spectrum. Although objects can look beautiful,…
Hubble’s Detailed Photograph of the Carina Nebula
It's hard to believe, but the Hubble Space Telescope has been churning out discovery after discovery for 17 years now.…
20th Anniversary of the Brightest Supernova in Recent History
Only 20 years ago, astronomers were treated to one of the most powerful nearby explosions - a sight not seen…