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For the past decade, scientists have been trying to get to the bottom of what seemed like a major inconsistency in the ...
The Hubble Space Telescope has been a monumental tool in astronomy for over 30 years, providing breathtaking and mysterious ...
Galaxy merger Arp-Madore 417-391 is on display in this new image captured by the Hubble Space Telescope's Advanced Camera for ...
A dam Riess was 27 years old when he began the work that earned him the Nobel Prize in Physics, and just 41 when he received ...
An international team used 20 years of data and photos taken by the Hubble Space Telescope to study Uranus' atmosphere and ...
Freedman and colleagues have recently published a new analysis incorporating both Hubble and JWST data, and once again, they ...
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Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...
Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James Webb Space Telescope may finally be solving the mystery. By refining ...
Astronauts Steven Smith and John Grunsfeld, appear as small figures in this wide-angle photograph from December 1999, taken ...
A dazzling cosmic swirl, NGC 3507 shines alone in this Hubble image, though it secretly belongs to a dynamic galactic duo.
In 1987, an enormous blue arc, thought to be hundreds of trillions of miles long, was first considered one of the largest ...