Dark energy may not be constant—this discovery could undermine our entire model of cosmological history
The great Russian physicist and Nobel laureate Lev Landau once remarked that "cosmologists are often in error, but never in ...
The significance of the recent 'baby pictures' showing the universe when it was just 380,000 years old
The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...
NASA's SPHEREx space telescope releases its first images
SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking ...
Scientific American1d
The Hubble Tension Is Becoming a Hubble Crisis
A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts ...
Skywatch: Putting Hubble’s cosmic discoveries into focus
Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...
20-year Hubble study yields new insights into Uranus
(CNN) – NASA’s Hubble Space Telescope is revealing new insights about the planet Uranus. An unprecedented 20-year-old study ...
Explore more
IFLScience2d
Complex Patterns Of Volatile Gas Found Circulating Around Uranus
Astronomers are interested in how this tilt affects the atmosphere of Uranus, as well as how the atmosphere works there in ...
Smithsonian Magazine2d
From Worlds That Look Like Cotton Candy to Others Covered in Volcanoes, These Are the Strangest and Most Captivating Exoplanets
Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...
Where Stars Ignite and Black Holes Roar: Hubble Reveals a Galactic Feedback Loop
NGC 4941 dazzles in a new Hubble image, showcasing star-forming regions and a supermassive black hole that dramatically ...