For his next trick, your cosmic correspondent for the past quarter-century will (try to) retire.
Tag: Physics
Can Axions Save the Universe?
The hunt for dark matter is shifting from particles to waves named after a laundry detergent.
Nobel Physics Prize Awarded for Pioneering A.I. Research by 2 Scientists
With work on machine learning that uses artificial neural networks, John J. Hopfield and Geoffrey E. Hinton “showed a completely new way for us to use computers,” the committee said.
Mining for Neutrinos and for Cosmic Answers
In a South Dakota cavern, scientists are working to capture the most elusive particles in the universe.
Chandra Observatory Captures Two Supernovas in (Slow) Motion
For the 25th anniversary of the Chandra X-ray Observatory, NASA produced ghostly time-lapse videos of two centuries-old stellar explosions.
A Mammoth DNA Discovery Helps Map an Ancient Genome in 3-D
A “fossil chromosome” preserves the structure of a woolly mammoth’s genome — and offers a better grasp of how it once worked.
A Tantalizing ‘Hint’ That Astronomers Got Dark Energy All Wrong
Scientists may have discovered a major flaw in their understanding of that mysterious cosmic force. That could be good news for the fate of the universe.
Walter Massey, a Physicist With a Higher Calling
He broke barriers as the first Black physicist in nearly every role. But his identity made him reach for dreams beyond his career as a scientist.
The Doomsday Clock Keeps Ticking
Are humans the only beings in the universe confronting global self-destruction? Or just the last ones standing?
Dark Galaxies: What Happens When Stars Are Nearly Invisible
To dark matter and dark energy, add dark galaxies — collections of stars so sparse and faint that they are all but invisible.