Techniques resulting from the work of Pierre Agostini, Ferenc Krausz and Anne L’Huillier let scientists capture the motions of subatomic particles moving at impossible speeds.
Tag: Physics
Lise Meitner, the ‘Atomic Pioneer’ Who Never Won a Nobel Prize
Lise Meitner developed the theory of nuclear fission, the process that enabled the atomic bomb. But her identity — Jewish and a woman — barred her from sharing credit for the discovery, newly translated letters show.
In Space, the Past Is Future (and Equally Unpredictable)
Not even the most advanced physics can reveal everything we want to know about the history and future of the cosmos, or about ourselves.
Back to New Jersey, Where the Universe Began
A half-century ago, a radio telescope in Holmdel, N.J., sent two astronomers 13.8 billion years back in time — and opened a cosmic window that scientists have been peering through ever since.
Muon Discovery Moves Physicists One Step Closer to a Theoretical Showdown
The deviance of a tiny particle called the muon might prove that one of the most well-tested theories in physics is incomplete.
The Cosmos Is Thrumming With Gravitational Waves, Astronomers Find
Radio telescopes around the world picked up a telltale hum reverberating across the cosmos, most likely from supermassive black holes merging in the early universe.
Get Ready to See More of the Northern Lights
Over the past few months, viewings of the lights have increased in areas farther south than usual. That’s going to continue into 2025.
Physicists Create ‘the Smallest, Crummiest Wormhole You Can Imagine’
Scientists used a quantum computer to explore the ultimate escape route from a black hole.
It’s Official: The Leap Second Will Be Retired (a Decade from Now)
On Friday, an international vote was taken to ditch the leap second, a technical fudge that has caused headaches since its inception 50 years ago.
Black Holes May Hide a Mind-Bending Secret About Our Universe
Take gravity, add quantum mechanics, stir. What do you get? Just maybe, a holographic cosmos.