Physics
- Space
A new image reveals the structure of the cosmic web
Newly spotted tendrils of gas within a forming cluster of galaxies support scientists’ theory of the cosmos.
- Science & Society
This year’s SN 10 enjoy the journey, not just the discovery
Meet 10 young researchers who combine persistence and passion to make headway on science’s big questions.
- Physics
Andrea Young uncovers the strange physics of 2-D materials
Physicist Andrea Young has set his sights on the strange ways electrons behave in flat, layered structures.
- Physics
Monika Schleier-Smith leads elaborate quantum conversations
Monika Schleier-Smith forces atoms to interact in ways that could offer insights into quantum computing, precision timekeeping and perhaps black holes.
- Quantum Physics
Sean Carroll’s new book argues quantum physics leads to many worlds
‘Something Deeply Hidden’ offers a defense of The Many Worlds Interpretation of quantum mechanics.
- Quantum Physics
Rumors hint that Google has accomplished quantum supremacy
Reports suggest a quantum computer has bested standard computers on one type of calculation, but practical applications are still a distant goal.
- Physics
CO2 from champagne bottles can form shock waves like those seen in rocket exhaust
Popping a bottle of bubbly releases a plume of dry ice that bears a visible type of shock wave called a Mach disk.
- Physics
Can time travel survive a theory of everything?
It’s not yet clear whether a theory that unites general relativity and quantum mechanics would permit time travel.
- Physics
A new experiment slashes the maximum possible mass of tiny neutrinos
The KATRIN experiment suggests that the tiny subatomic particles have masses a minuscule fraction of an electron’s.
- Astronomy
How an astrophysicist chased a star from the Halo games to real life
Julián Alvarado Gómez has devoted his career to a star called Iota Horologii. His former life as a Halo video gamer helps fuel that devotion.
- Physics
Gravitational waves from a ringing black hole support the no-hair theorem
A new study of gravitational waves from merging black holes agrees with the predictions of the general theory of relativity.
- Physics
Physicists may be a step closer to solving the mystery of proton size
Multiple measurements now agree that the proton is smaller than previously thought.
