Quantum experiment shows events may have no fixed order

by quasarn01 | Mar 26, 2026 | Latest in Physics

For the first time, a team of physicists in Austria has carried out an experiment that appears to verify the principle of indefinite causal order: an idea that suggests that timelines of events can exist in multiple orders at the same time. Led by Carla Richter at the...

‘Everything I got came out of the CHP’: Gordon Graham on career, culture and leadership

by quasarn01 | Mar 26, 2026 | Police Lives Matter

Gordon Graham recounts how a chance encounter launched his career and fueled decades of work in risk management and organizational improvement on CHP’s podcast Go to Source

Limiting space junk’s threat by predicting its mess in the Earth-moon neighborhood

by quasarn01 | Mar 26, 2026 | Astronomy

Debris from moonbound spacecraft has left craters on the lunar surface since the U.S. Apollo missions. But the moon is not used to being surrounded by debris. With an expected resurgence in lunar missions in the coming years, such as the U.S. Artemis II test flight,...

New framework suggests dark energy could be evolving—and may be linked to the Hubble tension

by quasarn01 | Mar 26, 2026 | Astronomy

A team of cosmologists in China has introduced a mathematical framework that investigates two of the deepest mysteries in cosmology at the same time. Publishing their research in The Astrophysical Journal, Yun Chen and colleagues at the Chinese Academy of Sciences...

Galactic warming: The ‘car engine-like’ effect heating our Milky Way

by quasarn01 | Mar 26, 2026 | Astronomy

Our Milky Way’s halo of hot gas is warmer to the “south” than the “north” because of an internal combustion engine-like effect that is compressing the gas like a piston, a new study has found. Computer simulations reveal that the Large...