Quote of the Week
“Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do."
Mark TwainTODAY'S BRIGHTER SIDE NEWS
Physicist proposes laser light could transfer energy to a gravitational wave
A million-kilometer effective light path could reveal tiny frequency shifts, but the experiment would not alone prove gravitons exist.
Comprehensive planetary search detected an unexplained radio signal from K2-155, 238 light-years away
Machine learning narrowed 33 planetary systems’ radio data to two notable events, showing why promising signals need rigorous checks.
AI finds 44 star systems that could hide Earth-like planets
Trained on simulated planetary systems, a Bern algorithm uses known planets’ masses and orbits to shortlist targets for follow-up.
Large cognitive health study links speech patterns with brain aging
Older-appearing speech was associated with MRI and DNA aging markers, but the tool cannot yet predict future dementia.