https://adelaide.edu.au/about/news/2026/physicists-solve-riddle-that-has-puzzled-scientists-for-decades/
Physicists solve riddle that has puzzled scientists for decades
puzzled scientistsphysicistssolveriddledecades
https://futurism.com/celestial-object-radio-signals-18-minutes
Scientists Puzzled by "Spooky" Object Sending Radio Signals Every 18 Minutes From Deep Space
Astronomers are puzzled by a mysterious celestial object that is releasing massive bursts of energy at astonishingly regular 18 minute intervals.
https://www.sciencealert.com/strange-green-glow-from-interstellar-comet-3i-atlas-has-scientists-puzzled
Strange Green Glow From Interstellar Comet 3I/ATLAS Has Scientists Puzzled : ScienceAlert
Sep 19, 2025 - Images of interstellar comet 3I/ATLAS snapped during the September 7 total lunar eclipse seem to suggest that the latest visitor to the Solar System may be...
green glow
https://johnrlott.blogspot.com/2008/03/scientists-puzzled-that-ocean-is.html
John Lott's Website: Scientists puzzled that Ocean is getting colder
john lottscientists
https://www.kqed.org/science/206195/one-year-after-napa-quake-scientists-still-puzzled-by-mysterious-fault
One Year After Napa Quake, Scientists Still Puzzled by Mysterious Fault | KQED
In the year since the deadly South Napa earthquake, geologists have been digging in - sometimes literally - trying to better understand the puzzling West Napa...
one year