Globe and Mail: Ten-year-old Canadian Kathryn Gray is the youngest person ever to have discovered a supernova, according to the Royal Astronomical Society of Canada. Kathryn’s father, Paul Gray, and amateur astronomer Dave Lane have searched together for supernovas since 1995. Kathryn and her father were examining images taken 31 December by a telescope in Halifax, Nova Scotia, and noticed a tiny white spot just above a faraway galaxy. After ruling out the possibility that it was an asteroid or comet, and checking that it had not already been previously identified, they had the finding confirmed by two other amateur astronomers. Kathryn said she was really excited when they confirmed the discovery, writes Robert Matas for Toronto’s Globe and Mail.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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