NASA’s Oct. 25, 2026, Astronomy Picture of the Day features a simulation of dark matter filaments and visible matter across the universe.
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APOD: 2026 October 25 – Dark Matter In A Simulated Universe
8 Best Geography Trivia Board Games for Learning and Family Play in 2027
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13 Best Spooky Escape Room Games for Kids in 2027
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Your Book Review: The Ghost In My Brain
An anonymous ACX contest review discusses Clark Elliott’s memoir of severe concussion, years of disability and contested-sounding treatments.
11 Best Color Science Activity Kits for Kids in 2027
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NASA’s Hubble Charts Path For Roman With Gravitational Lenses
Hubble observations are helping astronomers model gravitational lenses ahead of Roman’s wider survey of the sky and its dark matter research.
12 Best Halloween Picks for Parties, Decor, Candy, and Movie Nights in 2027
Compare 12 Halloween picks for candy, decorations, costumes, and movie nights, with guidance on choosing by occasion, space, and audience.
6 Best Educational Tarot Cards for Kids in 2027
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APOD: 2026 October 22 – The First Green Star, WD J1330+6435
NASA’s October 22 APOD illustrates WD J1330+6435 and explains how accreted elements may give some white dwarfs unusual apparent colors.
