A longtime math teacher, Andy Bednar tells his students to think of success like a graph. If the horizontal x-axis represents time, the vertical y-axis measures progress. For the lucky few, their ...

Aug. 22, 2025 — Astronomers using AI have captured a once-in-a-lifetime cosmic event: a massive star’s violent death triggered by its black hole companion. The explosion, known as SN 2023zkd, not only ...

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