Science November 3, 2026 at 11:00 AM

Why does Betelgeuse keep fading? The mystery of Orion's giant star

Space.com

From stellar pulsations to giant dust clouds and a mysterious companion, astronomers are piecing together why Betelguese keeps changing brightness.

Excerpt from Space.com.

Drought and extreme heat do not always occur separately. When they coincide, their combined effects can place greater pr…

Rats that were exposed to radiation similar to what Mars-bound astronauts might face showed higher levels of scar tissue…

For animals that can produce vocalizations, choosing to emit a sound involves various neural processes. For instance, it…

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