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Havaintokohteet ja havaitseminen => Meteorit ja meteoriitit => Aiheen aloitti: einari - 19.02.2020, 20:46:10

Otsikko: Nopeat meteorit
Kirjoitti: einari - 19.02.2020, 20:46:10
https://www.universetoday.com/145006/there-could-be-meteors-traveling-at-close-to-the-speed-of-light-when-they-hit-the-atmosphere

Aika mielenkiintoinen juttu.

"Meteors typically travel near 0.01% of the speed of light," said Siraj. "Therefore current searches are tuned to find signals from objects moving at that speed. Meteors from supernovae would travel a hundred times faster (around 1% of the speed light), and so their signals would be significantly different from typical meteors, making them easily missed by current surveys."