The Orionid meteor shower is set to peak tonight (October 21), with up to 20 meteors an hour expected to be visible in the ...
The comet is fast approaching its closest encounter with Earth on Tuesday, March 21, a harmless 28.6 million miles.
PN7, earth's second moon, is a quasi-moon — a celestial object that travels almost exactly in sync with Earth. Researchers at ...
A dazzling meteor shower will be visible tonight as the Orionid meteor shower peaks between midnight and dawn local times.
The study notes that if excess gamma light is not from dying stars, it could become the first proof that dark matter exists.