The Delta Aquariids are an annual meteor shower that bursts into the night skies between mid-July and late August....
This year, the shower will be active until about August 24, by which point Earth will cross the dusty orbit of Comet 96P Machholz....
More importantly, however, the shower will reach peak activity tonight( July 28) with an hourly rate of 20 shooting stars. Although the shower's origin is still being debated, astronomers have linked the spectacle to Comet 96P Machholz.As the com
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每日快报-科学
2021-07-29 00:00:00.0