Tag Archives: hole

The largest Arctic ozone hole ever recorded is now closed

[ad_1] As suddenly as it was first formed, a record ozone hole It has healed The largest ozone hole ever opened over the Arctic is now closed, after opening earlier this spring. Scientists monitoring the “unprecedented” hole in the Copernicus Atmospheric Monitoring Service (CAMS) Announced The closing last week. Despite …

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Black hole collision is unlike anything we’ve seen before

[ad_1] For what is believed to be the first time, scientists have detected two black holes of different colliding masses. The researchers detected the first gravitational wave event in 2015, and almost all of the collisions observed since then have involved black holes of nearly equal masses. Last spring, scientists …

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