Tuesday, July 2, 2019

For July 4th, NASA's Hubble spots wild star erupting in red, white and blue - CNET

NASA celebrates US Independence Day with the stellar fireworks of Eta Carinae.

from CNET https://ift.tt/2LD4dJD

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Heat Domes and Surging Grid Demand Threaten US Power Grids with Blackouts

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