Saturday, February 5, 2022

Day in Review

Tonga Eruption Sent Ripples Through Earth's Ionosphere 

 

DAY IN REVIEW
Tonga Eruption Sent Ripples Through Earth’s Ionosphere
NASA detected the shockwave from the underwater eruption high up in the atmosphere.
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Scientist Pankaj

Space & Physics: BREAKING--Artemis II reaches greatest distance from Earth

For NASA’s Artemis II mission, there’s nowhere to go now but home                     ...