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

NASA wants to send spare Mars rover to the moon

NASA wants to send spare Mars rover...