Thursday, September 23, 2021

Day in Review

 

DAY IN REVIEW
NASA’s InSight Finds Three Big Marsquakes, Thanks to Solar-Panel Dusting
The lander cleared enough dust from one solar panel to keep its seismometer on through the summer, allowing scientists to study the three biggest quakes they’ve seen on Mars.
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Scientist Pankaj

Day in Review: NASA Study Finds Near-Earth Asteroid Is Actually Comet

The object looks like an asteroid but moves like a comet, so astronomers used some of the most powerful observatories...  ...