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I cannot believe how many of these lectures I'm finding on space science and astronomy! What a treasure! No matter how old, their wonderful, so thank you!
Even though this is a few years old by now - it's still a very good lecture with a top Q&A.
Thank you for this wonderful lecture series.
I cannot believe how many of these lectures I'm finding on space science and astronomy! What a treasure! No matter how old, their wonderful, so thank you!
Even though this is a few years old by now - it's still a very good lecture with a top Q&A.
Thank you for this wonderful lecture series.