Starship Asterisk*

The lecture video is embedded below but also available here in MP4 format.
Additionally, slides used in the lecture are embedded below but also are available here in Powerpoint format.
Questions after the lecture? Please ask them in here.
Wikipedia entries:

• Earth
  Moon

wow about the Alaskan volcano, which year was that?

Mount Cleveland in Alaska is an active volcano with multiple recent eruptions. The eruption pictured on 2006 June 07 APOD was captured from the ISS on 2006 May 23.

i see, thank you for the answer

It's amazing to see how the earth has changed even in the short period since this series was recorded. I appreciate how RN described common objects that we still have many things to explain and discover. It invokes a sense of awe and wonder! I just bought my first telescope. Can't wait to see the moon!

Which link isn't working? The mp4 and the powerpoint both seem to work for me.