Go Fourth

INDEPENDENCE DAY: We've had a busy-busy-busy weekend, but are taking a moment to appreciate America's 'birthday.' 

Dr. Brian Greene posted the graphic above on social media today. Interesting to learn how fireworks' colors are made.

Below, NASA wishes everyone a happy Fourth of July.
https://youtu.be/d1CLtV1WY34


We've got lots of other news to share. Stay tuned!