The Dr. Bernard Harris Supernova Award is the bronze (first) level Supernova Award for Scouts BSA. To earn this award, Scouts must earn three Nova awards, the Scholarship merit badge, and four Nova approved STEM related merit badges. They must also complete two Supernova activities.
Astronomy Merit Badge
Printable helps for requirements:
Printable requirements for Astronomy Merit Badge
Draw the Solar System Worksheet
If you are working on an astronomy related achievement, a good place to start is by learning about the solar system. Here is a worksheet I created which will help get you started.
Shoot! Scouts BSA Nova Award (Astronomy and Projectile Science) Helps and Documents
Shoot! is the Scouts BSA Nova Award for investigating astronomy and projectile science. To earn this award, Scouts must complete one of their science related merit badges and learn about related topics such as space, aviation, and weather. Scouts also visit a museum or build a catapult, pitching machine, or marble run.