ASTR2203 credits
ASTR220: Collisions in Space - The Threat of Asteroid Impacts
5 ratings across the web · no written reviews yet
Planning Spring 2027? Save classes to your plan.
From 5 ratings across the web
Mostly positive ratings. It's demanding, and good grades are within reach.
No written reviews yet. Yours would be the first.
Took ASTR220? How hard was it?
1 is easy, 5 is hard. Anonymous, no account.
Difficulty
What we know
- Ratings across the web
- 3.8 out of 5 stars3.8from 5 ratings
- Department
- Astronomy
What students say
Be the first to review ASTR220
Six short steps, about two minutes. Anonymous, no account, no email.
Questions students ask
Classes next to ASTR220
ASTR courses at UMD with the closest numbers
- ASTR101General Astronomy3.3 out of 5 stars3.3· difficulty 74/100· 31 ratings
- ASTR120Introductory Astrophysics - Solar System4.5 out of 5 stars4.5· difficulty 60/100· 14 ratings
- ASTR121Introductory Astrophysics II - Stars and Beyond5.0 out of 5 stars5.0· difficulty 63/100· 12 ratings
- ASTR220Collisions in Space - The Threat of Asteroid ImpactsThis class
- ASTR230The Science and Fiction of Planetary Systems1.9 out of 5 stars1.9· difficulty 82/100· 18 ratings
- ASTR310Observational Astronomy4.3 out of 5 stars4.3· difficulty 73/100· 6 ratings
- ASTR330Solar System Astronomy3.3 out of 5 stars3.3· difficulty 85/100· 4 ratings