Click on the image name you want to see advance to the semi-final:
Closed
Poll has ended
Poll by
@spacemarschall.net
Comet Lemmon and a meteor train
38.8%
19 votes
Asteroid Donaldjohanson seen by Lucy
34.7%
17 votes
Spherules returned from asteroid Bennu
18.4%
9 votes
Spherules on Mars seen by Perseverance
8.2%
4 votes
Total votes: 49
Voting Trends
Create your own poll 🗳️