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perl4ever
1767 days ago
For reference, Orion is about 3,600 arcseconds wide [
http://spider.seds.org/ngc/revngcic.cgi?NGC1976
], whereas Mars is from 4 to 25 [
https://web.archive.org/web/20100612092806/http://nssdc.gsfc...
] depending on its distance.