Astronomy 2021A/B Midterm: 3 midterm cheatsheet(ch7+8+9)

264 views2 pages

Document Summary

If life does indeed exist elsewhere=microbes or other simple life/ habitability generally refers= any kind of life/ the necessary chemical=be widespread throughout the universe/ given that organic molecules= either an atmosphere, or / Mars curiosity rover=a skycrane/ what color does the planet mars=red/ who was the one of the first scientists=william/ The first person to claim to see=giovanni/ other astronomers were skeptical=when they pointed their own telescopes/ Liquid water cannot exist=ts atmosphere is too thin/ seasons on mars= similar to earth but are nearly twice as long/ Not cause=hurricanes/ during summer wind=froms to n / typically ,color is the martian sky= yellow-brown/morning and evening=blue/ the southern hemisphere of mars= higher covered/ the northern hemisphere of. Mars=lower. relatively smooth/ what is one hypothesis= a giant impact blasted away/ what are the relative ages= the highlands are older than the plains/the geological history of mar=eras/ middle era= hesperian/ the southern highlands of.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers

Related Documents