Unit 1, Week 7 Flashcards
1
Q
astronaut
A
a person trained to travel in spacecraft
2
Q
astronomy
A
the study of space
3
Q
astronomical
A
an extremely large amount
4
Q
astrobiologist
A
a person who studies life beyond Earth
5
Q
astrophotography
A
taking pictures of space objects
6
Q
astronautics
A
technology related to space travel
7
Q
astroarchaeology
A
the study of astronomical techniques used by ancient civilizations
8
Q
astronomer
A
an expert in astronomy
9
Q
astrogeology
A
the study of the geology of solid bodies in the solar system
10
Q
astronavigation
A
determining the course of a spacecraft by observing stars and space objects
