Category: Uncategorized
Question #9
One sentence in this nature.com article begins "Throughout the 2000s, NASA sent a sustained barrage of spacecraft to Mars…"
Which phrase best describes what "[t]hroughout the 2000s" means?
Question #1
What is this Nat Geo video mainly about?
Question #4
When Spirit had issues how did they fix the problem?
Question #2
This video talks a lot about "reusable" rockets.
What does "reusable" mean in this context?
Question #5
How long has Spirit been on Mars when this video was taken?
Question #3
What does the prefix "re–" mean?
Question #6
How does Mars help Opportunity with its mission?
Question #4
This video mentions the "microgravity" on Mars.
What does "microgravity" mean in this context?