Mars
What is the Average Temp. on Mars?
-80F in the shade and 70-80F in the sun.
How fast does a rocket have to go to escape Earth's atmosphere?
25,000 mph
What does EDL stand for?
Entry Descent Landing
What Apollo mission was the successful failure?
Apollo 13
What is the record for a single person trip in space by a person?
14 months
What is the terrain like on Mars?
Cold, hot, rocky, dry, and dessert.
How fast does it take for light to reach us?
8.5 minutes
How many pounds of pressure is there when you enter the atmosphere?
65,000 lbs
What are the 2 fuel types?
Liquid and Solid
What is the speed of light?
186,000 mps
What is the gravity like on Mars?
38%
What is the orbital velocity?
17,500 mph
When you enter the atmosphere how fast is it going and how fast does it slow down to?
It starts at 13,000 mph the after the parachute it slows down to about 200 mph.
Which fuel is the one that is all used at once?
Solid
How far is the sun away from us?
92,000,000 miles away
What is Mars's atmosphere like, and gases?
Atmosphere is very thin and CO2 is in it.
How far is a light-year?
6 trillion miles
What is the temp. around it when you enter the atmosphere?
1,600 degrees
Who was the first person ever to step on the moon? Year?
Neil Armstrong 1969
How many earths could fit in the sun?
1 million
What are 5 problems for coming, going, and just being at Mars.( D. R. I. G. H.)
Distance, Radiation, Isolation, Gravity, and Hostile environment.
How long does it take to get to the moon?
2.5 days
How heavy is the parachute?
100 lbs
How fast does the fastest rocket go right now?
165,000 mph
How long was the guy from the martian on Mars?
549 SOLs