asked 135k views
3 votes
Spacecraft must have shields to protect the from

Friction caused moving through the atmosphere

Heat builds up generated by solar power

Collision with other objects like comets

2 Answers

6 votes

Answer:

the answer is friction hope it helps

Step-by-step explanation:

answered
User XikiryoX
by
7.7k points
3 votes
Friction because when reentering the atmosphere the friction builds up causing so much heat that the spacecraft would burn up without the heat shields.
answered
User Melihovv
by
8.6k points
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