heat shields

The reason at night, it is warmer when it is cloudy
Clouds act as shields, preventing heat from passing through the atmosphere into the atmosphere.
Heat shield in Mars mission $ 2 billion cracked
A crack appeared on the heat shield of the new Mars exploration vehicle scheduled to launch into space in July 2020, NPR reported on April 27.
China intends to capture asteroids that pull down to Earth
Astrophysicists have come up with a new plan in the future technology competition held in Shenzhen, China, Tech Times reported on July 26.