Earth's atmosphere blocks many types of light including gamma, x-rays most ultraviolet and infrared. So optical telescopes that use visible light and ultraviolet telescopes that are used to study very hot stars are much less effective on Earth.
deceleration or rėtardation i’m pretty sure (it won’t let me say the second word but it’s correct)
Answer:
move the decimal 6 places to the left.
Explanation:
um I assume you meant to say area m^3