trenton7172883 trenton7172883
  • 28-04-2021
  • Biology
contestada

Some of the stars you see in the night sky are already gone. Why is it possible to still see their light?

Respuesta :

carroll81105
carroll81105 carroll81105
  • 28-04-2021

Answer:

they are light years away

Explanation:

when you look at the sky you are looking at about 6 million years in the past because time travels differently between space and our atmosphere. That's why astronauts can feel like they have been gone for 3 days but really for 3 months.

Key point:

Light travels differently between space and Earth

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