Snowflake
@elf20
NASA's space telescopes also give us a way to look back in time Telescopes help us see stars and galaxies that are very far away. It takes a long time for the light from faraway galaxies to reach us So, when we look into the sky with a telescope, we are seeing what those stars and galaxies looked like a very long time.
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Nguyet π©
@cobexauxi
Nice 1 $DEGEN
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Qwzi
@qwzi
hi
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Sanyama π© π
@almankaan
that's interesting also if we find a way to travel faster than the speed of light we will be able to see everything that has happened on earth which is also a cool fact
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