22 incredibly interesting facts about space
The largest star known to mankind is 1,700 times larger than the sun!
If you put Fingers in the sky with stars, You can prevent photons that have spread to the earth undisturbed for millions of years Finally enter your eyes.
Do you know where The coldest place In the known universe?How hottest? Well, they are both on earth!
In about 4.5 billion years, The Milky Way is expected to be Our neighboring Milky Way, the Andromeda Galaxy, forms a huge elliptical galaxy.
And our big neighbor Jupiter is twice as big Just like the sum of all the other planets in our solar system!
There is a planet in our Milky Way. The temperature during the day can reach 1,000 degrees Celsius and it may Horizontal rain It’s about 4,500 miles per hour!
Scientists think they have found Parallel universe in nothingness Spanning one billion light years.
Therefore, we know that light takes a long time to travel through space, right?Well, actually there are Some parts of the universe that we can’t see Because the light there hasn’t reached us yet.
Although soon James Webb Space Telescope It will allow us to explore the galaxies that formed at the very beginning of the universe and observe the stars that form planetary systems.
do you know 500,000 pieces of space debris Floating above the earth and moving at a speed of 17,500 miles per hour?
But the truth is that there is such a Kessler effect, Where a destructive event in low Earth orbit may cause all satellites to split into smaller and smaller fragments until the planet is surrounded by a large number of shrapnel clouds.
Have a Rogue super large-scale black hole Travel through space at a speed of about five million miles per hour
In the end, this is not true in itself, but have you ever considered the possibility that we have already transmitted information to aliens in the distant past and are still transmitting information to them?
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