5 fascinating facts about the universe will

The universe has a lot of mysteries, but if we don't find out, we never know.

There are many things we do not know about this vast, wonderful universe. It contains secrets that if you do not find out, perhaps even this life you will not know.

1. The solar system also has rain - but not as you think

The solar system also has rain, it's meteor shower.

Rain, but that is. These are the pieces of celestial bodies in the Solar System that fall to Earth, weighing up to tons!

Most of them evaporate in a beautiful path, forming meteor stars that we often use to dream. But they are not scary, because most of the time these comets and asteroids float in the interplanetary space, between the orbits of Mars and Jupiter.

In addition, it is very common for meteor to fall to Earth, but most are burned by friction with the atmosphere.

2. The sun may interfere with your phone

Beautiful, powerful and unpredictable - that's the Sun storm.

Beautiful, powerful and unpredictable - that is. This fact was proved by the largest solar storm in 1859.

Light rays were emitted from the Sun, they traveled in space at millions of miles an hour. They interfered with telegraph systems and even caused wide-area electric shocks in the US and Canada.

If the solar storms of this size appear on Earth again, they could disturb satellite orbits, jamming global telecommunications signals and people will be unable to do anything to stop them!

3. It may never happen again!

The eclipse is gradually disappearing, when the moon's orbit increases about 4cm each year.

The moon obscures the Sun, creating a partial eclipse or total solar eclipse. However, the eclipse is gradually disappearing, when the moon's orbit increases about 4cm per year. In the next 600 million years, the Moon will be so far away from us that it is no longer big enough to completely obscure the Sun.

In other words, the total solar eclipse will never happen.

4. It only takes an hour to you!

At the speed of a conventional rocket, it takes you about an hour to officially be called the "astronaut".

By calculating the speed of a spacecraft and its altitude, the Hungarian and American physicist, Theodore von Kármán, discovered a boundary between the Earth's atmosphere and the outer space. Space. He named it Karman Line .

The Karman Line boundary is only 100km from the sea - equivalent to 250 laps around an Olympic standard track! That is, with the speed of a conventional rocket, it takes you about an hour to officially be called the "astronaut".

5. Different from what we think, will not print on the Moon forever

In fact, that footprint will disappear over time.

Unlike on Earth, the Moon is not eroded by wind or water due to lack of air and water on the surface. Therefore, many people believe that Neil Armstrong's footprint here will last forever.

However, the wind from the Sun - a stream of charged particles - will replace the wind often doing that. Meaning, that footprint will disappear over time.

But that phenomenon will not happen overnight. Armstrong's footprint on the Moon will last for at least 100 million years until the blocks are eroded.