How Many Galaxies Are in The Universe?

How Many Galaxies Are in The Universe?

Staring at the night sky in front of us reveals infinite space full of small flashing lights. Some of them are planets of the Solar System but the rest are stars of our own Galaxy-  Milky Way. Even if we have to be precise all the stars we see with the naked eyes are  from our sleeve of the Galaxy. But we already know that this is not everything, we know that the Universe is filled with many Galaxies- some smaller and others much larger than the Milky Way. But how many Galaxies  are in the Universe? This question is...
How Many Universes Are There?

How Many Universes Are There?

This question is the center of some of the most passionate disputes. According to the theory, there are an infinite number of universes, each of them settled by its own laws of physics says TedEd For many scientists this theory is pure fabrication because there is no evidence or mathematical laws that even hint that such a thing exists. Believers counters that there is nothing that can prove the opposite. This mystery can be solved only if there is a way to go in this other universe and see it with our own eyes. Unfortunately, with the constant expansion of...
10 Interesting Moon Facts

10 Interesting Moon Facts

    The moon always acts hypnotically no matter in which phase is. The beauty that lives at night has inspired not only one romantic soul. Although we see it quite often almost never think about its nature. Here are some interesting facts about it: Lunar dust. One of the most bizarre yet dangerous substances on the moon is the lunar dust. It is fine like flour, but very rough, so permeates almost everywhere. Lunar dust creates a lot of headaches during missions: dust almost completely cut the shoe of an astronaut, penetrates the ships and spacesuits, causing ‘lunar hay...

Monthly Full Moon Names

  Almost every night the moon shines sky with her mystical glow. Yet how often do you think about this celestial body? Perhaps not very often , busy with  thoughts for your own care. However, she has inspired thousands of people around the world. This is why it deserves at least a few minutes of your time – to get her more known and to appreciate even more her grandeur. Did you know for example that the full moon has a different name each month? Over the centuries, various peoples marked the cycles of the moon with different names. These...
People Going on Mars – a Tourist Guide

People Going on Mars – a Tourist Guide

  Let’s for a moment imagine that space travel has become a daily round. Which planet would you like to visit first? Hot Mercury, which is closest to the Sun? Charming Venus or the red Mars – one that is most familiar? So let not take big risks and choose a Planet on which we will feel most “comfortable”.  Mars – four seasons, 24-hour day, atmospheric clouds and mists, tolerable temperatures – this must surely be the first stop in the cosmic journey. Before going to the Red Planet, however, nice to know a few important things. To get there,...
How Big is Sun compared to Earth?

How Big is Sun compared to Earth?

  The Sun! Our everything. The source of Life and at the same time an ordinary Star in an ordinary Galaxy. But how big is actually? The most easy way to understand the size of the Sun is to compare it  to something we know. Our home Planet – The Earth will do a wonderful job. But first let’s look up a bit of digits. The Sun is a star at the center of the solar system. It represents almost a perfect sphere made up of hot plasma and magnetic fields. Its diameter is about 1 392 000 km, nearly...
How Far Actually We Can Go into Space?

How Far Actually We Can Go into Space?

  When we speak for studying of the vast space, how far can humanity go into Space? – asks Science Alert? Is there a limit to our ability for going beyond Earth? As explained by this video channel Kurzgesagt – In a Nutshell, our Planet is located in one corner of the Milky Way – a ordinary galaxy full of stars, planets and a huge black hole in its center. The nearest neighboring galaxy is Andromeda and with it another 50 other galaxies, the Milky Way belongs to a local group with a diameter of about 10 million light years. Knowing...