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 … Read More
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 … Read More
When we speak for studying of the vast space, how far we can 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 … Read More
We all know what is Gravity – it is what keeps us down to Earth. It is the force that makes apple to fall next to the tree. But what is the definition of Gravity in physics? It’s one of … Read More
Perhaps all you have heard at least once the expression “Speed of Light”. If you are from those who know that this is something very fast but do not know how fast actually, I will say that it’s about … Read More
Yes, We Are Stardust! But how is this possible? The story of the Universe began 13.7 billion years ago and now there are more than 100 billion galaxies with a trillions of stars. If it’s hard to imagine how many … Read More