The Dhaka Times Desk There is no end to know about the universe. Various strange phenomena of the universe are constantly being discovered. Today we will know some unknown facts about this strange universe.
1. How does space smell?
Have you ever wondered what the smell of space is like? But this question has arisen in the minds of some curious people. And they found out the answer after listening to the experiences of different astronauts. The smell of space or space is exactly the same as when welding is in the vicinity.
2. What light do dead stars have?
Stars that no longer emit light are called dead stars. Many of the stars we see in the clear night sky may be dead. As the light radiated, they slowly faded away. So a question arises if they are dead, how do we see them in the night sky?
Because most of these stars are hundreds of billions of light years away from us. It will take time for the light to reach from there. When those stars were alive billions of years ago, we now see the light emitted by them in the night sky after so long.
3. Spray water in space
What do we usually see when boiling water? Many drops of water in the form of bubbles are rising to the top of the container in the form of bubbles. But if someone goes into space and somehow tries to boil water, then this will not happen. A single monster bubble will appear instead of many.
4. Hot ice
Scientists have discovered a planet about 33 light years away from Earth, whose entire surface is covered in "Burning Ice". The fact is that water has turned into a solid state or ice due to the high pressure on the planet's surface, and because the temperature on the surface of the planet is so high, steam is released from this frozen ice. So scientists call it "Burning Ice" or hot ice.
English 
Bengali