What are some cool facts about the universe?

What are some cool facts about the universe?

Universe Facts

  • There are more stars in the universe than grains of sand on all the beaches on Earth.
  • A black hole is created when big stars explode.
  • When venturing into space, astronauts wear spacesuits which have to be warmed, cooled, pressurised and supplied with fresh air.

How much of a universe is unknown?

We know only five per cent of the universe. The remaining 95 per cent is still a mystery – an unknown universe of new particles and forces awaits discovery. Even if these unknown particles and forces are, at present, invisible to us, they have shaped the universe as we see it today.

What are some weird facts about the universe?

The Universe Is Filled With Invisible Stuff In fact, the stars, planets and galaxies that can be detected make up only 4 percent of the universe, according to astronomers. The other 96 percent is made up of substances that cannot be seen or easily comprehended.

What is the most interesting thing in universe?

Therefore, we have gathered some of the most interesting facts about the universe which will interest you.

  • Pluto is smaller than the United States.
  • The moon is drifting away from Earth.
  • Jupiter’s red spot is shrinking.
  • The first ever black hole photographed is 3 million times the size of Earth.

What is at the edge of the universe?

As far as we can tell, there is no edge to the universe. Space spreads out infinitely in all directions. Furthermore, galaxies fill all of the space through-out the entire infinite universe.

What are some amazing facts about the universe?

– You are who you are because you have different ambitions from everybody else. – There are many systems. Few of them mean anything to you as an individual. If you like systems, you find your own systems. – A warning: to cause harm is to accept and revel in the imperfections of the world. – Whi

What are the most dangerous facts about universe?

NASA says humans can survive in space without equipment for about 30 seconds.

  • Astronauts can see cosmic lightning when they close their eyes in space.
  • There’s a radio signal known as the ‘space roar’ that no one can explain!
  • A neutron star was spotted moving 5 million mph.
  • What is the scariest thing about the universe?

    What is the scariest thing in the universe? Magnetars. They are a kind of neutron star; a pulsar that spins so violently and so powerfully that they emit powerful electromagnetic waves. Getting within 75 lightyears of one would immediately destroy anything that’s not a solid chunk of rock.

    What is the most disturbing fact about the universe?

    What is the most disturbing fact about the universe? 1.Dark Flow – We have no idea what’s outside the visible universe, but it’s pulling chunks of galaxies away.Chunks of whole galaxies are getting sucked into who knows where.