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Author: Ferran

9 de October de 2021 / Rockets

All about the Soyuz rocket and capsule

The Soyuz rockets have been launching satellites, supplies and humans to space for almost five decades. This rocket has been functioning since the ’60s, whenRead More

1 de October de 2021 / Stars

What are neutron stars? Their formation and characteristics

When a supermassive star explodes as a supernova, its nucleus collapses and is converted into an ultra-dense celestial body. It is thought that in theRead More

24 de September de 2021 / Stars

The white dwarfs, stellar vestiges

The future of a star is determined by its mass. The most massive stars have a very violent death, exploding as supernovae and converting consequentlyRead More

17 de September de 2021 / Rockets

The Falcon 9, the first reusable rocket

A big part of the success SpaceX has had since it was founded, in 2002, by Elon Musk is due to the success that hasRead More

10 de September de 2021 / Rockets

Falcon Heavy rocket, the most powerful rocket nowadays

SpaceX, founded in 2002 by Elon Musk, has had a significant number of successes, and it already plans a manned mission to Mars. The rocketRead More

3 de September de 2021 / The Earth

The enormous eruption of the Toba supervolcano

75,000 years ago, humanity had been at the point of becoming extinct. This catastrophic situation was due to the enormous explosion of the Toba supervolcano,Read More

27 de August de 2021 / The Earth

Why is the colour of the sea blue?

Usually, it is thought that the sea has its characteristic blue colour since it reflects the colour of the sea. Even if this statement isRead More

20 de August de 2021 / The Earth

Why does the sky turn red at sunset?

The views of a sunset where all the sky turns red are beautiful. But, what is the reason why the sky changes in colour atRead More

13 de August de 2021 / The Earth

Why is the sky blue?

On a clear day, we can see that the sky of the Earth has an intense blue colour. But, what is the cause for theRead More

6 de August de 2021 / The Earth

The Yellowstone supervolcano, a great danger for humanity

On our planet, there are volcanos, and supervolcanoes. The latter do not have a definition that everyone accepts, but what everyone agrees on, is thatRead More

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Recent Posts: Cosmo Espai

How To Travel to the Future Without Breaking the Laws of Physics

How To Travel to the Future Without Breaking the Laws of Physics

The truth is that we are all travelling in time at every moment! And we do it at a constant rhythm of 1 second perRead More

What is gravity?

What is gravity?

Gravity is one of the fundamental forces of the universe. It makes us fall to the ground when we jump, and makes enormous gas cloudsRead More

Why is there more matter than antimatter in the universe?

Why is there more matter than antimatter in the universe?

All particles that form matter around us, such as electrons, protons or neutrons, have equivalent versions of them in antimatter. The antimatter particles, or antiparticles,Read More

What is antimatter?

What is antimatter?

Matter particles constitute almost everything we see in the universe. The atoms are formed by protons, electrons, neutrons, and more particles of smaller size. EvenRead More

Why do galaxy nuclei contain black holes?

Why do galaxy nuclei contain black holes?

Since the 1960s we know that most galaxies contain a black hole in their centre. These black holes have masses in the order of millionsRead More

Recent Posts

  • How To Travel to the Future Without Breaking the Laws of Physics
  • What is gravity?
  • Why is there more matter than antimatter in the universe?
  • What is antimatter?
  • Why do galaxy nuclei contain black holes?
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