Astronomy

This type of matter has been found inside neutron stars; it is alien to the laws of physics and could be indestructible.

This discovery contradicts the hypothesis of a universe that expands in all directions without a specific or specific organization.

Being an astronaut implies not only having training and training the body, but also having psychological strength and facing the emotional challenge of long space trips. We speak with two experts who illustrate us on how to become an astronaut.

Four years have passed since its discovery, which took place in 2016. Today, Spanish scientists confirm the existence of this very close ex-earth.

This kind of distant galaxy has never been seen before. It is extremely rare! Will what we know about the evolution of the universe change?

Currently, an estimated 20,000 objects, including satellites and space debris, are crowding low Earth orbit. The small size of the debris and their high velocity make them very dangerous projectiles. In addition, the launch of new satellites increases the risk of collision.

The asteroid has an orbit that we are used to, but it also has a tail like a comet.

Similar in shape and size to our galaxy, the Milky Way, this galaxy emerged just 1.5 billion years after the Big Bang.