universe

The universe gives us simply spectacular images. In this case an image of Mars where you can see mountain ranges and observe the flow of sand and various materials that […]

agujero-de-gusano1

If the other day I speak of the metric Alcubierre to travel at higher speeds than the relativistic I guess you realized that you call “metric” (I do not remember […]

LagoonHSO_Nemcik_960

As you know (or not), the universe is always in a cycle of destruction creation, where, thanks to the dense and strong materials that make up (for example) the earth […]