The magnetic field created by the Earth that surrounds the planet is called

They are the transition days from summer to autumn or from winter to spring.

In this type of eclipse the Sun, Earth and the Moon are aligned in that order.

It is the part of the planet Earth formed by rock material solid or fluid.

It is the most abundant mineral in the rocks

It is a celestial body, of immense luminosity that emits great amounts of radiation in all frequencies.

He was a philosopher that has the merit of daring to affirm

"There is an infinite number of suns, and an endless number of lands that revolve around those suns"

The invention of the first telescope is attributed to the Dutch-man

He was a British astronomer and the first to calculate the orbit of a comet

They are plasma spheres that generate energy by the fusion of hydrogen and helium atoms.

It is the middle layer of the geosphere that is below the crust.