Astronomy
How strong is gravity on Mars?
Although very close to planet Earth, Mars has very little in common with our planet. […]
Astronomy
Astronomy
Isaac Newton: from the apple to the law of gravitation
By Flore Mouchet Isaac Newton (4 January 1643 – 31 March 1727) was an English […]
Astronomy
Cecilia Payne-Gaposhckin, a star among the stars
Cecilia Payne-Gaposhckin is an Anglo-American astronomer. She is one of the first astronomers to demonstrate that the composition of stars is primarily made of hydrogen and helium. […]
Aliens
Are we aliens who have come to colonize Earth?
Creasy 19th century theories claim that the earliest forms of life came from the colonization […]
Astronomy
Michel-Florent Van Langren and the first map of the Moon
The first map of the Moon is the work of a Dutchman. This is Michel-Florent […]
Astronomy
Once upon a time there was water on Mars
Scientists are not looking for Martians, but traces of water on Mars. […]
Astronomy
Daphnis, the satellite hiding in the rings of Saturn.
A rock the size of the highest peak in the world (Mount Everest: 8000 m) plays the snow plow to make its way among the ice rocks that make up the rings of the planet Saturn. […]
Astronomy
Once upon a time, there was water on Mars
On Mars, scientists are not looking for Martians, but traces of water. New images received […]