Resources

The prime crew of Apollo 14, the third landing mission on the Moon. These are the astronauts Allan Shepard, Stuart Roosa and Edgar Mitchell

The patch of Apollo 14 mission, which was the third manned landing on the Moon in the Fra Mauro Highlands (January 1971)

Photo of Apollo 15 prime crew consisted of David Scott, Alfred Worden and James Irwin. They participated in the fourth landing on the Moon in the region of Hadley-Apennine

The patch of Apollo 15 mission, which was the fourth manned landing on the Moon in the area of Hadley-Apennine (July 1971)

The patch of Apollo 17 mission, which was the last of the most successful space program for the exploration of the Moon (December 1972)

Photograph of Apollo 17 prime crew. Eugene Cernan, Ronald Evans and Harrison Schmitt used a lunar rover for the three explorations on the moon in December 1972.

Photograph of the plaque left the moon by the astronauts of Apollo 17, Eugen Cernan and Harrison Schmitt (December 1972)

The command module's splashdown in the Pacific Ocean with the help of parachutes just before the end of Apollo 17 mission (December 19, 1972)

Photograph of the Vanguard TV3 failed launch, which led to its explosion (December 6, 1957) It was the first test for U.S. International Geophysical Year program to place an artificial satellite

Photo for the Fermilab's informational video about particle physics called "A Sense of Scale"

Artist's impression of the final days of Earth after the Sun's death.

Aleksei Leonov, member of the program Voskhod and Eduard White, member of Gemini program, were the first men made spacewalk

In a billion of years life in Earth will be extinct, as the temperature will increase and the water will boil down. Only thermophillic bacteria cοuld live in the water of deep sea trenches

The galaxy Centaurus Alpha is located about 10 million from the Earth towards the constellation of the Centaurus. This is an elliptical galaxy, which, as the photo depicts, devour a smaller spiral galaxy.

View of the geocentric model of the solar system according to Eudoxus who believed that the Moon, the Sun, the planets and the stars orbit around the Earth