This animation demonstrates how the Earth and the Moon were formed.
The Cassini spacecraft was exploring Saturn and its moons for nearly 20 years.
Lunar eclipses occur when the Moon passes through the shadow cone of Earth
Comets are spectacular celestial bodies orbiting the Sun.
The formation of the Sun and the planets started with the contraction of a dust cloud about 4.5 billion years ago.
Studying Ceres and Vesta will help us learn more about the early history of the Solar System and how rocky planets are formed.
Yuri Gagarin became the first human in space on 12 April 1961.
The inner planets of the Solar System are terrestrial planets while the outer planets are gas giants.
Learning about the geographic location, capitals and flags of the world´s countries through exercises in three levels of difficulty.
Legendary geographical discoveries at the beginning of the Modern Age had not only redrawn maps, but also had a truly diverse impact.
Dry land on the surface of Earth is divided into continents which are separated by oceans.
When the Sun, Earth, and the Moon are arranged in a straight line, the Moon can partially or completely obscure the Sun.
The Moon is the Earth's only natural satellite
The animation helps to develop space perception.
The Earth is a rocky planet with a solid crust and oxygen in its atmosphere.
The International Space Station is a habitable satellite built with the cooperation of 16 countries.
The orbits of the 8 planets in our Solar System are elliptical.
The Earth is composed of several spherical layers.
The diameter of the Sun is about 109 times that of the Earth. Most of its mass consists of hydrogen.
Due to the Earth´s tilted axis, the angle of the Sun's rays at given latitudes continuously changes during the year.