Solar System

Dacia School in Oradea, Romania
October 10, 2014

 The Solar System consists of the Sun and the many objects that orbit around it-eight planet, over 150 moons, asteroids and comets.
At the center is the Sun, which contains more than 99 per cent of the Solar System's mass.




World Space Week

Children's Educational Center of Oradea
October 9, 2014


International Space Station is a floating laboratory in space in weightless condition that remain in orbit at an altitude of approximately 400 km above the Earth.  The ISS orbiting Earth at approximately 28 000 km/h.