Sun's chromosphere

Solar corona activity

Solar corona

Sun's layers

Laser comunication with the satelite Smart 1

Impact on comet Tempel 1 of the Deep Impact spacecraft's projectile

Sedna

Pluto and Caronte

Exoplanet with star

Brightness curve of a star with a transiting planet

The Venera probe sends the first image of the Venus' surface. The layers and winds of its atmosphere

Traverse the dense atmosphere of Venus to its ground

Europe and Africa in the Earth's night zone

Earth's night zone

Schematic Solar System

Saturn

Mercury with the surface of the Sun in the background

Mercury

Earth/Mars relative sizes

Earth/Mars relative masses