Exoplanet

Airtist's view gies an impression o hou commonly planets orbit the starns in the Milky Way.

An exoplanet or extrasolar planet is a planet that orbits a starn ither than the Sun. Stairtin in 1988, an as o 16 August 2016, thare hae been 3,501 exoplanets in 2,623 planetar seestems an 592 multiple planetary seestems confirmed.