How would you like to journey through space for a quick tour of all those alien worlds astronomers have discovered?
No spaceship, you say? No worries. An enterprising graduate student at the University of Leicester in England has created an amazing new exoplanet video that lets you fly by 1,774 extrasolar planets in 1,081 star systems–all from the comfort of your favorite chair.
There is a vast range of different time-scales on which exoplanets orbit their host stars, from things which orbit at many times the separation of the Earth and Sun over many hundreds of years, right down to planets which orbit so close to their star that they complete each orbit in just a few hours. It fascinating just how much these exoplanetary systems differ from our own system in scale.
To date, there are 1,776 confirmed exoplanets and 1,082 planetary systems.