This is probably one of the most basic and common things on a bucket list. I really want to go skydiving. To have my adrenaline pumping as I jump out of the plane, to the serenity of falling in peace. Sky diving is a must before I die.
This stunning false-colour picture shows off the many sides of the supernova remnant Cassiopeia A. Located light-years away, Cassiopeia A is the remnant of a once massive star that died in a violent supernova explosion 325 years ago.