... Dynamic jets of gas and dust surround one of the most active planetary surfaces in the solar system in this wild-looking picture of a comet nucleus. ... Spirit Pan from Bonneville Crater s Edge . ... Redshift 10: Evidence for a New Farthest Galaxy . ... What's the farthest galaxy known? ... What is the most distant known object in our Solar System? ... The Nebula's glowing gas surrounds hot young stars at the edge of an immense interstellar molecular cloud only 1500 light-years away. ...