... On October 24th a solar coronal mass ejection impacted planet Earth's magnetosphere triggering far ranging auroral displays. ... The structure seen in the region of NGC 1999 in the Great Orion Molecular Cloud complex is one of the more mysterious structures yet found on the sky. ... Jupiter's Clouds from New Horizons . ... On October 29 (UT), Jupiter, the solar system's largest planet, will be at opposition, opposite the Sun in planet Earth's sky, shining brightly and rising as the Sun sets. ...