... NGC 1999: South of Orion . ... South of the large star-forming region known as the Orion Nebula, lies bright blue reflection nebula NGC 1999. ... Comet ISON Rising . ... Will Comet ISON survive tomorrow's close encounter with the Sun? ... Comet Hale-Bopp, the Great Comet of 1997, was quite a sight. In the above photograph taken on 1997 April 6, Comet Hale-Bopp was imaged from the Indian Cove Campground in the Joshua Tree National Park in California, USA. ... Heavy Black Hole Jets in 4U1630 47 . ...