Over the coming weeks we will feature, in no particular order, each of the final 16 selected images and winners will be announced by Royal Museums Greenwich on 17 September. The winning images are to be showcased at the Royal Observatory Greenwich in an exhibition opening 18 September.
The Jellyfish Nebula, also known by its official name IC 443, is the remnant of a supernova lying 5,000 light-years from Earth. New observations from NASA’s Chandra X-ray Observatory show that the explosion that created the Jellyfish Nebula may have also formed a peculiar object located on the southern edge of the remnant.
While antipodean observers are enjoying views of the totally eclipsed Blue Moon in Cancer the Crab on the night of 31 January/1 February, Northern Hemisphere observers should look out for magnitude +6.9 1 Ceres at opposition in the northern fringes of the same constellation. The dwarf planet puts on a good show in the dark of the Moon during February.
With the Moon past Last Quarter and rising after midnight, prospects are good for observing the closing stages of the Geminid meteor shower — now the richest shooting stars display of the year.