NGC 1714
NGC 1714 is an emission nebula in the constellation of Dorado. It is located in the Large [Magellanic Cloud] and was discovered by John Herschel on 2 November 1834. A study investigating the chemical composition of HII regions in the Large Magellanic Cloud was conducted in it, finding a larger deuterium density than previously thought, leading to larger than accepted age of the universe. Candidates for planetary nebula have also been found in the vicinity of NGC 1714.