CygnusX-1 Messages 124 Reaction score 91 Thread starter Oct 14, 2016 #1 And astronomers will be examining Hubble data to try and find them. Full story at New Scientist
mfb Mentor Insights Author Messages 37,491 Reaction score 14,381 Oct 16, 2016 #2 I expect all the gas giants to have some undiscovered moons. 4 and 14 km are tiny.
Vanadium 50 Staff Emeritus Science Advisor Education Advisor Gold Member Dearly Missed Messages 35,014 Reaction score 21,723 Oct 16, 2016 #3 I don't see them in Andy's wonderful pictures.