Using NASA's Hubble Space Telescope, a team of astronomers discovered a dwarf galaxy lurking near the Milky Way. Dubbed KKs3, the system is the second known dwarf spheroidal galaxy in the Local Group.
Space December 27, 2014
A dwarf spheroidal galaxy named Kks3 has been discovered seven million light years from Earth. What is so special about this family of stars?
Space December 23, 2014