Scientists have confirmed the identity of the youngest known pulsar in the Milky Way galaxy. This result could provide astronomers new information about how some stars end their lives. (2018-10-18)
M84 is a massive elliptical galaxy located about 55 million light years from Earth in the Virgo Cluster.
M87 is a giant elliptical galaxy. At a distance of about 60 million light-years from Earth, M87 is the largest galaxy in the Virgo cluster of some 2,000 galaxies.