NGC 4567 and NGC 4568 (nicknamed the Siamese Twins Lamp Shade
NGC 4567 and NGC 4568 (nicknamed the Siamese Twins or the Butterfly Galaxies) are a set of unbarred spiral galaxies about 60 million light-years away[1] in the constellation Virgo. They were both discovered by William Herschel in 1784. They are part of the Virgo cluster of galaxies. Only one supernova (SN 2004cc) has been observed in the Siamese Twins. RGB image of the colliding galaxies NGC 4567 and NGC 4568. Data from the Liverpool Telescope on La Palma, processed by Göran Nilsson. Exposure: 20 x 90 s These galaxies are in the process of colliding and merging with each other, as studies of their distributions of neutral and molecular hydrogen show, with the highest star formation activity in the part where they overlap. However the system is still in an early phase of interaction.[2]
Powered by Zazzle