Tag Archives: quotghostquot

[ad_1] Using the Gaia telescope of the European Space Agency (ESA), an international team of astronomers discovered a huge "ghost" galaxy on the outskirts of the Milky Way. Behind the disk of …

[ad_1] Posted on November 13, 2018 What remains unexplained is the giant size of the object, says astronomer Sergey Koposov of Carnegie Mellon University. "Normally, as galaxies lose mbad against the tides …