... News . ... Star Atlas . ... Behemoth black hole found in an unlikely place . ... We test Denkmeier's 3-D eyepieces . ... Cry" of a shredded star heralds a new era for testing relativity . ... This gives us an opportunity to explore the nature of black holes and test Einstein's relativity at a time when the universe was very different than it is today," said Rubens Reis from the University of Michigan in Ann Arbor. ... Only registered members of Astronomy.com are allowed to comment on this article. ...