nov 072013
Small Star Pulled Apart by Medium-Sized Black Hole

  On the edge of the nearby galaxy Messier 86, astronomers have observed a strange X-ray flash. This flash has almost certainly been caused by a rare cosmic accident in which a small star is pulled apart by a medium-sized black hole. The discovery may provide the missing evidence for the existence of medium-sized black [continue reading]

feb 252013
Anne's Picture of the Day: The Sculptor Galaxy

February 25, 2013 The Sculptor Galaxy, a bright intermediate spiral galaxy Image Credit: ESO/IDA/Danish 1.5 m/ R. Gendler, U. G. Jørgensen, J. Skottfelt, K. Harpsøe The Sculptor Galaxy (also known as the Silver Dollar Galaxy or NGC 253) is a bright intermediate spiral galaxy of about 70 thousand light-years across that lies some 11,4 million light-years [continue reading]

feb 012013
Anne's Picture of the Day: Spiral Galaxy NGC 3621

February 1, 2013  NGC 3621, an unusual spiral galaxy in Hydra Image Credit & Copyright: Robert Gendler ( NGC 3621 is a bright spiral galaxy of some 93,000 light-years across, located about 22 million light-years away in the constellation of Hydra (The Sea Snake). It is moving away from us at approximately 727 kilometers per [continue reading]

jul 202012
How a Middleweight Black Hole is Created

  A new model co-developed by BMCC Science Professors Saavik Ford and Barry McKernan shows how an elusive type of black hole can be formed in the gas surrounding their supermassive counterparts. This simulated image shows the interaction between a massive gas giant planet (comparable in mass to Jupiter) and a surrounding protoplanetary disk of [continue reading]