Delta Vel writes "First discovered by a Japanese amateur astronomer on July 31, this Type II supernova was imaged by Hubble on August 17th. The newly named SN 2004 dj, the closest supernova to be observed in over ten years, is about 11 million light-years away in the spiral galaxy NGC 2403. Looks like they goofed in one of the images, though--the arrow points to a different bright spot on the before-and-after image than it does on the main and annotated images." Reader Saeed al-Sahaf writes "Today, astronauts Gennady Padalka and Mike Fincke popped open the hatch on the Russian side of the ISS spacecraft and quickly stepped through the fourth and final spacewalk of their six-month mission. Their mission? Install three antennas and replace a 2-foot-square Russian pump panel. But of course, because it isn't a part or our Mission to Mars, it is still too dangerous work on the Hubble Telescope, which after all, is only used for science."

http://slashdot.org/article.pl?sid=04/09/05/1956227