From space.com

If symmetry is a sign of splendor, then the newly discovered Red Square nebula is one of the most beautiful objects in the universe. Seen in the infrared, the nebula resembles a giant, glowing red box in the sky, with a bright white inner core. A dying star called MWC 922 is located at the system’s center and spewing its innards from opposite poles into space. (A nebula is an interstellar cloud of gas, dust and plasma where stars can both emerge and die.)
What is particularly astonishing about the Red Square, the researchers say, is the degree of symmetry seen in lines, or “rungs,” that bisect its surface. The rungs appear as shadows, and their makeup is uncertain. The Red Square ranks among the most symmetrical objects ever observed by scientists.  “If you fold things across the principle diagonal axis, you get an almost perfect reflection symmetry,” said study leader Peter Tuthill from the University of Sydney in Australia. “This makes the Red Square nebula the most symmetrical object of comparable complexity ever imaged.”

From engadget.com

The US military is hoping to set their next router right beside a constellation. Partnering with Intelsat and Cisco Systems, the US Department of Defense is hoping “to test an internet router in space in hopes of benefiting civilian broadband satellite communications.” Additionally, the Internet Routing In Space (IRIS) project aims to assist in all sorts of “military communications,” as it routes IP traffic between space-bound sats and cuts down on the time required to divvy out information. As expected, voice, video, and data will all be supported, and once the three-year initiative is complete, “the technology will be available for commercial use”

Astronomers have detected water in the atmosphere of a planet outside our solar system for the first time. The finding, to be detailed in an upcoming issue of Astrophysical Journal, confirms previous theories that say water vapor should be present in the atmospheres of nearly all the known extrasolar planets. The discovery means one of the most crucial elements for life as we know it can exist around planets orbiting other stars.
HD209458b is a world well-known among planet hunters. In 1999, it became the first planet to be directly observed around a normal star outside our solar system and, a few years later, was the first exoplanet confirmed to have oxygen and carbon in its atmosphere. HD209458b is separated from its star by only about 4 million miles (7 million kilometers)—about 100 times closer than Jupiter is to our Sun—and is so hot scientists think about it is losing about 10,000 tons of material every second as vented gas.

From slashdot.org

Space.com is reporting on the discovery of seven dark spots near the Equator on Mars. The thinking is that these are cave openings. The openings are the size of football fields, and one of them is thought to extend approximately 400 feet below the surface.’The researchers hope the discovery will lead to more focused spelunking on Mars. “Caves on Mars could become habitats for future explorers or could be the only structures that preserve evidence of past or present microbial life ,” said Glenn Cushing of Northern Arizona University, who first spotted the black areas in the photographs.