News
Black Holes Much More Prevalent than Originally Thought
Astrophysicists at Penn State University have found that Super Massive Black Holes, like those found in the center of Galaxies, are more numerous than originally thought. Extrapolations from the 600 black holes recently found by the Chandra Space Observatory suggest that there are about 300 million Super Massive Black Holes in the whole sky detectable from Earth.
Spinning Black Hole Leaves Dent in Space-Time
Using NASA's Rossi X-Ray Timing Explorer (XRTE), MIT astrophysicists have found a black hole that has chiseled a remarkably stable indentation in the fabric of space and time. The finding may help scientists measure a black hole's mass and how it spins, two long-sought measurements, by virtue of the extent of this indentation.
Cosmic Jet Looks Like Giant Tornado in Space
Astronomers examining a region where new stars are forming found a surprise - an object that looks like a giant tornado in space. The apparent tornado is shaped by a cosmic jet packing a powerful punch as it plows through clouds of interstellar gas and dust. The scientists could only speculate about the source of the spiral appearance.
Proteins and DNA Building Blocks Found in Stellar Disk
NASA's Spitzer Space Telescope has been used to discover some of life's most basic ingredients in the dust swirling around a young star. The ingredients -- gaseous precursors to DNA and protein -- were detected in a region around the star where rocky planets such as Earth are thought to be born. The findings represent the first time that these gases, called acetylene and hydrogen cyanide, have been detected outside of our Solar System.
Now is the Best Time to View Comet Pojmanski
Comet Pojmanski 2006/A1, the first comet discovered in 2006, is now at its maximum brightness in the eastern sky at dawn, not far from Venus, which dominates the morning sky. At magnitude 5.4, Comet Pojmanski is just bright enough now to be a good target for early-risers with binoculars. The comet was at its closest approach to Earth (just over 100 million kilometers away) on March 5.
Budget Cuts Back Much- Promoted NASA Missions
Some of the most highly promoted missions on NASA's scientific agenda would be postponed indefinitely or perhaps even canceled under the agency's new budget
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