08/01/2007

Astronomers Map a Hypergiant Star's Massive Outbursts

Using NASA's Hubble Space Telescope and the W.M. Keck Observatory, Kameula, Hawaii, astronomers have learned that the gaseous outflow from one of the brightest super-sized stars in the sky is more complex than originally ...

Eavesdropping on the Universe

Astronomers have proposed an improved method of searching for intelligent extraterrestrial life using instruments like one now under construction in Australia. The Low Frequency Demonstrator (LFD) of the Mileura Wide-Field ...

Hubble Observes Infant Stars in Nearby Galaxy

This new image taken with NASA's Hubble Space Telescope depicts bright, blue, newly formed stars that are blowing a cavity in the center of a star-forming region in the Small Magellanic Cloud.

Quasar light variability linked to black hole mass

Quasars are some of the most luminous and distant objects in the universe – and appear to have something in common with ordinary light bulbs, say researchers at the University of Illinois at Urbana-Champaign and at the ...

Astronomers discover a trio of quasars

Using ESO's Very Large Telescope and the W.M. Keck Observatory, astronomers at the Ecole Polytechnique Fédérale de Lausanne in Switzerland and the California Institute of Technology, USA, have discovered the first known ...

Science funds come up short for 2007

After Congress failed to pass new budgets for the current fiscal year, scientific institutions across the United States could suffer setbacks.

Internet under attack by zombie computers

Computer code writers in Europe are the chief suspects in the creation of programs that turn other computers into zombie-like slaves for Internet crimes.

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