Astronomers in Japan, using an X-ray detector on the International Space Station, and at Penn State University, using NASA's Swift space observatory, are announcing the discovery of…
A specialised camera on a telescope operated by U.K. astronomers from Liverpool has made the first measurement of magnetic fields in the afterglow of a gamma-ray burst (GRB). The result…
An extraordinarily bright, extraordinarily long-lasting supernova named SN 2007bi, snagged in a search by a robotic telescope, turns out to be the first example of the kind of stars…
Launched from Vandenberg Air Force Base, Calif., aboard an United Launch Alliance Atlas V launch vehicle, Oct. 18, 2009, the Special Sensor Ultraviolet Limb Imager (SSULI) developed…
The most distant object ever discovered is described in this week's edition of the science journal Nature…
Imagine: during lunch your colleague throws an apple to you. You catch it (of course) without difficulty. No problem. But what actually happened? Did you consciously decide to catch…
This summer, University of Florida astronomers inaugurated the world's largest optical telescope on a nearly 8,000-foot mountaintop 3,480 miles away…
The Galilean Nights builds on the unprecedented success of April's 100 Hours of Astronomy, another IYA2009 Cornerstone project. Over three nights amateur and professional astronomers,…
Scientists at the Universities of Glasgow, Strathclyde and Central Lancashire have used 21st Century solar observations and image processing to finally solve a sunspot puzzle first…
Students from three Melbourne high schools will take control of CSIRO's famous Parkes telescope in NSW using the internet today (Wednesday, 12 August) and post their results on Twitter.…