
Will the Real Monster Black Hole Please Stand Up?
A new high-energy X-ray image from NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, has pinpointed the true monster of a galactic mashup. The image shows two colliding galaxies, collectively ... more
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Flashes from faster-than-light spots unveil astronomical secrets
If you sweep a laser pointer across the Moon fast enough, you can create spots that actually move faster than light. Anyone can do it. At a meeting of the American Astronomical Society in Seattle, R ... more
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NASA ISRO radar satellite beams first Earth images from space
Morocco High Atlas whistle language strives for survival
China warns Papua New Guinea over Australian defence deal
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More accurate Saturn positioning helps improve astro navigation
Scientists have used the National Science Foundation's Very Long Baseline Array (VLBA) radio-telescope system and NASA's Cassini spacecraft to measure the position of Saturn and its family of moons ... more
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A New, Public View of the Sky
For the first time, scientists and the public are beginning to see the large-scale structure of the universe, thanks to the Sloan Digital Sky Survey. UA scientists provide scientific expertise and c ... more
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SDSS: Sloan Survey Opens New Public View of the Sky
Today, the Sloan Digital Sky Survey (SDSS) issues its latest public data release, the final release of the third epoch of the survey (SDSS-III). Weighing in at more than 100 terabytes, "Data Release ... more
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Rosetta in 2015
Before the Christmas break we left you with a bounty of comet images to create a movie - if you took on the challenge, do post links to your videos on the relevant post: CometWatch - the movie. We a ... more
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CfA: Eight New Planets Found in "Goldilocks" Zone
Astronomers have announced that they have found eight new planets in the "Goldilocks" zone of their stars, orbiting at a distance where liquid water can exist on the planet's surface. This doubles t ... more
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