
NOAO: NGC 2346 - A Cosmic Butterfly's Delicate Wings
NOAO scientists, using the Gemini Observatory 8-meter telescope in Chile, have obtained the highest resolution image ever obtained for the planetary nebula NGC 2346. Shaped like a butterfly, or an h ... more
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Distant Black Hole Wave Twists Like Giant Whip
Fast-moving magnetic waves emanating from a distant supermassive black hole undulate like a whip whose handle is being shaken by a giant hand, according to a new study using data from the National R ... more
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Study reveals why mysterious structures within Earth's mantle hold clues to life here
Advanced air filter could enable building vents to capture carbon and reduce energy use
Boos, blowups and last-minute pause as a chaotic COP30 closes out
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Huge new survey to shine light on dark matter
Around 85% of the matter in the Universe is dark, and of a type not understood by physicists. Although it doesn't shine or absorb light, astronomers can detect this dark matter through its effect on ... more
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A galaxy in bloom
The ghostly shells of galaxy ESO 381-12 are captured here in a new image from the NASA/ESA Hubble Space Telescope, set against a backdrop of distant galaxies. The strikingly uneven structure and the ... more
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Astronomers find a massive black hole that outgrew its galaxy
Astronomers have spotted a super-sized black hole in the early universe that grew much faster than its host galaxy. The discovery runs counter to most observations about black holes, which are massi ... more
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A precocious black hole
Black holes can be found at the centres of most galaxies. Most have little mass compared with their host galaxy. ETH researchers, however, have discovered a particularly massive black hole, which cl ... more
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Student Dust Counter Provides Clues About Solar System
"We are stardust" is more than a lyric in a hit 1970's song. It's actually true. Our solar system began as flecks of star-created gas and dust that drew together to form our sun, the planets ... and ... more
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