
Recreating Our Galaxy in a Supercomputer
Astronomers have created the most detailed computer simulation to date of our Milky Way galaxy's formation, from its inception billions of years ago as a loose assemblage of matter to its present-da ... more
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Massive Holes 'Punched' Through a Trail of Stars Likely Caused by Dark Matter
Researchers have detected two massive holes which have been 'punched' through a stream of stars just outside the Milky Way, and found that they were likely caused by clumps of dark matter, the invis ... more
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Fossil fuels harm health from 'cradle to grave': report
Trash, mulch and security: All jobs for troops in Washington
Rising oceans to threaten 1.5 million Australians by 2050: report
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Titan's Dunes and Other Features Emerge in New Images
New scenes from a frigid alien landscape are coming to light in recent radar images of Saturn's largest moon, Titan, from NASA's Cassini spacecraft.
Cassini obtained the views during a close f ... more
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New knowledge about the building blocks of life
A study of an enzyme that helps build and repair DNA in living organisms increases our understanding of how these processes are controlled and how we can use this to combat infections.
Chemist ... more
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OSIRIS-REx Prepared for Mapping, Sampling Mission to Asteroid Bennu
The first U.S. mission to travel to an asteroid, retrieve samples and return them to Earth is targeted for a Sept. 8 launch atop a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force ... more
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T2K CP Violation Results Help Explain Workings of Universe
Why the universe is dominated by matter today, instead of being comprised of equal parts matter and antimatter, is one of the most intriguing questions in all of science. One of the conditions requi ... more
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One Trace of Dark Matter Vanishes
A mysterious X-ray signal from clusters of galaxies recently caused some excitement among astronomers: Does it perhaps originate from dark matter, which makes up around 80 percent of the matter in t ... more
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