PHYSORG– Early data from a Columbia-led dark matter experiment rule out recent hints by other scientists who say they have found the elusive particle that holds the universe together. The findings show that dark matter, which is believed to make up 83 percent of the matter in the universe, is more elusive than many had hoped. “Dark matter particles continue … Read More
space
Time Travel? Maybe.
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LA TIMES– Imagine that you’re a science-fiction writer on a tight schedule. You’d like to play in the vast expanses of the universe, but you have too much scientific integrity to conjure up a warp drive or a DeLorean out of thin air. You’re also concerned that your audience would get bored in the thousands of years that it would … Read More
Galaxy May Be Full of ‘Earths,’ Alien Life
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CNN– As NASA prepares to hunt for Earth-like planets in our corner of the Milky Way galaxy, there’s new buzz that “Star Trek’s” vision of a universe full of life may not be that far-fetched. Pointy-eared aliens traveling at light speed are staying firmly in science fiction, but scientists are offering fresh insights into the possible existence of inhabited worlds … Read More
Alien Life? Astronomers Predict Contact by 2025
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NATIONAL GEOGRAPHIC– Earthlings could make contact with extraterrestrial beings by the year 2025, two astronomers predict in a new book. The authors say it’s unlikely space aliens look like Hollywood’s ET—little, green, and hairless—and that while aliens are highly unlikely to pay Earth a visit, they may be sending radio signals across space to let us know they exist. The … Read More
Don’t Talk to Aliens, Warns Stephen Hawking
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TIMES ONLINE– The aliens are out there and Earth had better watch out, at least according to Stephen Hawking. He has suggested that extraterrestrials are almost certain to exist- but that instead of seeking them out, humanity should be doing all it that can to avoid any contact. The suggestions come in a new documentary series in which Hawking, one … Read More