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| New Particle Accelerator Fits on a Silicon Chip In a full-scale particle accelerator, electrons fly along a kilometers-long path as microwaves bombard them, boosting the particles to near light speed. Such a high-energy electron beam, produced at facilities such as California's SLAC National Accelerator ... | |
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| Mesa Verde is in the dark — and it wants to stay that way Mesa Verde National Park, which has been a pretty dark place since the ancient Pueblo people left their cliff dwellings in the 13th century, is bidding to be designated an International Dark Sky Park by the International Dark-Sky Association. Officials are ... | |
| Space Photos of the Week: Postcards From a Martian Winter This year will be a big one for the Red Planet, with the launch of NASA's Mars 2020 rover from Cape Canaveral in Florida this summer. The rover isn't due to land on Mars until February of 2021, but we can still enjoy the planet's riches in the meantime. | |
| Venus may be the only other planet with active volcanoes The planet Venus might be home to active volcanoes, according to a new study published in Science Advances. If this is true, it would mark the first time scientists have observed an active volcano on another planet. To verify Venutian volcanism, researchers ... | |
| One of NASA's exoplanet hunters has gone quiet NASA has a lot of high-tech hardware cruising around in space right now, but one of the space agency's pint-sized exoplanet hunters appears to have gone dark. In a post by NASA's Jet Propulsion Laboratory, the group explains that its ASTERIA satellite has ... | |
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| Getting the Most Out of a Beginner's Telescope An entry-level telescope for amateur stargazing is a popular gift during the holiday season. Those who recently received one are probably eager to give it a try. However, assuming they're inexperienced with how to operate their new telescope, it's important to ... | |
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