Category: Physics

ufo, ufos, aliens, science

What You Need to Know About Alien ‘False Alarms’

Aliens might not be a frequent topic of discussion, but when scientists discover something unusual in outer space, it’s hard to keep the mind from wondering if we’re really the only ones in the universe. This is what happened recently when Russian astronomers happened to be observing HD 164595, a star in the constellation of …

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The World’s Most Powerful X-Ray is About to Get a Bit Stronger

Editor’s note: This post has been updated and broken links removed. Please see our policy on broken hyperlinks for more. If you thought the world’s most powerful X-ray couldn’t get any more powerful, think again. Known as the Linac Coherent Light Source (LCLS) X-ray Laser, the device is set to become 8,000 times faster and 10,000 times brighter …

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