Planck deep space telescope receives its final command

The Planck telescope is a deep space scientific instrument that has been in use for four a half years. During the telescope’s mission, it was able to determine that the universe is about 80 million years older than scientists previously thought. The telescope also made some other interesting discoveries such as spotting an 80,000,000°C gas […]

The Fascinating Science Behind Why a Tapped Beer Foams Over

Scientists have figured out how flying insects fly. They’ve created real-life lightsabers. But they’re at their best when they’re tackling the mysteries of beer. Now, thanks to a research team studying fluid mechanics, we finally know why bottled beer foams over after a tap on the mouth — with slow-mo footage and everything.

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Japanese space agency test fires space cannon

Japanese space agency JAXA has successfully test fired its “space cannon” that is designed to launch a projectile into asteroid. The space cannon will eventually be mounted inside the Japanese Hayabusa-2 space probe. That space probe is expected to launch in 2014. After launch, the Hayabusa-2 space probe will head towards a rendezvous with an […]

Galaxy z8_GND_5296 is the most distant ever discovered

An international team of astronomers has detected what they say is the furthest galaxy away from our Milky Way galaxy ever discovered. Astronomers say that the newly discovered galaxy is 30 billion light years away from the Earth. The distant galaxy was discovered using the Hubble Space Telescope and then confirmed using the Keck Observatory […]

Why Can People Live in Hiroshima and Nagasaki Now, But Not Chernobyl?

Why Can People Live in Hiroshima and Nagasaki Now, But Not Chernobyl?

On August 6 and 9, 1945, U.S. airmen dropped the nuclear bombs Little Boy and Fat Man on the Japanese cities of Hiroshima and Nagasaki. On April 26, 1986, the number four reactor at the Chernobyl Nuclear Power Plant in the Ukraine exploded.

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Can a Sponge Absorb Mercury?

A sponge is a sponge because its porous material is able to absorb liquid of any kind. But what about liquid metal? Can a sponge actually absorb the heavy quicksilver material known as mercury? Not at all. At best, a little bit of mercury goop gets caught on top of the sponge and slides away like its T-1000 shaping itself back together. [Tao Fledermaus via The Awesomer]

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Homemade Explosives Are the Most Satisfying Way To Carve a Pumpkin

Homemade Explosives Are the Most Satisfying Way To Carve a Pumpkin

When you’re too old to go collect candy, and don’t have any kids to go on your behalf, Halloween stops being as fun as it was when you were young. But don’t worry—there are still plenty of ways to bring a little grownup fun back to October 31. For example, carving a pumpkin is considerably more awesome when you add some light explosives into the mix.

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Ooh, Heaven Is a Place on Earth

Ooh, Heaven Is a Place on Earth

If you’ve ever wanted to visit the extreme environments used as offworld training landscapes for future astronauts—where bleak, windswept, and often highly remote locations act as surrogates for the surfaces of other planets—a new guidebook will help you find them. Assembled for the European Space Agency by scientists at the Open University, The Catalogue of Planetary Analogues (PDF) is now available for download.

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Watch These Water Drops Levitate and Form Spinning, Pulsating Stars

If you play around with an ultrasound field for long enough, you can set up standing waves that allow you to levitate water drops in mid-air—but that’s only where the fun starts.

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Did an Inspirational Apple Really Fall on Newton’s Head?

Did an Inspirational Apple Really Fall on Newton's Head?

In grade school you probably learned Newton’s apple story around the time you learned that George Washington chopped down a cherry tree, that people in Columbus’ time thought that the world was flat, or that the Pilgrims celebrated the first Thanksgiving in America and invited the Native Americans to join them.

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