The Sky Tonight

August 12, 2013

NASA spacecraft on journey to Jupiter hits halfway point
Pasadena CA (JPL) Aug 13, 2013
NASA's Juno spacecraft is halfway to Jupiter. The Jovian-system-bound spacecraft reached the milestone today (8/12/13) at 5:25 a.m. PDT (8:25 a.m. EDT/12:25 UTC). "Juno's odometer just clicked over to 9.464 astronomical units," said Juno Principal Investigator Scott Bolton, of the Southwest Research Institute in San Antonio. "The team is looking forward, preparing for the day we enter orbit around the most massive planet in our solar system." For those astronomical-unitly challenged, an astronomical unit (AU) is a unit of measure used by space engineers and scientists when discussing the massive distances involved in the exploration of our solar system - and beyond. ... read more

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An infallible quantum measurement For quantum physicists, entangling quantum systems is one of their every day tools. Entanglement is a key resource for upcoming quantum computers and simulators. Now, physicists in Innsbruck/Austria ... more		New NASA Mission to Help Us Learn How to Mine Asteroids Over the last hundred years, the human population has exploded from about 1.5 billion to more than seven billion, driving an ever-increasing demand for resources. To satisfy civilization's appetite, ... more		Reading a Message from ET Right now, sophisticated radio telescopes are listening to the cosmos, waiting for a transmission from an extraterrestrial civilization. The Allen Telescope Array operated by the SETI Institute is j ... more
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NASA Hubble Finds New Neptune Moon

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When galaxies switch off		Asteroid named as possible source of exploding Russian meteorite		'Blinking' stellar system may yield clues to planet formation		'Lazarus comets' explain Solar System mystery		When fluid dynamics mimic quantum mechanics

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Pulsating star sheds light on exoplanet

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Experimental quest to test Einstein's speed limit

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Perseid Fireballs

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Removing complexity layers from the universe's creation

Chandra Sees Eclipsing Planet in X-rays for First Time

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Environmental Controls Move Beyond Earth

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