Reentry data will help improve prediction models
A rare reentry of a suspected rocket body from a very high orbit next month offers an excellent opportunity to gather data to improve our knowledge of how objects interact with Earth's atmosphere.
A rare reentry of a suspected rocket body from a very high orbit next month offers an excellent opportunity to gather data to improve our knowledge of how objects interact with Earth's atmosphere.
Space Exploration
Oct 26, 2015
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While fireworks only last a short time here on Earth, a bundle of cosmic sparklers in a nearby cluster of stars will be going off for a very long time. NGC 1333 is a star cluster populated with many young stars that are less ...
Astronomy
Jul 3, 2015
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There are ways to report on occasional close approaches by near-Earth objects (NEOs) that convey the respectful awareness of their presences and the fact that our planet shares its neighborhood with many other objects, ...
Mar 27, 2015
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NASA's Near-Earth Object Wide-field Survey Explorer (NEOWISE) spacecraft discovered and characterized 40 near-Earth objects (NEOs) in the first year after the mission was re-started in December 2013. Eight of the discoveries ...
Space Exploration
Jan 20, 2015
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The self-professed "Pluto Killer" is at it again. Dr. Michael Brown is now reminiscing about the good old days when one could scour through sky survey data and discover big bright objects in the Kuiper Belt. In his latest ...
Astronomy
Jan 13, 2015
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Big Data comes naturally to science. Every year, scientists in every field, from astronomy to zoology, make tremendous leaps in their ability to generate valuable data.
Computer Sciences
Dec 5, 2014
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On October 23, 2013, astronomers with the Catalina Sky Survey picked up a very faint asteroid with an unusual orbit more like a that of a comet than an asteroid. At the time 2013 UQ4 was little more than a stellar point ...
Space Exploration
May 9, 2014
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(Phys.org) —An asteroid about 25 feet (8 meters) across will safely pass Earth at about 1:21 p.m. PST (4:21 p.m. EST) today, March 6, approaching us six times closer than the moon.
Space Exploration
Mar 7, 2014
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A newly-discovered asteroid about the size of a space shuttle will fly past Earth on December 11, 2013 at a very safe distance of 760,000 kilometers (470,000 miles). The closest approach of Asteroid 2013 XY8 will be 11:14 ...
Space Exploration
Dec 11, 2013
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(Phys.org) —Planning is underway for a successor to the world's largest fully robotic telescope. The Liverpool Telescope (LT) is a 2-metre optical telescope located on La Palma that has been in operation since 2004. It ...
Astronomy
Jul 2, 2013
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