The international effort to find, confirm and catalogue the multitude of asteroids that pose a threat to our planet has reached a milestone: 15 000 discovered – with many more to go.
Space Exploration
Oct 28, 2016
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225
A small asteroid has been discovered in an orbit around the sun that keeps it as a constant companion of Earth, and it will remain so for centuries to come.
Space Exploration
Jun 17, 2016
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134
A paper posted Sunday by Nathan Myhrvold to ArXiv.org and described in an article by reporter Ken Chang in the May 23 New York Times discusses interpretations of data on asteroids from NASA's NEOWISE mission. The paper was ...
Other
May 26, 2016
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5
NASA's Near-Earth Object Wide-field Survey Explorer (NEOWISE) mission has released its second year of survey data. The spacecraft has now characterized a total of 439 NEOs since the mission was re-started in December 2013. ...
Space Exploration
Apr 6, 2016
0
27
At the Palomar Observatory near San Diego, astronomers are busy tinkering with a high-tech instrument that could discover a variety of objects both far from Earth and closer to home.
Astronomy
Mar 4, 2016
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16
NASA's James Webb Space Telescope will allow scientists to better study and understand Near Earth Objects (NEOs), a new paper by a Planetary Science Institute researcher said.
Space Exploration
Feb 9, 2016
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21
NASA has formalized its ongoing program for detecting and tracking near-Earth objects (NEOs) as the Planetary Defense Coordination Office (PDCO). The office remains within NASA's Planetary Science Division, in the agency's ...
Space Exploration
Jan 8, 2016
1
127
Asteroid 2003 SD220 safely flew past Earth on Dec. 24 at a distance of 6.8 million miles (11 million kilometers). Scientists at NASA's Jet Propulsion Laboratory in Pasadena, California, have generated the highest-resolution ...
Space Exploration
Dec 28, 2015
0
907
(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
1
0
(Phys.org) —Several sources confirm that the first discovered asteroid in 2014, designated 2014 AA, entered Earth's atmosphere late Jan. 1 (Jan. 2 Universal time) over the mid-Atlantic Ocean. The Catalina Sky Survey operating ...
Space Exploration
Jan 6, 2014
0
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