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Latest Radar astronomy Stories

2014-06-12 23:02:11

Arecibo and NASA Scientists using Earth-based radar have produced sharp views of a recently-discovered asteroid as it slid safely past our planet. Taken on June 8, 2014, the new views of asteroid 2014 HQ124 are some of the most detailed images of a near-Earth asteroid ever obtained with Arecibo Observatory and Goldstone Solar System Radar. Arecibo, Puerto Rico (PRWEB) June 12, 2014 On Sunday, June 8, 2014, asteroid 2014 HQ124 safely passed Earth a little over three times the distance from...

2013-06-14 23:00:44

Arecibo Observatory catches the most detailed radar images ever of asteroid 1998 QE2 and its newly-discovered moon as they safely pass our planet. Arecibo, Puerto Rico (PRWEB) June 14, 2013 Arecibo Observatory continues to take radar images of asteroid 1998 QE2 and its moon as the space rock sails safely passed earth this week. The images show a dark cratered asteroid 3 kilometers across (1.9 miles) with a companion moon 750 meters (2,500 feet) in size. The asteroid and its moon passed 6...

NASA Captures Image Of Large Asteroid Passing Earth
2011-11-08 04:30:48

NASA's Deep Space Network antenna in Goldstone, Calif. has captured new radar images of Asteroid 2005 YU55 passing close to Earth. The asteroid safely will fly past our planet slightly closer than the moon's orbit on Nov. 8. The last time a space rock this large came as close to Earth was in 1976, although astronomers did not know about the flyby at the time. The next known approach of an asteroid this size will be in 2028. The image was taken on Nov. 7 at 11:45 a.m. PST, when the...

Live Chat - Near-Earth Flyby of Large Asteroid To Occur November 8
2011-11-01 04:41:08

Ask scientists about a large asteroid that will pass between the Earth and moon in a close encounter between our planet and a near-Earth object You are invited to participate in a live online chat this Thursday from 3 p.m. to 4 p.m. EDT with two eminent astronomers from the National Science Foundation (NSF) and NASA, who will discuss a large asteroid that will approach close to Earth on Nov. 8, 2011 and the science of such near-Earth asteroids. This rare flyby of the asteroid--which is...

NASA In Final Preps For Nov. 8 Asteroid Flyby
2011-10-27 04:30:32

NASA scientists will be tracking asteroid 2005 YU55 with antennas of the agency's Deep Space Network at Goldstone, Calif., as the space rock safely flies past Earth slightly closer than the moon's orbit on Nov. 8. Scientists are treating the flyby of the 1,300-foot-wide (400-meter) asteroid as a science target of opportunity - allowing instruments on "spacecraft Earth" to scan it during the close pass. Tracking of the aircraft carrier-sized asteroid will begin at 9:30 a.m. local time (PDT)...

2011-06-02 17:09:00

MENLO PARK, Calif., June 2, 2011 /PRNewswire/ -- SRI International, leading a multi-organization team, has been awarded a five-year cooperative agreement by the National Science Foundation (NSF) to manage, operate and maintain the Arecibo Observatory in Puerto Rico. The observatory, preeminent for its research in astronomy, planetary studies, and space and atmospheric sciences, is the world's largest and most sensitive single-dish radio telescope. The award, valued at approximately $42M,...

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2011-05-02 14:50:37

Since the dawn of the space age, humanity has sent 16 robotic emissaries to fly by some of the solar system's most intriguing and nomadic occupants -- comets and asteroids. The data and imagery collected on these deep-space missions of exploration have helped redefine our understanding of how Earth and our part of the galaxy came to be. But this fall, Mother Nature is giving scientists around the world a close-up view of one of her good-sized space rocks -- no rocket required. "On November 8,...

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2010-10-29 08:52:40

Exactly one week before the world gets a new look at comet Hartley 2 via NASA's EPOXI mission, observations of the comet by the Arecibo Planetary Radar in Puerto Rico have offered scientists a tantalizing preview. "It kind of looks like a cross between a bowling pin and a pickle," said EPOXI project manager Tim Larson of NASA's Jet Propulsion Laboratory in Pasadena, Calif. "Only it's about 14-thousand-times larger and hurtling through space at 23 miles per second." A new image is online at...

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2010-03-25 12:15:00

Key observations of an asteroid with a slight chance of hitting Earth may have to be shuttered in light of budget cuts, officials at a Puerto Rico observatory reported on Thursday. Officials at the Arecibo Observatory, who are tracking the orbit of an asteroid that could possibly make impact in 2036, are facing funding cuts starting in 2011. They are seeking to complete radar measurements in early 2013 that they believe will prove the asteroid, Apophis, will miss Earth. However, in order to...


Word of the Day
bellycheer
  • Good cheer; viands.
  • To revel; to feast.
The word 'bellycheer' may come from 'belle cheer', "good cheer".
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