Articles tagged "neowise"

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Once in a lifetime: Comet C/2020 F3 (NEOWISE) shines bright, joins the ISS and noctilucent clouds - observing tips, live show

Comet C/2020 F3 (NEOWISE) has survived its close encounter with the Sun and is currently observable from the northern hemisphere with the naked eye. To receive this celestial gift, get up before dawn, look to the NNE and see it before the Sun takes over, or wait a...

July 08, 2020

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Comet C/2020 F3 (NEOWISE) now seen by naked eye, set to make closest approach to Earth on July 23

Comet C/2020 F3 (NEOWISE) is set to make its closest approach to Earth on July 23, 2020, when it will pass at a distance of 0.69 AU. Some experienced observers under clear skies have already reported spotting the comet with the naked eye. The comet was discovered on...

July 07, 2020

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A group of mysterious asteroids that could explain the origin of NEOs discovered

Lying near the asteroid rich abyss between Mars and Jupiter high above our Solar System, a unique family of space rocks called Euphrosyne asteroids just got discovered by the scientists at NASA's Jet Propulsion Laboratory (JPL).The Euphrosynes are distributed at the

August 05, 2015

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Millions of images observed by NEOWISE now available to the public

Millions of images of celestial objects, including asteroids, observed by NASA's Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE) spacecraft are now available online to the public. The data was collected following the restart of the asteroid-seeking s

March 27, 2015

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A yearlong look at asteroids and comets by NEOWISE

NASA's Near-Earth Object Wide-field Survey Explorer or NEOWISE spacecraft, a space telescope that scans the skies for asteroids and comets, discovered and characterized 40 near-Earth objects (NEOs) in the first year after the mission was re-started in December

January 16, 2015

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Surprise picture for WISE's fourth anniversary

In an unexpected juxtaposition of cosmic objects that are actually quite far from each other, a newly released image from NASA's Wide-Field Infrared Survey Explorer (WISE) shows a dying star, called the Helix nebula, surrounded by the tracks of asteroids. The

December 15, 2013

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A new count of Potentially Hazardous Asteroids - 4,700 asteroids have the potential to make close Earth approaches

The new analysis suggests that about twice as many potentially hazardous asteroids (PHAs) as previously thought reside in low-inclination orbits, which are roughly aligned with the plane of Earth's orbit. The new results from data obtained from the asteroid-hunting

May 17, 2012

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WISE preliminary data release - 57% of the sky

Finally, WISE team has released a data from its sky-mapping mission representing 57 percent of the sky as seen by WISE. This preliminary release will allow astronomers and astronomy enthusiasts worldwide to explore the sky as seen by WISE. It will also allow the WISE te

April 16, 2011