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Latest 4 Vesta Stories

Dawn Departs Giant Asteroid Vesta
2012-09-06 05:38:04

[ Watch the Video: Dawn's Greatest Hits at Vesta ] April Flowers for redOrbit.com - Your Universe Online NASA's Dawn spacecraft has escaped the gravitational pull of the giant asteroid Vesta and is on its way to the dwarf planet Ceres. The Dawn mission, supposed to last nearly a decade, has been on a journey to study Vesta and Ceres, celestial bodies believed to have accreted early in the history of the solar system. Both speak to conditions and processes present in the early...

Vesta Gets Ready For Journey To Ceres
2012-08-31 09:33:59

Watch the Video: Dawn Spacecraft's Farewell Portrait of Giant Asteroid Vesta Lee Rannals for redOrbit.com - Your Universe Online The Dawn spacecraft will be departing from asteroid Vesta on September 4 and will head out on a two-and-a-half-year journey towards the dwarf planet Ceres. The spacecraft arrived at Vesta in July 2011 after launching in 2007 on a 3-billion-mile journey towards the asteroid belt. NASA said Dawn will be reaching Ceres in early 2014. Dawn will spiral away...

Meteorites Hold Secrets Of Earth's Formation
2012-07-23 05:32:42

redOrbit Staff & Wire Reports - Your Universe Online Scientists attempting to better understand the formation and the present-day layering of planet Earth have turned to ancient meteorites -- meteorites which they say could hold important clues to some of the Solar System's earliest chemical processes. Those meteorites are known as diogenites, and researchers from the Carnegie Institution, the Scripps Institution of Oceanography, and the University of Maryland studied nine samples...

Dawn Spacecraft The Begin Final Science Orbit Today
2012-06-15 04:41:30

After successfully completing nearly five months scrutinizing the giant asteroid Vesta at its lowest orbit altitude, NASA's Dawn spacecraft will begin its final major science data-gathering phase at Vesta on June 15, at an average altitude of 420 miles (680 kilometers) above the surface. Over the past six weeks, Dawn has been gently spiraling up from its lowest orbit - 130 miles, or 210 kilometers, above the surface - to the final planned science orbit, known as high-altitude mapping orbit...

Vesta's Coat Of Many Colors
2012-06-07 09:05:24

[ Watch the Video ] A new video from NASA's Dawn mission reveals the dappled, variegated surface of the giant asteroid Vesta. The animation drapes high-resolution false color images over a 3-D model of the Vesta terrain constructed from Dawn's observations. This visualization enables a detailed view of the variation in the material properties of Vesta in the context of its topography. The colors were chosen to highlight differences in surface composition that are too subtle for the...

Image 1 - Dawn Mission Reveals Ateroid Vesta's Secrets
2012-05-10 13:17:00

[ Watch the Video ] Lee Rannals for RedOrbit.com NASA unleashed a new analysis of the giant asteroid Vesta on Thursday based on data taken by its Dawn spacecraft. Carol Raymond, Dawn deputy principal investigator at NASA´s Jet Propulsion Laboratory, said that Dawn's success has transformed scientists' perspective of Vesta from a fuzzy form, into a planetary body. She said that the asteroid formed within 2 million years after the first solids formed in the solar system....


Word of the Day
rhyparography
  • Genre or still-life pictures, including all subjects of a trivial, coarse, or common kind: so called in contempt.
According to the OED, "the sense ‘a painting’ in English is probably due to the influence of lithograph n., photograph n., etc."