NASA launched Dawn spacecraft in 2007 to study two of the three known protoplanets of the asteroid belt: Vesta and Ceres. And now here is an amazing interactive tool, very similar to Google Earth, called Vesta Trek, which let you explore Vesta—one of the largest asteroids in the Solar System—on your own.
Over the last couple of weeks, the Dawn Spacecraft has been beaming back spectacular pictures of Ceres – a world, discovered more than a century before Pluto, about which we know very little. This is the story of its discovery, and humanity's impending visit to one of the last unexplored planetary bodies in the…
Appearing in the December issue of the journal Icarus, this beautiful geologic map of big ol' asteroid/minor-planet Vesta was created by a team led by planetary scientist David Williams, from data collected by NASA's Dawn spacecraft during its 15-month orbit of the oblong object between 2011 and 2012.
Giant asteroid Vesta is the second-biggest object in our solar system's asteroid belt, and the origin of an estimated 5% of Earth's meteorites. Yesterday, an especially rare chunk of Vesta recovered from the Netherlands in 1925 was reported stolen from the Sonnenborgh Museum and Observatory in Utrecht, Netherlands.
At 330 miles in diameter, Vesta is the second most massive object in the asteroid belt. NASA's Dawn spacecraft has been orbiting it for some time now, but it's finally generated an image which shows the asteroid in all its glory.
For years, scientists have been calling Vesta an asteroid. Granted, it's a big asteroid — at 330 miles across, it's the second biggest in the solar system — but NASA's Dawn spacecraft recently got its closest look at Vesta yet, and according to Dawn's principle investigator Christopher Russel, astronomers have been…
Giant asteroid Vesta is so enormous, many astronomers don't even refer to it as an asteroid, preferring to call the celestial body a "protoplanet." This image, which compares Vesta to eight other asteroids that we've sent spacecraft to investigate, helps illustrate the reason such a distinction exists.
Of course, much of the color in these images isn't natural, but instead the result of analysis by a polarizing microscope. But thanks to such analysis we know exactly where these space rocks came from: the solar system's weirdest asteroid.
Despite being only about 330 miles across, the asteroid Vesta features some of the biggest cliffs in the entire solar system. This new image from NASA's Dawn probe gives us one of the most striking looks yet at Vesta's cliffs.
The tallest peak in the solar system is Olympus Mons of Mars, three times taller than Mount Everest. But it's not as easy to say what the second tallest mountain is...but it might be found in the unlikeliest of places.
Feast your eyes on some of the latest vistas of Vesta, the second-most massive object in our solar system's main asteroid belt.
Right now NASA's Dawn spacecraft is 114 million miles from Earth, orbiting thousands of miles above the surface of the giant asteroid Vesta. And Dawn's been taking pictures.
At 330 miles in diameter, Vesta is the second most massive object in the asteroid belt. On Friday 15, NASA's Dawn spacecraft entered its orbit firing its ion thruster to reduce its speed. Then it captured this image.
Ceres and Vesta are two of the largest asteroids in the Belt, and their power extends far beyond the band of rocks they inhabit between Jupiter and Mars. Astronomers have discovered that these asteroids' gravitational effects introduced "strong chaos" into the Earth's orbit, making it impossible to know the exact…
History, made: The unmanned Dawn spacecraft has successfully entered orbit around Vesta, a massive asteroid some 117 million miles from our planet. This is the first spacecraft to orbit and object in our solar system's asteroid belt. [MSNBC]
Vesta is the asteroid belt's second largest object, but figuring out what it is has driven astronomers crazy. Is it an asteroid? A planet, perhaps a protoplanet? Whatever the answer, Vesta might just be the solar system's most important object.