Latest Dwarf planet Stories
Scientists have discovered that a dwarf planet at the edge of the solar system, dubbed 2007 OR10, is an icy world with about half its surface covered in water ice that once flowed from ancient, slush-producing volcanoes.
WASHINGTON, Aug. 1, 2011 /PRNewswire-USNewswire/ -- NASA's Dawn spacecraft, the first ever to orbit an object in the main asteroid belt, is spiraling towards its first of four intensive science orbits. That initial orbit of the rocky world Vesta begins Aug.
NASA's Dawn spacecraft, the first ever to orbit an object in the main asteroid belt, is spiraling towards its first of four intensive science orbits.
NASA will host a news conference on Monday, Aug 1, at noon EDT, to discuss the Dawn spacecraft's successful orbit insertion around Vesta on July 15 and unveil the first full-frame images from Dawn's framing camera.
NASA will host a news conference on Monday, Aug 1, at 2 pm EDT, to discuss the Dawn spacecraft's successful orbit insertion around Vesta on July 15 and unveil the first full-frame images from Dawn's framing camera.
Dawn took this image during its current orbit of Vesta, traveling from the day side to the night side.
NASA said on Wednesday that astronomers have discovered a fourth moon orbiting the dwarf planet Pluto.
WASHINGTON, July 20, 2011 /PRNewswire-USNewswire/ -- Astronomers using the Hubble Space Telescope discovered a fourth moon orbiting the icy dwarf planet Pluto.
PASADENA, Calif., July 18, 2011 /PRNewswire-USNewswire/ -- NASA's Dawn spacecraft has returned the first close-up image after beginning its orbit around the giant asteroid Vesta.
NASA's Dawn spacecraft returned the first close-up image of the asteroid Vesta on Sunday.
Uranus' moon Titania -- Titania is the largest moon of Uranus. Titania was discovered on January 11, 1787 by William Herschel. All of the moons of Uranus are named for characters from Shakespeare or Alexander Pope. Names for the first four discovered moons of Uranus, Oberon, Titania, Ariel and Umbriel, were given by John Herschel, the son of William. Titania was named after Titania, the Queen of the Faeries in A Midsummer Night's Dream. Titania is composed of roughly 50% water...
Brown Dwarf -- Brown dwarfs are a special type of low-mass star (approximately 13-70 Jupiter masses) that do not have nuclear fusion occurring in their cores during their time on the main sequence. Early in their development most brown dwarf stars do have lithium fusion in their cores, and a lack of lithium is a test for low-mass objects that are suspected of being brown dwarfs. Many brown dwarfs continue to glow in the red and infrared after their lithium is exhausted. This glow is...
- A member of the swell-mob; a genteelly clad pickpocket. Sometimes mobsman.