Trojan asteroid shares the same orbit as Earth. Will it come in contact with Earth anytime soon?
IBT Staff Reporter
Jul 28, 2011
Trojan asteroids share orbits with other planets in our Solar System to include Neptune, Mars and Jupiter. Two of Saturn's moons share orbits with Trojans, according to NASA.
Laura Matthews
Jul 28, 2011
Earth has joined a group of planets like Jupiter, Neptune and Mars which have Trojan asteroids as companions as they move around the sun in their orbits.
Jijo Jacob
Jul 28, 2011
Scientists have discovered first Trojan asteroid companion to Earth that orbits around the sun along with Earth for thousands of years.
Ankita Mehta
Jul 28, 2011
Astronomers studying data from an orbiting NASA observatory discovered the first known Trojan of the Earth.
IBT Staff Reporter
Jul 27, 2011
We are not alone - a small asteroid, 1,000 feet across, has finally been found and it's orbital path shares Earth's orbit.
Surojit Chatterjee
Jul 27, 2011
NASA has embraced a presidential directive to plant astronauts on an asteroid, a mission that officials say represents the most ambitious yet for the space agency.
Jeremy White
Jul 26, 2011
See the first photo of Vesta
Jeremy White
Jul 22, 2011
NASA's Dawn, locked in orbit around Vesta, has sent back the first ever close-up image of the asteroid (photos below).
Hao Li
Jul 18, 2011
NASA's Dawn became the first spacecraft to orbit asteroid Vesta on Saturday. It will remain in the orbit until July 2012.
Hao Li
Jul 18, 2011
NASA spacecraft Dawn has entered into an orbit around asteroid Vesta on Saturday.
Hao Li
Jul 18, 2011
NASA spacecraft Dawn entered into an orbit around asteroid Vesta on Saturday. It will study Vesta until July 2012. Then, it will travel to and study nearby dwarf planet Ceres in 2015.
Hao Li
Jul 17, 2011
NASA's Dawn spacecraft on Saturday has entered orbit around Asteroid Vesta to begin a year-long study of the second-most-massive object in the asteroid belt after the dwarf planet Ceres.
Manikandan Raman
Jul 17, 2011
NASA's Dawn spacecraft orbits the asteroid vesta after a four year journey of getting there.
IBT Staff Reporter
Jul 16, 2011
NASA Dawn spacecraft will approach asteroid Vesta for a prolonged orbit. Engineers expect Dawn to be captured by Vesta's gravity and into a prolonged orbit at approximately 10 p.m. PDT Friday, reported NASA.
Hao Li
Jul 15, 2011
NASA's Dawn spacecraft is set to begin a prolonged encounter with the asteroid Vesta on Friday, making the mission the first to enter orbit around a main-belt asteroid.
Kukil Bora
Jul 15, 2011
Scientists believe the images and information collected about Vesta will illuminate what happened in the early days of the universe.
Jeremy White
Jul 14, 2011
Scientists believe the images and information collected about Vesta will illuminate what happened in the early days of the universe
Jeremy White
Jul 14, 2011
NASA's Dawn probe is about to go into orbit around the Vesta asteroid, the second largest in an asteroid belt lying between Mars and Jupiter, in the culmination of a nearly four year journey.
Jeremy White
Jul 14, 2011
The horn of an adult triceratops unearthed in Montana belongs to the last survivor of the mass extinction discovered by paleontologists. The find gives weight to the theory that an asteroid caused the catastrophic end of the age of Dinosaurs.
Mark Johanson
Jul 13, 2011
Asteroid 2011 MD, a small space rock the size of a tour bus, zipped past Earth in what was a close shave in cosmic terms. The flyby was tantalizingly close to Earth, and was at some point closer to the planet than some satellites.
Jijo Jacob
Jun 27, 2011
An asteroid, named 2011 MD, barely missed crashing on to the Earth's surface today, but the real danger awaits us in 2182 when a gigantic asteroid may be on a collision course with this planet, astronomers warn.
IBT Staff Reporter
Jun 27, 2011