Latest Near-Earth object Stories
According to some articles circulating the internet, a "monster" asteroid will "skim" by Earth tomorrow, and we all may die. We talk to Vanderbilt astronomer David Weintraub, who clarifies what's really going to happen.
WASHINGTON, March 26, 2015 /PRNewswire-USNewswire/ -- Millions of images of celestial objects, including asteroids, observed by NASA's Near-Earth Object Wide-field Survey Explorer (NEOWISE)
A software application based on an algorithm created by a NASA challenge has the potential to increase the number of new asteroid discoveries by amateur astronomers.
WASHINGTON, March 15, 2015 /PRNewswire-USNewswire/ -- A software application based on an algorithm created by a NASA challenge has the potential to increase the number of new asteroid discoveries
On January 26, 2015, the 0.6 mile-wide asteroid 2004 BL86 will pass within 745,000 miles of Earth. So...there's not much to worry about. Just get your telescopes ready.
Every three years, a huge, mountain-sized asteroid crosses orbit with Earth. According to Russian astrophysicist Vladimir Lipunov, this asteroid could hit Earth with an explosion 1,000 times greater than the surprise 2013 impact over Chelyabinsk.
European experts have spotted one of the faintest asteroids ever found – a chunk of space rock thought to be about 100 m in diameter beyond the orbit of Mars.
After being postponed earlier in the week, the Japan Aerospace Exploration Agency Hayabusa-2 space probe successfully lifted off early Wednesday morning local time, officially beginning its six-year mission to collect samples from a distant C-type asteroid known as 1999 JU3.
Born from the rubble of a violent collision, hurled through space for millions of years and dismembered by the gravity of planets, asteroid Bennu had a tough life in a rough neighborhood: the early solar system.
NEAR-Shoemaker Mission -- The Near Earth Asteroid Rendezvous - Shoemaker (NEAR Shoemaker), renamed after its launch in honor of Gene Shoemaker, is an unmanned spacecraft designed to study the near-Earth asteroid Eros from close orbit over a period of a year. The primary scientific objectives of NEAR were to return data on the bulk properties, composition, mineralogy, morphology, internal mass distribution and magnetic field of Eros. Secondary objectives include studies of regolith...
Near-Earth Object -- Near-Earth Objects (NEO) are asteroids, comets and large meteoroids whose orbit intersects Earth's orbit and which may therefore pose a collision danger. Due to their size and proximity, NEO's are also more easily accessible for spacecraft from Earth and are important for future scientific investigation and commercial development. In fact, some near-Earth asteroids can be reached with much less Î”V (change in velocity) than the Moon. In the United States, NASA...
Near-Earth Asteroid -- Near-Earth asteroids (NEAs) are asteroids whose orbit intersects Earth's orbit and which may therefore pose a collision danger, as well as being most easily accessible for spacecraft from Earth. In fact, some near-Earth asteroids can be reached with much less Î”V than the Moon. The most famous near-Earth asteroid is 433 Eros that was visited by NASA's Near Earth Asteroid Rendezvous probe. A few hundred such near-Earth asteroids are known, ranging in size up...
433 Eros -- The asteroid 433 Eros was named after the Greek god of love Eros. It is an S-type asteroid approximately 13 x 13 x 33 km in size, the second-largest near-Earth asteroid. It was visited by the NEAR Shoemaker probe, which first orbited it taking extensive photographs of its surface and then in 2001 at the end of its mission was landed on the asteroid's surface using only its maneuvering jets. Depending on where they stood on Eros, a person who weighed 200 pounds (90...