Science news articles about 'near earth asteroids'

... -based telescope designed to search for near-Earth asteroids." NEOSSat is the first follow up mission ... vacuum of space, NEOSSat will be able to detect asteroids delivering as few as 50 photons of light ...

... sunlight, which can increase or decrease the spin rate of an asteroid. Derek Richardson, of the University of Maryland, his ... both fast and slow rotators among [near-Earth asteroids] and small main belt ...

... asteroids of the main belt, while radar measurements are mostly constrained to observations of near-Earth asteroids that experience close encounters with our planet. Delbo and his colleagues have ...

... moving particles in the solar wind damage the asteroid's surface at an amazing rate3", says Vernazza. Unlike ... "fresh" surfaces seen among near-Earth asteroids. Instead, these "fresh-looking" surfaces ...

Radar imaging at NASA's Goldstone Solar System Radar on June 12 and 14, 2009, revealed that near-Earth asteroid 1994 CC is a triple system.

... Radar on June 12 and 14, 2009, revealed that near-Earth asteroid 1994 CC is a triple system. Asteroid 1994 CC encountered Earth within 2.52 million kilometers (1.56 million miles) on ...

Radar imaging at NASA's Goldstone Solar System Radar on June 12 and 14, 2009, revealed that near-Earth asteroid 1994 CC is a triple system.

Fewer people are searching for near-Earth asteroids, astronomer David Morrison said in the 1990s, than work a shift in a small McDonalds. But that group #20; a little larger now #20; has over the past ...