News tagged with asteroid

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US company aims to 'harvest' asteroids

A US company said Tuesday it plans to send a fleet of spacecraft into the solar system to mine asteroids for metals and other materials in the hopes of furthering exploration of the final frontier.

Jan 22, 2013
4.4 / 5 (20) 31

Herschel intercepts asteroid Apophis

(Phys.org)—ESA's Herschel space observatory made new observations of asteroid Apophis as it approached Earth this weekend. The data shows the asteroid to be bigger than first estimated, and less reflective.

Jan 09, 2013
5 / 5 (8) 4 | with audio podcast

Celestial flybys set to thrill

Astronomers are gearing up for thrills this year when Earth gets buzzed by two rogue asteroids and two comets, including a wanderer last seen by the forerunners of mankind.

Jan 06, 2013
4.3 / 5 (19) 5