Asteroid Toutatis tumbles by Earth

While Asteroid 4179 Toutatis was never a threat to hit Earth during its quite-distant pass on Dec. 11-12, astronomers were keeping their instruments and eyes on this space rock to learn more about it, as well as learning ...

Meteorites from 2008 TC3 still giving up their secrets

It was an unprecedented event: On October 6, 2008, asteroid 2008 TC3 was spotted by the Catalina Sky Survey Telescope in Arizona. Plotting its trajectory, astronomers knew the 80-ton rock was heading for a collision course ...

Impact mitigation

The save-the-Earth rehearsal mission Don Quijote, commissioned by the European Space Agency, is planned to test the potential of a real life-or-death mission to deflect a mass-extinction-inducing asteroid from a collision ...

Scientists warn of asteroid danger

A leading astrophysicist from Queen's University Belfast has warned that an asteroid strike is just a matter of time.

Asteroid sites hint at life on Mars

(Phys.org) -- Craters made by asteroid impacts may be the best place to look for signs of life on other planets, a study suggests.

page 5 from 5