"Gravity Tractor" Could Deflect Earth-Threatening Asteroids
Read More:
Gravity-Tractor,
Gravity Tractor Earth Asteroids,
Asteroids,
Earth Asteroids,
Gravity Tractor Asteroids,
Science,
Gravity Tractor,
Home News
A "gravity tractor" could deflect an Earth-threatening asteroid if it was deployed when the asteroid was more than one orbit away from the potential i...
New Scientist | David L Chandler | Posted 05.25.2011