Two other large
asteroids in orbits that may have to change to avoid a collision signify a
threat to Earth. To avoid the risk, need inoculation capacity of about 70 tons,
which will display the trajectory of the asteroid interrupt spacecraft that can
change its trajectory.
Besides Apophis threats
to Earth are two more large asteroids in orbits that may have to change to
avoid a collision, the president said the Rocket and Space Corporation
"Energia" Vitaly Lopota.
