Washington, April 17 (ANI): A scientist in the US has found an effective way to deflect an Earth-threatening asteroid, by attaching a long tether and ballast to the incoming object. The theory has been put forward by David French, a ... Read More »
Washington, April 17 (ANI): A scientist in the US has found an effective way to deflect an Earth-threatening asteroid, by attaching a long tether and ballast to the incoming object. The theory has been put forward by David French, a ... Read More »