It was revealed that if the blue planet hit by a huge asteroid, the earth would face huge climate change issues and tsunamis for which the world is not prepared enough
The object moved through the earth's atmosphere at a very low velocity of 11 kilometres per second, led them to deduce that the object may have orbited earth
Although alien life will most likely not be discovered in 2020, a SETI supporter believes a particular method can help detect extraterrestrial civilizations