A 'city-killer' asteroid now has a 2.3 percent chance of slamming into Earth in about eight years , and a terrifying video ...

Now experts have modelled what the possible impact of 2024 YR4 – equal to 15,000,000 tons of TNT – could look like.

Chilling animations depict the apocalyptic impact that “city-killer” asteroid YR4 2024 could have if it did hit Earth — while ...

The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e satellite. Credit: SpaceX | time-lapsed by Space.com's Steve Spaleta Music: Jupiter ...

YR4 were to strike Earth, the energy released could be equivalent to 8 megatons of TNT, capable of devastating an area the ...

YR4 were to strike Earth, the energy released could be equivalent to 8 megatons of TNT, capable of devastating an area the size of Washington, D.C.