Nasa tracking asteroid that could ruin Valentine’s Day in 2046

Asteroid known as 2023 DW is 50 metres wide and has a 1-in-607 chance of striking Earth – but not for two decades at least

Space experts predict a large asteroid could hit Earth just in time to ruin Valentine’s Day – in 2046.

The 50-metre wide asteroid, known as 2023 DW, is forecast to take more than two decades to reach us, perhaps almost three.