China has started assembling a planetary defence team to counter the threat of near-Earth asteroids following the discovery of a large asteroid that could strike our planet in seven years.

A planetary defence team is being put together by China over a ‘city killer’ asteroid ... fears we may not have enough time. The colossal space rock up to 100 metres wide could potentially ...

China is putting together a planetary defence team after scientists spotted a huge asteroid heading towards the Earth. NASA and the European Space Agency have put asteroid 2024 YR4 at the top of ...

China has started assembling a planetary defence team to counter the threat of near-Earth asteroids following the discovery of a large asteroid that could strike our planet in seven years.