YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.

Tens of thousands of students descended upon the central Serbian city of Kragujevac on Saturday (February 15) in the biggest ...

Artist's conception of the DART spacecraft approaching the Didymos asteroid system before deflecting the Dimorphos moonlet ...

General António Guterres said 'dialogue must begin' between warring parties in eastern Congo on Saturday (February 15), hours ...

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