The researchers observed 95 asteroids in the vicinity of our planet, called near-Earth asteroids (NEAs).

研究人员们观测了95颗地球附近的小行星，它们被称为近地小行星(NEAs)。

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Strategic DRMs, such as missions to near-Earth asteroids (NEAs), use upgraded systems along with conceptual, currently undeveloped systems.

战略DRMs， 如到近地小行星（NEAs）的任务，使用概念性升级系统，目前尚未开发的系统。

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At the moment, about 9,000 NEAs are known, most of them courtesy of ground-based programmes looking for bodies that might one day hit Earth.

目前已探明的近地小行星约有9000颗，其中大部分是地面计划在寻找可能撞击地球的天体时探测到的。

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With the exception of Hexham General in Northumberland, all hospitals with an emergency department used by NEAS miss the 25-minute target.

BBC: Optimism North East ambulance delays at A&E can 'improve'

The North East Ambulance Service (NEAS) said it was working with all hospitals to "ensure patients arrive and are admitted as quickly as possible".

BBC: North East hospital A&E wards 'under strain'

At the moment, about 9, 000 NEAs are known, most of them courtesy of ground-based programmes looking for bodies that might one day hit Earth.

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