'Planet killer' asteroids are hiding in the sun's glare. Can we stop them in time? 

 In the glare of the sun, an unknown number of near-Earth asteroids move on unseen orbits. A new generation of space telescopes could be our best defense against potential disaster. 

https://cdn.mos.cms.futurecdn.net/hqx9buoVqe7WZ8yuGG8vL6.jpg

https://www.space.com/asteroids-sun-glare-space-telescopes