After Arecibo, NASA isn’t sure what will happen to the planetary radar



[ad_1]

The Arecibo observatory is huge the radio telescope collapsed; with it it has become a crucial tool for understanding asteroid risks to Earth – and it would take serious government action to replace it.

Before the facility suffered irreversible damage in a string of cable failures this year, Arecibo Observatory it was the most powerful planetary radar system on Earth. Astronomers cannot use radar to discover new asteroids, but the data provided by these systems can provide scientists with the details about the size, shape and position of an object they need to better and more quickly assess the threat facing them. individual asteroids could account for the Earth.

[ad_2]
Source link