Curiosity to know further...!
December 2, 2012
Long back during my childhood, when I was in grade 6, I used to stare at the sky and count the numbers of stars present in the sky and sometimes also the airplanes which flew overhead. Consequently, I always found myself occupied various questions in my mind such as "how do these airplanes fly and what's beyond the sky?"
They are Watching the Skies for You!
Our researchers, worldwide, do absolutely critical work.
Asteroid 2012DA14 was a close one.
It missed us. But there are more out there.