which app is better to explore the night sky? and highily recommended for school students ?

micro asteroid temporarily caught up by earth gravity. many such Asteroids had been caught up by earth previously.. They don t stay permanently around earth... when does it is expected to escape from earth gravity . .. if not so what happen? what was the name given to the unknown object given

micro asteroid temporarily caught up by earth gravity. many such Asteroids had been caught up by earth previously.. They don t stay permanently around earth... when does it is expected to escape from earth gravity . .. if not so what happen? what was the name given to the unknown object given

when they are stressful, how do they feel physically? and how to over come these stress during exams both mentally and physically?

if the students disappoint with their studies and the results are too bad , then how do they deal with the family and friends? in which way should teachers deal them to over come this stress?

how do i deal with exam related stress among students?