10.30 and 1 1. 1 saw an unknown star in the morning?

Needless to say, the star next to it may be affected by the weather change, or it may be a variable star (the so-called variable star is sometimes the amount is not bright). As for the stars with long tails, do you see them for an instant or all the time? If you see it for a moment, it may be a meteor. If you keep seeing it, congratulations! You may have seen comets. After the so-called comet's heavy glow zone comes out, it is due to the gravity of the sun.

When it is far away from the sun, the light is very weak.

When it is close to the sun, it will become very huge (the longest tail is 200 million kilometers! ) naturally easy to see.

Only 1000 comets have been discovered so far.