Guess 1 riddle per person. No limit to guesses.

1#
weather predictions
A red gem shines
zero restrictions
I love the day, morning; not night
Even eons apart
we'll share this special bond
I'll know your next move
Don't have to tell me what to do

2#
my extremely violent temper
Is the only thing that tops my strength
I can crush cars with my mouth
On any moving object I will clamp down
My target will not escape
My frightening jaws await
So in the desert I will patiently stay
And catch the destined prey

3#
Purple and blue
I shine red
Skeletons abound
I am rarely ever found
And unlike others
I have evolved
Me and my twin
A duo we are
Hiding away
And sparkling like stars

:> no one has guessed the 3rd riddle yet