Answer:
Steals an event or even a mood. Reveals the truth or shatters it.
Thousands of these come together to make a digital image. What is it?
They're up near the sky, on something very tall. Sometimes they die, only then do they fall.
What goes through a door but never goes in. And never comes out?
I am the third from a sparkle bright, I thrive throughout the day and night. Deep in the path of a cows white drink. I've had thousands of millions of years to think. But one of my creatures is killing me. And so the question I ask to thee, is
People take me on walks and I run and have fun. What am I?