I have seen lots of chemtrails without planes as well. Possibly related to that - I've seen ORBS around chemtrails three times. The first time a large silver orb, the second time what looked like two conjoined orbs, the third time (in the middle of that video) a red orb. They were all around the same size, always around chemtrail planes, and were very low... I can't say but it looked at about the same altitude.

I am under the impression that they are not using fossil fuels to keep these Jets running 24/7. It just wouldn't be economical.

They have cars that run fully off water or electricity now and viewing the orbs I wouldn't be surprised if the orbs were spraying the chemtrails themselves.

If the ORBS aren't spraying chemtrails it would make sense that the ORBS could possibly be refueling the Jets... not necessarily with fuel.

There is only so much of the chemical mixture that could be kept in a Jet. The rate they spray at is so heavy and they seem to go endlessly back and fourth across the sky for miles. It just wouldn't make sense to have the Jets landing constantly to refill their tanks (or whatever they use) with the chemtrail concoction. I've followed them for hours and never seen them land.... I believe it would be much too suspicious to have them landing constantly.

Usually I just see Jets, I watch the sky every day and night. At night here in Indiana I've been viewing several Jets doing night spraying (you can see the lights on the wings) and the moon (as well as light pollution) light up the heavy chemtrails (the big white thick heavy ones) which usually are laid out like a woven basket in the sky.