* Comments are digital: Comments are text, images, or other forms of digital data. They exist in the digital world, not the physical world.

* Orbits are physical: Orbits are paths objects take around celestial bodies due to gravity.

* No gravity in the digital world: Digital things don't experience gravity like physical objects.

So, no, a comment cannot orbit the sun. It's like asking if a thought can orbit the sun - they're both concepts that exist outside the laws of physics that govern orbits.