no
Yes, it is possible
It's not possible to transport matter at light speed, and you can call it anything you want to.
I doubt it no matter where there is light there is darkness.
When light falls on the junction of a pn junction/diode the potential barrier gets break down due to majorty of electrons flow and they release energy in the form of light.
Absorption, transmission, and reflection are the three possible processes that can occur when light interacts with matter. Absorption involves light being taken in by the object, transmission involves light passing through the object, and reflection involves light bouncing off the object.
Today not; probable it will be possible in the future by collisions between photons.
You must be travelling faster than 299,792,458 m/s = 299,792 km/s = 186,000 miles/s.
Matter has mass. Nothing with mass can travel at the speed of light; only massless particles, electromagnetic waves, and gravity waves can. It is possible to turn matter into energy and emit it in the form of electromagnetic radiation such as light. This process occurs during nuclear reactions and when matter and antimatter annihilate one another.
Light is not matter, it is energy.
If it were possible to go any faster than the speed of light, you would see things happening before anybody else does, therefore technically, once we break the barrier for being able to travel faster than the speed of light (which is probably not possible), then yes, it is possible to time travel into the future. (By the way, the speed of light is about 300,000,000 metres per second - so good luck with this!!) However, it is impossible to ever travel back in time. I think I've answered this - hope it helps!
the alunminium foil provides a barrier for light .
No. Light is energy, not matter.