Negative Space and Anti-matter Energy (poem)

What is the negative language?
Anti-matter is just particles with opposite spin
so negative energy is at least contrapositive
look backwards through wonderland
the future is receding in the distance

Thank God for sunscreen
cosmic rays and black holes avoid
drink plenty of fluids
while general relativity snags space in a timely way
leave matter intact so far as possible
when applying a star for electro-magnetic focused field accelerators
reduce speed when reaching 3/4 the speed of light

One need rely on grace not rules
that are warped, spindled, folded and mutilated
even A.I. drones circling Earth-Mars in shuttles
innovate with experience to make regular upgrades

Some will make stepping stones for others
way stations on the way to points beyond
where Proxima Centauri is the first stop
of a 200,000 year human migration
across the galaxy.