Telekinesis.

(astronomy) Any large aggregate of ordinary matter that does not emit light.

(physics) A predicted very high energy state of matter, present in the very early universe for perhaps 10⁻³⁶ seconds after the Big Bang, when strong, weak, electromagnetic, and gravitational forces were undistinguished.

(physics) A predicted very high-energy state of matter, present in the very early universe for perhaps 10⁻¹² seconds after the Big Bang, when strong, weak, and electromagnetic forces were undistinguished.

Dark matter traveling at relativistic speeds, less than ultra-relativistic particles, but more than classical particles.

Dark matter traveling at ultra-relativistic velocities

Dark matter traveling at classical, non-relativistic speeds

(idiomatic) To worsen an already difficult situation or unfavourable set of circumstances, typically by acting rashly, foolishly, or incompetently.

Third-person singular simple present indicative form of make matters worse

simple past tense and past participle of make matters worse