white hole
Reverse gravitational singularity
A white hole is a theoretical region of spacetime that cannot be entered from outside but from which matter and light may escape—the time-reversal of a black hole.
While black holes pull everything in, white holes would push everything out.
They exist only in mathematical models; none have been observed.
Some cosmologists speculate the Big Bang may have been a white hole.
Point where values explode
- event horizonBlack hole's edge
- spacetimeMerged dimensional framework
- wormholeHypothetical spacetime tunnel
- general relativityGravity as curved spacetime
quantum gravity · cosmology · causality · time reversal · geodesic
Forced removal from somewhere
- outflowFluid exiting a system
- expulsionForced permanent removal
- energy releaseStored power becoming free
- eruptionViolent sudden release
outpouring · efflux · discharge · radiating · streaming
Point where values explode
- event horizonBlack hole's edge
- time reversalSymmetry under temporal inversion
- antimatterSubstance of antiparticles
- mirror universeAlternate reality with inversions
Loud explosive noise
- multiverseHypothetical set of universes
- primordialExisting from the start
- genesisPoint of creation
- cosmogonyStudy of universal origins
Something hard to fathom
- paradoxSeemingly absurd truth
- unknownNot yet discovered
- unexplainedNot yet clarified
- unobservedNot being watched
hypothetical · exotic · anomaly · undetected · elusive
singularity
Point where values explode
- event horizonBlack hole's edge
- spacetimeMerged dimensional framework
- wormholeHypothetical spacetime tunnel
general relativity · quantum gravity · cosmology · causality · time reversal · geodesic
ejection
Forced removal from somewhere
- outflowFluid exiting a system
- expulsionForced permanent removal
- energy releaseStored power becoming free
eruption · outpouring · efflux · discharge · radiating · streaming
singularity
Point where values explode
- event horizonBlack hole's edge
- time reversalSymmetry under temporal inversion
- antimatterSubstance of antiparticles
big bang
Loud explosive noise
- multiverseHypothetical set of universes
- primordialExisting from the start
- genesisPoint of creation
enigma
Something hard to fathom
- paradoxSeemingly absurd truth
- unknownNot yet discovered
- unexplainedNot yet clarified
unobserved · hypothetical · exotic · anomaly · undetected · elusive
- space phenomenastars, meteors, wormhole, dark energy, comets
- Black Holesevent horizon, singularity, Schwarzschild radius, event horizons, singularities
- Stellar Objectsneutron star, pulsar, magnetar, brown dwarf, black dwarf
- theoretical conceptswormhole, parallel universe, multiverse, dark matter, dark energy