Kata Kunci Pencarian:
- Singularitas gravitasional
- Metrik Schwarzschild
- Penrose–Hawking singularity theorems
- Roger Penrose
- Gravitational singularity
- Singularity
- Cosmic censorship hypothesis
- Stephen Hawking
- Raychaudhuri equation
- Amal Kumar Raychaudhuri
- Causal structure
- Schwarzschild metric