Hakuluettelo:
Käännös:
protoplanetary nebula (suomeksi)
- Määritelmät:
- (lb, en, astronomy) A stage in stellar evolution when a star starts to shed its outer layers before coming a true planetary nebula.
Viimeisimmät haut: differential geometry, protoplanetary nebula, unornamented, chargingly, Irish twin, netslang