Therefore,interstellarpanspermia events are related to the average density of stellar systems containing habitable planets.From theCambridge English Corpus
Thus, typically of a chain reaction, eitherinterstellarpanspermia has proceeded to completion or it has not taken place at all.From theCambridge English Corpus
Theinterstellarmedium provides yet another illustration of convergent phenomena that occur at a cosmic level.From theCambridge English Corpus
Also, the gas and dust of theinterstellarmedium will be involved in the exchange.From theCambridge English Corpus
If we apply this ratio to dusty plasmas in theinterstellarmedium, the ratio becomes much less than unity.From theCambridge English Corpus
These supernova explosions are a source of enrichment of the chemical composition of theinterstellarmedium.From theCambridge English Corpus
Direct investigation, usinginterstellartravel (either by us or by them) seems impractical at best and impossible at worst.From theCambridge English Corpus
At a point well beyond the solar system when considering missions tointerstellarspace, beamed core becomes superior.From theCambridge English Corpus
It is generally considered that ion-molecule reactions are key processes ofinterstellarchemistry.From theCambridge English Corpus
This suggests that, if glycine presently detected in chondrites has aninterstellarorigin, it must have been synthetized as its protonated form by ion-molecule processes.From theCambridge English Corpus
For instance, polyynes are released by carbon-rich stars in theinterstellarmedium.From theCambridge English Corpus
Combining two irradiation types in different stages ofinterstellarflight could compensate the effects of low reagents concentration and temperature.From theCambridge English Corpus
This leads us to propose the adoption of the petrochemical approach just described to the case ofinterstellarmolecules.From theCambridge English Corpus
Extrasolar micrometeors radiating from the vicinity of the localinterstellarbubble.From theCambridge English Corpus
Assessment of theinterstellarprocesses leading to deuterium enrichment in meteoritic organics.From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.