outside or beyond a galaxy; "extragalactic nebula"
Used in a Sentence
extragalactic
How to use extragalactic in a sentence. Example sentences and definitions for extragalactic.
Editorial note
The theory itself is fine, it's just not a good match for extragalactic observations.
Examples5
Definitions1
Parts of speech1
Quick take
outside or beyond a galaxy; "extragalactic nebula"
Meaning at a glance
The clearest senses and uses of extragalactic gathered in one view.
Definitions
Core meanings and parts of speech for extragalactic.
adjective
outside or beyond a galaxy; "extragalactic nebula"
Example sentences
The theory itself is fine, it's just not a good match for extragalactic observations.
Furthermore, they estimate that nearly all extragalactic cosmic rays that reach Earth come from Centaurus A. So, no huge mystery – indeed a rich area for further research.
"What we know is that gamma-ray photons from extragalactic sources travel in the universe toward Earth, where they can be absorbed by interacting with the photons from starlight," Ajello said.
This and other distinct observational differences show that FRBs are excellent candidates for genuine extragalactic transients.
Your starting point for extragalactic GW sources would be a "swiss cheese" like Einsten-Straus 1931 with multiple vacuoles and then combine that with a pp-wave, probably perturbatively, ideas which have been explored in the literature although usually in cosmological/primordial GW contexts [3].
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use extragalactic in a sentence?
The theory itself is fine, it's just not a good match for extragalactic observations.
What does extragalactic mean?
outside or beyond a galaxy; "extragalactic nebula"
What part of speech is extragalactic?
extragalactic is commonly used as adjective.