Sentences with phrase «similar number of galaxies»
Not exact matches
If a number of galaxies are similar, he remarks, astrophysicists may have to revise their theories a bit.
https://www.scientificamerican.com/
If we could carefully measure the number and energy (wavelength) of all those photons — not only at the present time, but also back in time — we might learn important secrets about the nature and evolution of the Universe, including how similar or different ancient galaxies were compared to the galaxies we see today.
That is more than the number of black hole candidates with similar properties located near the center of the Milky Way galaxy.