Sentences with phrase «why early galaxies»
Given the chemical composition, temperature, and density of the gas, «the star formation in this galaxy must have happened at a rate five times faster than that in the Milky Way,» he says, which suggests why the early galaxies could form so quickly.
http://www.sciencemag.org/ Not exact matches
A supernova that went off in 1987 produced large quantities of dust, which may explain why galaxies in the early universe were so dusty
The decreasing number of galaxies as time progresses also contributes to the solution for Olbers» paradox (first formulated in the early 1800s by German astronomer Heinrich Wilhelm Olbers): Why is the sky dark at night if the universe contains an infinity of stars?
No one knows why, but the result suggests that galaxies in the early universe created stars differently than they do today.
Astronomers aren't sure why, but they posit that the tiny galaxy ran out of the gases that fuel star birth early on.
The discovery solves a riddle in understanding how giant elliptical galaxies developed quickly in the early universe and why they stopped producing stars soon after.
[And while you're reading, Zotmeister has a lengthy description of why Pac - Man CE rocks on the Twin Galaxies forum, starting: «It is to the original Pac - Man what the Tetris the Grand Master series is to the early Tetris games», and going into plenty more detail about the nuances of the switched - up, almost delicate, still high score - centric gameplay.]