T or F...elliptical galaxies are more common than spiral galaxies?
2006-12-11 10:44:39 · 7 answers · asked by brian k 1 in Science & Mathematics ➔ Astronomy & Space
I will answer your first question with a qualifier. The most recent photos from Mars suggests that rivers and streams have flowed on its surface as recently as months ago, rather than eons ago as once thought. Please check out NASA's website. The pics are phenomenal.
The second is a guess at true the elliptical galaxies are more common. The scatter seems more probable.
2006-12-11 10:52:06 · answer #1 · answered by sterling roses 3 · 1⤊ 0⤋
1- true and false. Some people may believe that rivers and streams caused them. Others don't. People, take into consideration that mars also has massive windstorms.
2- unknown. We haven't even seen all of the universe. Cartwheel galaxies are probably the rarest. Here's one...
2006-12-11 19:38:05 · answer #2 · answered by archie321 1 · 0⤊ 0⤋
No mars has never had water unless a icestroide has hit it mars is like a ball of gas collecting dirt on it not much density and any thing like water evaporates violently into the thin atmosphere.
2006-12-11 19:30:57 · answer #3 · answered by Anonymous · 0⤊ 2⤋
a few days ago I saw photos of a crater on Mars with what the scientists said WAS water
2006-12-12 02:06:44 · answer #4 · answered by Anonymous · 0⤊ 0⤋
1: true and also the ice on the top of the planet supports that fact
2: i dont know
2006-12-11 18:47:58 · answer #5 · answered by dangel6667 2 · 0⤊ 0⤋
True
2006-12-11 19:48:02 · answer #6 · answered by JOHNNIE B 7 · 0⤊ 0⤋
Both are true
2006-12-11 18:51:15 · answer #7 · answered by The Wired 4 · 0⤊ 0⤋