Questions with the keyword 'surface'

• Why does granulation occur on the surface of the Sun – has it got anything to do with rapidly changing magnetic fields? by doppler to Adam, SheilaCategory: Space Comments: (So far, one comment )
• Is the air pressure inside a bubble the same as the air pressure outside the bubble? Does it depend on the volume of by doppler to Adam, Sheila, SuzieCategory: General Comments: (so far, 2s comments )
• what is saturn’s surface made out of? by michaelwhu to SheilaCategory: Space Comments: (No comments so far )
• What is the moons main material and if you know what is it and what does it do? ( : by spazzheadshot and 1 other. to Adam, Geoff, Rob, Sheila, SuzieCategory: Space Comments: (No comments so far )