Anonymous asked 11/21/2009 Knowing That Interplanetary Space Consists Of A Vacuum, What Is Your Evidence That Electromagnetic Waves Can Travel In A Vacuum?
Anonymous asked 5/12/2010 On Mars, Would A Person Choke In The Atmosphere, Be Squashed By The Extreme Gravity, Float With Ease, Freeze, Burn Up, Or Something Else?
Anonymous asked 3/5/2015 On Jupiter would a person choke in the atmosphere, be squashed by the extreme gravity, float with ease, freeze, burn up, or something else?
Anonymous asked 2/3/2010 Why Do Passengers In High-altitude Jet Planes Feel The Sensation Of Weight While Passengers In An Orbiting Space Shuttle Do Not? To Explain Your Answer, Discuss The Forces Acting On The Passengers In Each Case.