Space Exploration/Experts

Recent Answers

2012-01-31 Pluto:

I think you mean Pluto, not Pulto?    Pluto is a dwarf planet smaller than our own Moon. It has an oval and tilted orbit around the sun so that it is often closer to the Earth than Neptune!  A)Earth's

2012-01-24 Solar Storm:

Hi, Arslan, thanks for writing.  A solar storm is a huge flame of gas exploding out of the Sun.  It is caused by the magnetism of the Sun.  A flare can sometimes become a large cloud of gas, called a CME

2012-01-11 Hawking's radiation:

Hi Sora,  A thermal emission at the quantum level at the event horizon of a black hole.  Can be demonstrated mathematically, but has not been observed... probably very difficult to observe directly, similar

2012-01-07 Are this astornaut predispositions for real?:

Hi Bob,  I can only speak for USAF flight school from back in the mid-1960's, however I believe there has been little change in those requirements too.  I really don't know about tattoo's, never ever having

2012-01-04 space elevator:

With a straight line cable, you'd already be traveling close to 17,500 mph (relative to the Earth's surface) at the 200 mile high point, would you not? Otherwise the cable wouldn't remain a straight line

More Answers in Category Space Exploration