Developing a reusable rocket is not an easy task. Here's why NASA did not produce any reusable rockets in the past.
Brian S. asks: How did they get the space ships on the moon off when there is no oxygen there? Whether it’s two-strokes or four, one cylinder or eight, most of the engines we use today are powered by the internal combustion of fuel and air; however, mixing gasoline and oxygen isn...
Were there any remains found of the Challenger crew? The crew compartment of the space shuttle Challenger, with the remains of astronauts aboard, has been found100 feet beneath the sea off the coast of Florida, NASA officials announced Sunday. ... “We really don't want to say anything els...
There is still a hole in the ozone layer, but it's shrinking, according to NASA. There has been a 20% decrease in the hole thanks to a ban on chlorofluorocarbons (CFCs). "We see very clearly that chlorine from CFCs is going down in the ozone hole, and that less ozone depletion is ...
This NASA video suggest the radioactive Van Allen Belt problem has not yet been solved. Hunh? I thought we got through it and made it to the moon and safely back, as John Kennedy proposed, in 1969! But a brilliant comrade and supporter wrote me: ...