The Science Museum in London is closing its almost 40-year-old 'Exploring Space' gallery to establish a new 'Space' gallery ...

Provided all goes well with Apollo 10 and lunar orbit checkout of the lunar module’s radar and guidance systems, the Apollo 11 rocket and spacecraft will complete just under two months of pad ...

an RL-10 rocket engine, which helped to send spacecraft to every planet in the solar system; and a J-2 rocket engine like the type that powered the upper stages of the Apollo Saturn V moon rocket.