The first stage of a multi-stage rocket, or an energetic supporter of a cause
Rockets get their forward motion from this, the JP in Cal Tech's JPL
Rockets developed by William Congreve produced the "red glare" this man saw on Sept. 13-14, 1814
NERVA was a U.S. project to develop a rocket propelled by this type of "n"ergy
In 1882 this inventor opened the Pearl Street Power Station in New York
To produce this metal using the Bayer Process, you begin with caustic soda & bauxite
The SO in SONAR stands for this word
This space station turned 10 in February 1996
In 1935 Robert Goddard was the first to have a liquid fuel rocket break this "barrier"
With 4 patents in 1933, Edwin H. Armstrong is credited as the sole inventor of this radio system