College entrance exams help gauge a student's readiness for the next level of education, but critics of the tests say they ...

Credit: General Atomics A new test of nuclear propellant fuel under space-like conditions has been hailed as a success by NASA and General Atomics Electromagnetic Systems (GA-EMS), in what is ...

Features John Fitch discussing the rigorous testing process for satellites at the Goddard Space Flight Center. It highlights the importance of simulating the conditions of launch and outer space to ...