New Orleans has gotten rather used to hearing ear-splitting noises because of flying military jets in the sky. But a loud rumbling on Wednesday will be different. Stennis Space Center — the NASA ...

Venus Aerospace just took one giant leap toward hypersonic travel. The Houston-based startup successfully completed the first U.S. flight test of an exotic new type of engine, capable of enabling ...

Since the 1950s rocket engineers have toyed with the idea of a novel engine design that could –- in theory –- revolutionize the way we conceive of space travel. The aerospike might sound like a ...