Add Yahoo as a preferred source to see more of our stories on Google. NASA and Lockheed Martin debuted their first test run of a low-volume supersonic jet that’s expected to allow air passengers to ...

NASA’s upcoming Artemis II flight will be the first crewed lunar mission in over 50 years, but it will not land on the moon. Here’s why.

The last week of October, NASA successfully tested its first quiet supersonic jet in a short, low-speed flight over the California desert. The purpose of the test was not to review speed, but to check ...

A new "quiet" supersonic X-59 jet designed to revolutionize air travel successfully completed its first test flight, Lockheed Martin announced this week. The sleek, needle-point aircraft built for ...

For decades, flying faster than the speed of sound has meant speeding across the skies in an aircraft that creates a powerful sonic boom -- a huge noise that travels down to the ground below like a ...