After watching the new Sonic movie, Andreas and Joshua decide to take things to the next level by searching for Sonic and ...

The countdown has begun for the XB-1’s “historic” first supersonic test flight that ... Flight experts say in ideal conditions, a sonic boom can be heard up to 30 miles away from the source.

The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according to Boom Supersonic. The test flight for the Boom Supersonic XB-1, a ...