A sonic boom could be heard by residents stretching from the Central Coast all the way down to Orange County because of a SpaceX rocket launch today at 3:20 p.m. SpaceX is set to launch Falcon 9 ...

NASA and Boom Supersonic just released an incredible photo capturing a shockwave emanating from the dark silhouette of the supersonic XB-1 aircraft while it traveled in front of the sun during a Feb.