Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Federal regulators ...

SpaceX's Starship conducted its ninth test flight Tuesday evening, successfully surpassing the outcomes of two prior test flights that ended in explosions. However, the company lost control of the ...

SpaceX is set to launch the 11th full-scale test flight of the company’s Starship rocket Monday evening, with hopes of capping a tumultuous year with a successful one-hour voyage from South Texas to ...