Rescue of stranded astronauts is a win for Musk. This fund offers a ride on the SpaceX roller coaster. - MarketWatch

1. Boeing's Starliner faced technical issues, affecting its mission timeline. 2. NASA astronauts returned home via SpaceX after Starliner's issues. 3. Boeing recorded $1.5 billion in forward losses related to Starliner. 4. SpaceX's continued successes overshadow Boeing's challenges in spaceflight. 5. Investment trends show SpaceX's strong performance compared to Boeing.