Rocket Lab stock could have a huge catalyst coming in the new year that will boost its earning potential.The global space economy is huge, reaching approximately $613 billion last year, with the commercial sector accounting for the majority of it. But this is just the beginning. The space economy could triple by 2035, according to McKinsey estimates, reaching$1.8 trillion.Private investment in the industry has increased significantly over the past few decades, with companies like SpaceX leading the way. Sp ...