SpaceX IPO excitement took the NASA ETF past $1bn in AUM just 37 days after launch. CEO Maurits Pot says space economy is "still in early innings."

Investors are piling into space-focused ETFs and individual stocks as broader interest in the sector builds alongside massive hype around the SpaceX IPO.

Seven space-focused ETFs have collectively attracted $1.3 billion in new cash over the past month, pushing total assets in the sector to $3.3 billion