Cathie Wood's ARK Invest recently launched its ARK Space Exploration & Innovation ETF (NYSEMKT:ARKX). This is the firm's latest actively managed exchange traded fund, and it's designed to give investors exposure to various tech and aerospace companies that enable or benefit from space exploration. Trimble (NASDAQ:TRMB) are two of the top 10 holdings in this relatively new ETF, and both of these companies look like good long-term investments. Here's why. 1. NVIDIA: Computing power NVIDIA pioneered the graphics processing unit (GPU), a type of semiconductor (or chip) designed to process lots of data very quickly. GPU technology makes it possible to accelerate heavy workloads like artificial intelligence, data analytics, and scientific computing.