Investing in is no longer possible because the company ceased independent operations after being acquired in October 2018 .

Planetary Resources was always a private company and never held an IPO. There is a similarly named "Planet Resource Recovery, Inc." (ticker: PRRY ), but it is a specialty retail/environmental technology firm and is not related to asteroid mining. Alternative Ways to Invest in the Space Economy (2026)

( RKLB ) – Focused on satellite launches and space systems.

Following the acquisition, the company's focus shifted away from asteroid mining toward decentralized space collaboration platforms, such as the satellite-tracking project TruSat .

Companies like (NOC), Lockheed Martin (LMT), and Boeing ( BA ) are heavily involved in deep-space exploration and satellite tech. Space ETFs: