KEY POINTS
  • Space companies received $5.8 billion across 198 investment rounds last year, according to a report Tuesday by NYC-based Space Angels.
  • "These companies are graduating and going from concept to scale," Space Angels CEO Chad Anderson told CNBC.
  • Anderson expects 2020 will see public stock offerings from several of the pure-play space companies created in the past decade.

Private funds are pouring money into space companies, with 2019 marking a record year of investment in extraterrestrial ventures.

Space companies received $5.8 billion across 198 investment rounds last year, topping $5.1 billion of investment in 2017, according to a report Tuesday by New York investment firm Space Angels. The firm itself has stakes in nearly two dozen space companies and publishes comprehensive quarterly updates on private investment in the industry.