Top 6 Spaceplane startups

August 14, 2024 | By Boris Maslennikov

The startups that are developing cutting-edge vehicles that can take off and land horizontally, like airplanes, but can also travel to space, delivering payloads or passengers to orbit before returning to Earth.
1
Country: New Zealand | Funding: $18.6M
Dawn Aerospace focuses on sustainable spacecraft and software development by offering satellite propulsion systems and same-day spaceplanes.
2
Country: USA | Funding: $1.7B
Sierra Space is a commercial space company that specializes in the development of advanced space technologies and solutions. Sierra is also developing a reusable vehicle called Dream Chaser, with the aim of using it to deliver cargo and crew to and from its station.
3
Country: UK | Funding: $1.1B
Virgin Galactic is a commercial spaceline that develops commercial spacecrafts.
4
Country: USA | Funding: $39.1M
Venus Aerospace is a space company that provides an innovative approach to hypersonic transportation.
5
Country: Germany
POLARIS Spaceplanes is developing a revolutionary reusable space launch and hypersonic transport system Aurora that operates like an aircraft. Aurora combines aircraft and rocket launcher technologies with a unique vehicle design, and offers a game-changing economic viability as well as opening the door for routine low-cost and safe access to space.
6
Country: USA
BlackStar Orbital develops next generation high performance multi role spacecraft designed around a reusable common core spaceplane.
Editor: Boris Maslennikov
Boris Maslennikov is a senior editor for Space-Startups. He has spent more than a decade covering the global space industry as a business journalist. He earned a Ph.D. in planetary sciences from the Massachusetts Institute of Technology and a bachelor’s degree with honors in geophysics and planetary science from the California Institute of Technology. In his free time, Boris enjoys studying history and mathematics, with a particular interest in the history of mathematics. You can contact Boris at borismaslenikov(at)space-startups(dot)com