NewSpace AtlasSearch

Unastella

Seoul rocket startup that launched its own kerosene-fueled test rocket from South Korea in May 2025 and raised a 24 million dollar Series B in 2026. It is aiming at small satellite launch first, with crewed suborbital flights as a longer-term goal. (1 product in the atlas)

Products, by altitude

Edge of space · 80–160 km

  • Testing

    UNA EXPRESS

    Rocket for short weightless research flights

Known rounds

DateRoundAmountLed by
Jun 2026Series B$24MAltos Ventures⁠1
Sep 2024Series A₩19.5B—⁠2
Jan 2023Pre-Series A$4.4MStrong Ventures⁠3

Milestones

  • May 2025 Test-launched its small rocket from its own site in Goheung County, South Korea; the company called it a success. Company statement⁠4

Sources

  1. TechCrunchJun 1, 2026
  2. Startup RecipeSep 27, 2024
  3. KED GlobalJan 31, 2023
  4. Unastella

Updated Oct 22, 2026 · How we source facts · Suggest a correction