SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Astra Space logo Astra Space Develops small-lift launch vehicles with mobile launch infrastructure and manufactures Hall-effect electric propulsion systems for satellite constellations vs Impulse Space Designs and operates orbital transfer vehicles that move payloads between orbits using high-thrust chemical propulsion, delivering to GEO in under a day Impulse Space logo
HEAD-TO-HEAD1 shared sector
Astra Space Impulse Space
Founded 2016 2021
Headquarters Alameda, California Redondo Beach, California
Type private private
Status operating operating
Employees 113 292
Total funding $407M $895M
Latest round Series C
Sectors Launch Services, Space Propulsion Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 3 5
Federal contracts
Launches 8 (25%)
Leaders listed Chris Kemp, Adam London, Martin Attiq Tom Mueller, Eric Romo, Kevin Miller
News mentions 0 3
SHARED SECTORS
FREQUENTLY ASKED

How do Astra Space and Impulse Space compare?

Both companies work in Space Propulsion. Astra Space was founded in 2016 and Impulse Space in 2021.

Which is larger, Astra Space or Impulse Space?

Impulse Space reports the larger workforce, with 292 employees versus 113.

Which has more launches, Astra Space or Impulse Space?

Astra Space leads with 8 tracked launches (25% success rate).

Numbers refresh on every render against the live Space Index database. Federal contract data from USAspending.gov; launches from LaunchLibrary2.