Our Journey
ISAAC
Isaac maiden launch to an altitude of 175km
Q3 2025
![http://Gravitilab%20suborbital%20rocket](https://azta4d.n3cdn1.secureserver.net/wp-content/uploads/2023/03/Isaac_Standing_10000x7500-Low-res.png?time=1721909307)
Engine Test Facility
Upgraded engine testing facility comes online.
Q2 2023
![](https://azta4d.n3cdn1.secureserver.net/wp-content/uploads/2023/03/Hotfire.png?time=1721909307)
Innovative Grants
Completion of UKSA, DRIVE and STFC Business & Innovation Cross-Cluster grants.
March 2023
![http://Gravitilab%20engineer%20working%20on%20a%20design](https://azta4d.n3cdn1.secureserver.net/wp-content/uploads/2023/03/1678270894007.jpg?time=1721909307)
LOUIS
World first demonstration flight of microgravity delivered by our uncrewed aerial vehicle (UAV) system.
January 2023
![](https://azta4d.n3cdn1.secureserver.net/wp-content/uploads/2023/02/Gravitilab-1-scaled.jpg?time=1721909307)
Duncan Baker MP and Jerome Mayhew MP attend Gravitilab’s Open Day.
Showcasing the progress made to date and outlining future plans.
July 2022
![](https://azta4d.n3cdn1.secureserver.net/wp-content/uploads/2023/03/Gravitilab-Open-Day-8-7-22-193-1.jpg?time=1721909307)
ADA: Development launch to de-risk launch concept of operations and interoperability with Spaceport 1.
August 2021
![](https://azta4d.n3cdn1.secureserver.net/wp-content/uploads/2021/09/Screenshot-2021-09-08-141807.png?time=1721909307)
LOUIS ascent vehicle proven in flight.
May 2021
![](https://azta4d.n3cdn1.secureserver.net/wp-content/uploads/2021/07/Louis-ascent.jpg?time=1721909307)
Completion of our dedicated hybrid rocket engine test site, one of only two in the UK.
February 2021
![](https://azta4d.n3cdn1.secureserver.net/wp-content/uploads/2021/07/nabiltest-site.jpg?time=1721909307)
Patent applied for LOUIS, our unique dual UAV system.
December 2020
![](https://azta4d.n3cdn1.secureserver.net/wp-content/uploads/2021/07/Louis-Pod2.jpg?time=1721909307)
Aerodynamic flight test of ISAAC (previously named Peregrine) sounding rocket in Australia.
February 2020
![](https://azta4d.n3cdn1.secureserver.net/wp-content/themes/gravitilab-master-V1/theme/images/feat-global-01.jpg)