ASTRA Bremen
We are a student organization dedicated to exploring, researching, and developing space technologies. Our first project is to design, build, test, and launch a rocket to the Karman Line, a feat that has not yet been accomplished by a European student group. Hopefully we can be the first! We hope that you will enjoy the journey as we document our progress towards this illustrious goal.
ASTRA's First Solid Rocket: Ascendance Launch
Phoenix Launch Analysis
Launching one of the biggest student hybrid rockets in the world!
Operation Phoenix: All Hot Fires
Hot Fire Testing one of the biggest student hybrid rockets in the world!
Flight of Phoenix - ASTRA's first launch
The Secret Sauce Behind ASTRA's Recovery System
Don't forget about this part of your rocket!!...
Making holes in Carbon Fiber the ASTRA way... Phoenix combustion chamber casing
ASTRA's Biggest Hybrid Rocket Yet: Under the Hood
You need these secrets to build an efficient rocket tank
6 Secrets to building rockets using plastic 3D printing
KARMA's EUROC Drama
Does the Karma rocket engine finally work? Seeking the ever elusive 10s burn...
The Saga of the Tank...
All KARMA Hot Fires - Campaign 1
KARMA Hotfire Campaign Continued... there was an explosion...
What happens at ASTRA?
Hot Fire Testing KARMA!!!
How to cut mass on your rocket!
What's Inside KARMA: Preparing for Hot Fire Testing
ASTRA - EUROC 2023 Introduction
Making a Rocket Nozzle on a Budget!
Building & Testing a Rocket Injector
How much does it cost to get to space?
Testing the Recovery System for Transcendence
Mark Rober Lied About Sending an Egg to Space!
What is ASTRA?
A Day in the Life of the ASTRA Team...
Using "Ancient" Technology to Create a Rocket Nose Cone