We smashed the space capsule
Dear readers, A week ago we performed a test of our space capsule scale model at Copenhagen Air Experience’s wind tunnel facility. Let me start with showing you how we ended the day. Which shows Read more…
Dynamic rocket engine regulation
Dear readers, On Saturday February 4th we had the great pleasure to make our “Dynamic Pressure Regulation” truly dynamic. Until Saturday we have utilised the DPR-system to maintain a constant pressure in the tanks, and Read more…
Engine test this coming weekend
The rocket engines will roar again on Refshaleøen! The test will concentrate on optimizing the operating point of the Nexø II flight engine. This means that we will test a number of different pressure levels, Read more…
Wind tunnel test of the model of the space capsule
(translation by Bo Brændstrup) Dear readers, It is with great pleasure that I can inform you that we will test our scale model of the space capsule for the first Danish amateur astronaut very soon. Read more…
Nexø II DPR
Dear Readers, Recently, a reader of our Ing.dk blog asked for more detail on the Nexø II DPR system and high pressure tank. Thus, let us look into that in this post. The simplest way Read more…
The Art of Spica: Paintings of Our Manned Flight
By Jonas Linell Creative Director and Concept Artist Communication Group, CS In Copenhagen Suborbitals, the actual work on our first manned rocket has begun. The engine group are busy designing the massive Spica engine, so Read more…
Christmas visit in Nexø Harbour
Ships maintenance Ships will detoriate by themself if left alone and unattended. Therefore Scott and myself are at present enroute to Nexø Harbour for a round of maintenance and upkeep on Sputnik & Vostok. If Read more…
A new battery charger for Nexø II
Through spring and summer of 2016 we have performed a plethora of long tests while running the onboard electronics from the rocket’s internal batteries. For that reason we have also spent a lot of time Read more…
From sewer pipe to space capsule
Original blog in danish by Mads Stenfatt. Dear readers, A couple of days ago, our chairman very poetically stated: Thus the seed for the revived work within the space capsule study group has Read more…


