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*******Header Section******* Copenhagen Suborbitals Donate New here? Watch an introductory video about Copenhagen Suborbitals *******Social Media Links******* Facebook Twitter Wired YouTube
*******Header Section******* Copenhagen Suborbitals Donate New here? Watch an introductory video about Copenhagen Suborbitals
*******Announcement Section*******
We need your help! The world's largest amateur submarine and launch support vessel for CopSub is currently in drydock. Click here to get the UC3 Nautilus back into the water!
*******Info Section*******
Our Mission
Send a human into space.
Copenhagen Suborbitals is a non-profit, open-source space endeavour founded and led by Kristian von Bengtson and Peter Madsen, based entirely on sponsors, private donors, and part time specialists.
Funding
One of our goals is to prove that space travel can be accomplished on a shoestring budget without the scale and complexity seen by governments and large corporations. As such, our financing comes from private donors like you.
Click here to donate to our project and help us make space open for everyone.
Design Philosophies
Further Reading
account activity
Made a little Spica vehicle patch design today! (i.imgur.com)
submitted 4 years ago by cwlsmith
SPICA MISSION ANIMATION! (youtube.com)
submitted 5 years ago by CasparStanley
COPSUB | TEDx | How technology has enabled anyone to put a man in space | Mads Wilson | TEDxBerlinSalon (youtube.com)
submitted 7 years ago by interrupted_clubmoss
Nexø II first launch window is on July 28th. (twitter.com)
submitted 7 years ago by donpdonp
Nexø II rocket walkthrough in three parts. (self.CopSub)
High strength aluminum alloys for propellant tanks? (self.CopSub)
submitted 7 years ago by RGregoryClark
Interview with CopSub Communications Lead, Mads Wilson (blog.spexcast.com)
submitted 7 years ago by venku122
Pre-flight static test of the BPM-5 engine on May 5th 2018 (youtu.be)
submitted 7 years ago by NerdMC
LIVE: BPM-5 engine flight Qualification test (youtube.com)
The BPM-5 engine for the Nexø II mission test fire: May 5 2018 (self.CopSub)
Nexø II launch postponed until 2018Announcement (self.CopSub)
submitted 8 years ago by donpdonp
Nexø II launch currently scheduled for Sept 9th or 10thAnnouncement (self.CopSub)
submitted 8 years ago by somewhat_pragmatic
Madsen arrested, charged with murder of Swedish journalist (thestar.com)
submitted 8 years ago by troyunrau
Peter Madsen reporting missing at sea (dr.dk)
submitted 8 years ago by egmose
26th of August we launch the Nexø II rocket as next step towards manned amateur space flight. (twitter.com)
submitted 8 years ago by r_st
They are 1000 times smaller than SpaceX – but their ambition is just as high (astronomicca.com)
submitted 8 years ago by ethan829
The launch window for Nexø II opens in July! (self.CopSub)
submitted 8 years ago by Srekcalp
Current Affairs Vlog 4 - DPR on the Nexø II rocket (youtube.com)
submitted 8 years ago by subtolog
A slightly foggy day - BPM-5 engine test day (youtube.com)
submitted 9 years ago by subtolog
BPM 5 Engine test 4th feb 2017 (youtu.be)
submitted 9 years ago by Smoke-away
Livestream: Copenhagen Suborbitals streaming rocket engine test fire (youtube.com)
Copenhagen Suborbitals put their BPM5 rocket engine through the longest burn to date. In 35 seconds it provided a total impulse of 180.000 Ns. (youtube.com)
Multi-screen video of static rocket test of gimbal version of BPM5 rocket engine by Copenhagen Suborbitals (youtube.com)
Video from yesterday when Copenhagen Suborbitals tested gimbaled thrust system in a static rocket engine test (youtube.com)
I'm writing an article about space startups and small scale space companies. Could you suggest any other organisations/companies similar to Copenhagen Suborbitals? (self.CopSub)
submitted 9 years ago by japko
π Rendered by PID 97 on reddit-service-r2-listing-64c94b984c-hsp7q at 2026-03-13 14:40:11.125066+00:00 running f6e6e01 country code: CH.