BOHR Spacecraft - Nanosats Database

Satellite	BOHR (Betavoltaic Orbital High-Reliability)
Form factor	CubeSat
Units or mass	1U
Status	Operational? (No clear news found as of 2026-07-31)
Launched	2026-07-07
NORAD ID	?
Deployer	EXOpod Nova 12U/16U [Exolaunch]
Launcher	Falcon 9 (Transporter-17)
Entity name	City Labs
Institution	Company
Entity type	Commercial
Headquarters	US
Manufacturer	AIVT by NearSpace Launch
Partners	Voyager
Oneliner	Validate a tritium-powered electrical source for satellites and lunar systems.
Description	The BOHR mission demonstrates City Labs’ proprietary NanoTritium™ betavoltaic technology in orbit as a dedicated payload power source, providing continuous, long-duration electrical power independent of solar energy. This milestone establishes a new class of spacecraft capabilities, enabling persistent operation of critical subsystems where traditional power systems fall short. This includes deep space, permanently shadowed lunar regions, and long-duration autonomous sensor networks. The BOHR spacecraft utilizes conventional solar power for satellite bus operations, while the NanoTritium™ system is used to power and validate the payload demonstration.
Sources	[1] [2] [3]
Photo sources	[1]
On the same launch	Balkan-3 BOHR Centauri-9 CloudCT 1 CuBy-1 CuBy-2 CuBy-3 CuBy-4 CuBy-5 CyberCUBE ET-01 ET-02 ET-03 ET-04 FOSSASat (WISeSAT-9) GRITSS IPoS-TDsM Kostka KOYO Lemur-2 255 Lemur-2 256 Lemur-2 257 Lemur-2 258 Lemur-2 259 Lemur-2 Deloitte-4 Lemur-2 Deloitte-5 Lemur-2 Deloitte-6 Lemur-2 GHGSat F Lemur-2 GHGSat G LEONAV-1 MARINA MARMOTSat MAVERIC N2-P-Body Oasis-Alpha Posidonia R5-S9 RAFS Replicator-2 SCION-X SENTINEL 1 SPEAR-1A SPEAR-1B SPEAR-1C SUCHAI 4 TOM 1 TOM 2 TOM 3 Lusiada 5 Lusiada 6 Lusiada 7

Last modified: 2026-07-31