Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Space
  • /
  • SSTL ships CARBONITE-2 and Telesat's LEO-1 for PSLV launch

Space

SSTL ships CARBONITE-2 and Telesat's LEO-1 for PSLV launch

Surrey Satellite Technology Ltd (SSTL) has shipped two small satellites, CARBONITE-2 and LEO-1, to India in preparation for a late December launch on ISRO's Polar Satellite Launch Vehicle (PSLV) from the Sriharikota launch site.

Above: LEO-1 with SSTL engineers.
Courtesy SSTL / Kathryn Graham

LEO-1 will be one of two Telesat Phase 1 satellites planned for launch this year that will allow Telesat to start testing key performance parameters of its next generation global LEO constellation. The satellite has a launch mass of 168kg and will be launched into an initial sun-synchronous orbit.  After launch SSTL will complete commissioning of the spacecraft and will perform orbit-raising manoeuvres to achieve the final planned orbit. Command of the spacecraft will then be handed over to Telesat for in-orbit operations using the Ka-band payload. 

Advertisement
ODU RT

CARBONITE-2, is a technology demonstration mission owned and operated by SSTL that will demonstrate a low cost video-from-orbit space solution using COTS technologies.  The 100kg spacecraft flies a commercial-off-the-shelf (COTS) telescope and HD video both of which have been adapted for a space environment and integrated into a custom built framework.  The imaging system is designed to deliver 1m GSD images and colour HD video clips with a swath width of 5km.

Above: CARBONITE-2 with SSTL engineers.
Courtesy SSTL / Beaucroft Photography

On 21 November 2017 British company Earth-i signed a contract with SSTL to supply 5 CARBONITE series satellites for a new full-colour video imaging constellation planned for launch in 2019. 

Advertisement
DSEI 2025

CARBONITE-2 is a follow-on mission to CARBONITE-1, launched in 2015. The CARBONITE series of platforms are designed for rapid re-visit constellations providing high resolution images, 3-D imaging and video from space. SSTL is a leading supplier of LEO missions to commercial operators: previous missions include Beijing-1, the 5 satellite RapidEye constellation, Deimos-1, exactView-1, KazEOSAT-2 and the 3 satellite TripleSat constellation. 

 

 

Advertisement
PTC PTC
Astroscale awarded £5.15m contract for Orpheus mission

Defence Security Space

Astroscale awarded £5.15m contract for Orpheus mission

16 June 2025

Astroscale Ltd has been awarded a contract worth £5.15 million by the UK’s Defence Science and Technology Laboratory (Dstl), via BAE Systems as the Dstl Serapis Framework lead.

Value of aerospace, defence, security and space to UK up 64% in 10 years

Aerospace Defence Security Space

Value of aerospace, defence, security and space to UK up 64% in 10 years

16 June 2025

The UK’s aerospace, defence, security and space sectors added £42.2 billion to the UK economy in 2024, according to new data from ADS, equating to a 64% increase over the last decade.

BAE Systems to provide US Space Force missile warning and satellite tracking

Defence Space

BAE Systems to provide US Space Force missile warning and satellite tracking

12 June 2025

BAE Systems has been awarded a $1.2 billion contract by US Space Systems Command to provide the US Space Force with missile tracking satellite capabilities.

UK Space Conference 2025 to land in Manchester

Space

UK Space Conference 2025 to land in Manchester

10 June 2025

UK Space Conference returns on 16th–17th July 2025 at Manchester Central, bringing together global space leaders, policymakers, researchers and innovators to explore the theme Space for Growth.

Advertisement
DSEI 2025
BAE Systems and Hanwha Systems to develop multi-sensor satellite system

Defence Security Space

BAE Systems and Hanwha Systems to develop multi-sensor satellite system

10 June 2025

BAE Systems and Hanwha Systems have signed a Memorandum of Understanding (MoU) to develop technology and collaborative working to deliver an advanced multi-sensor satellite system for international markets.

Robotics demo points to interstellar future

Space

Robotics demo points to interstellar future

3 June 2025

UKAEA and Space Solar have collaborated on a robotics demonstration unit to pave the way for space-based data centres, solar farms and other megastructures.

Advertisement
ODU RT