Small satellite pioneer and all round British space innovator SSTL will star in next week’s episode of The Gadget Show on the UK’s Five television channel at 8pm on the 8th March.

Of course the exact details of the program are top secret, but presenters Ortis Deley and Suzi Perry will attempt to locate fellow presenter Jon Bentley using satellite technology. If you want to find out more, you’ll just have to tune in.

Continue reading "SSTL on The Gadget Show"

SSTL is sponsoring a team of students that have been enrolled in the Engineering Education Scheme (EES) to help solve real and live problems for engineering, applied science and technological companies. The Scheme is set up by the Engineering Development Trust (EDT), with the aim to provide students aged 16 and 17 with experience in engineering, science and technology in order to make informed decisions about their future education and career.

During the 6 month programme, the students who all currently attend Farnborough 6th Form College, will take on the task set by SSTL to “Investigate possible ways of detecting earthquake precursor signals using satellites, to help us move from disaster monitoring to disaster mitigation”. The project will be mentored by SSTL Radio Frequency team member David Sanderson.

David met with the four budding engineers and their school teacher to give them a tour of the SSTL clean rooms, a presentation on small satellite engineering and introduced them to the project, which will end in April or May with a Celebration and Assessment Day by professional engineers.

The aim of the project is to provide SSTL’s Mission Concepts team with carefully calculated information, including mass, volume and power estimates, for a pre-selected list of sensors. These estimates can then be used to determine the size of the mission required to carry them.

Nigeria's NigeriaSat-2 and NX earth observation satellites are undergoing tests at the Science and Technology Facilities Council’s (STFC’s) Rutherford Appleton Laboratory.

NigeriaSat-2 and NX are being built for Nigeria's National Space Research and Development Agency (NASRDA) and will form part of the Disaster Monitoring Constellation (DMC) when they are launched next year.

NigeriaSat-2 was designed and built by Surrey Satellite Technology Limited (SSTL), and is based on their latest SSTL-300 earth observation satellite platform will deliver a high-resolution (2.5 metre) imaging system onboard a highly agile platform.

NX, which is based on the SSTL-100 platform was built by Nigerian engineers as part of their training and development scheme at SSTL in Guildford, UK. It will provide 22-metre imaging, enhancing the capability that is currently provided by NigeriaSat-1, which was launched in 2003. These latest satellites will provide not only continuity to Nigeria’s current space capability, but significantly advance the country’s space assets.

Continue reading "Nigerian satellites tested at RAL"

Gaileo is turning out to be a hot topic at this year's Paris Air Show. On the 15th June ESA and Arianespace signed a contract for the launch of the first four operational Galileo satellites on two Soyuz launch vehicles from Europe’s Spaceport in French Guiana. Also this week, ESA and the OHB/SSTL consortium signed a contract for sourcing long-lead items for Galileo satellites.

The Galileo In-Orbit Validation (IOV) Launch Services Contract covers the launch of the first four operational Galileo satellites using two Soyuz launch vehicles that will lift off from the Guiana Space Centre (Centre Spatial Guyanais – CSG), Europe’s Spaceport in French Guiana.

This new development follows the successful launch of the GIOVE-A satellite which was built by SSTL and the GIOVE-B satellite which was to be built by the European Satellite Navigation Industries satellite consortium and ultimately completed by Astrium. Both satellites have provided a great deal of data, for example helping with with clock characterisation, Galileo signal testing and in understanding the radiation that future Galileo satellites such as the new IOV satellites can expect in Medium Earth orbit (MEO).

The signature of the IOV Launch Services Contract in Paris marks an important milestone for the Galileo programme as it progresses towards the operational deployment of the satellites of the Galileo satellite navigation system. The four IOV satellites will be placed in a circular orbit at an altitude of MEO of 23 600 km by the end of 2010. Development of the Galileo system is being carried out under a joint ESA/European Union programme.

The launch vehicle chosen to carry the four Galileo IOV satellites into orbit is the Soyuz ST-B with a Fregat MT upper stage, which has been adapted for the deployment needs of the Galileo programme. The Soyuz at CSG Programme is an ESA Programme with co-funding of Arianespace and the European Union.

Galileo operational constellation
Meanwhile, ESA and the bidder consortium led by OHB-System AG and Surrey Satellite Technology Ltd. (SSTL) have signed a contract for sourcing long-lead items for satellites for the future European Galileo navigation system in Paris the same week. The EUR 10 million contract is carried out under a program initiated and funded by the European Union.

Through this contract, OHB and SSTL are able to place orders for satellite technologies which require considerable lead times for development and sourcing ahead of the award of the actual contract for the construction of the satellites. The Galileo System customers, the European Union and the ESA, are thus ensuring that the schedule for implementation of Galileo can be maintained.

OHB and SSTL are one of two consortia bidding for the development and con-struction of 28 satellites for Galileo. By allowing two consortia to build spacecraft for this significant undertaking, ESA is ensuring that the full operational capa-bility can be put in place as soon as possible and at best value to the EU. The system is to be fully operational by 2013 following full contract signature later in 2009.