Chandrayaan-1 finds water on the Moon

Tuesday, March 2. 2010
Lunar exploration

Using data from a NASA radar that flew aboard India's Chandrayaan-1 spacecraft, scientists have detected ice deposits on the Moon near its north pole.

This is exciting news the World over because water is a key factor in the ability of an extra terrestrial environment to support life. The SSTL team is also watching with great interest because the payload is controlled by a specially built on-board computer (OBC) built by its team in Guildford - its first to be flown onboard a lunar mission. The OBC is programmed to control the instrument and to store the payload data which is then beamed back to the astounded NASA scientists on Earth.

NASA's Mini-SAR instrument found more than 40 small craters with water ice. The craters range in size from 1 to 9 miles (2 to 15 km) in diameter. Although the total amount of ice depends on its thickness in each crater, it's estimated there could be at least 1.3 trillion pounds (600 million metric tons) of water ice.


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Student Moon mission begins

Friday, November 6. 2009
Lunar exploration

SSTL has been selected by the European Space Agency (ESA) to manage a pan-European student built mission to the Moon. The European Student Moon Orbiter (ESMO) programme will place a spacecraft into a lunar orbit to map the lunar surface, acquiring images and other scientific data about our nearest neighbour.

Students from at least 10 universities throughout ESA's Member States and Cooperating States will learn about space science and engineering “hands on” by collaborating on the design and building of systems that could be launched into orbit around the Moon as soon as 2013.

Team ESMO!
The photo to the left shows the university academics and students that are involved with the ESMO programme, gathered outside SSTL in Guilford.

SSTL will draw upon its experience in delivering cost effective space missions and training schemes to project manage the European Student Moon Orbiter (ESMO) mission, supervising the academic and student teams throughout Europe to help them achieve their goal of a space-ready Moon orbiter.

Professor Sir Martin Sweeting, Executive Chairman of SSTL said, “SSTL has had its sights on the Moon for nearly a decade and ESMO combines the industrial and educational strengths of SSTL towards this exciting challenge. We have shown many times in the past that success in space can be achieved at a fraction of the cost normally considered and we expect that this exciting mission will further demonstrate that this applies as well to science missions as Earth Observation and communications.”

SSTL Lunar Expert Andy Phipps commented, “ESMO is an extremely exciting opportunity for these European students to learn about space “hands-on”, but with the practical insight and support of our training and development programmes.

“Having successfully delivered the radar payload processor to BAE Systems for NASA’s contribution to the Indian lunar mission Chandrayaan-1, the ESMO project is just as significant for SSTL and forms the next step on our lunar roadmap – the delivery of a complete mission”, continued Phipps.

SSTL was recently down-selected by the UK government’s STFC (Science and Technology Facilities Council) to lead the design phase for the MoonLITE mission, which will lead to the development and launch of a low-cost lunar orbiter carrying scientific lunar surface penetrators and a communications relay payload to the Moon in 2014.

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Nature's race for the Moon

Friday, May 1. 2009
Lunar exploration

If you're reading Space Blog then there's a good chance you're going to be interested in joining some lively debate about the new race for the Moon. Nick Campbell, Managing Editor of Nature magazine will host Nature's evening debate "Racing to the Moon" in King's Place, London on the 11th May.

The discussion will be chaired by BBC News Science Correspondent Christine McGourty.

Four decades after the first Moon landings, the original space-racers have been joined by China, India, South Korea, even Nigeria. Why do we still need manned missions? Does space exploration need countries to cooperate, or does it benefit from the oxygen of international conflict and mistrust?


Sir Martin Sweeting will speak as the Director of the Surrey Space Centre and chairman of Surrey Satellite Technology Limited. SSTL was founded at a time when the satellite business was a duopoly between NASA and the Soviet Union and experienced - and influenced - the seismic changes within the industry. During this time his original staff of four has since grown to 300. He says that the new space-rush can be compared to the gold rush in 1880s America.

Chandrayaan-1 Mini SAR image of the Moon
Only last year SSTL's onboard computer (OBC) was spurred into action to control the Mini-SAR onboard the Indian Space Research Organisation's (ISRO) Chandrayaan-1 lunar orbiter in the search for water-ice on the Moon.

The MoonLITE and MoonRAKER concepts are also under development in a British consortium that includes SSTL and other UK space companies and research facilities.

What has focussed the "gold rush" in space more than the race to the Moon? If this sounds like old news to you, then Space Blog would like to point you towards London for this event to find out about the new race for the Moon that is fast building speed. This is the first of two King's Place summer events organized by the weekly science journal Nature - you can find out more from this link.

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Obama and the International Space Station (ISS)

Monday, December 15. 2008
Lunar exploration

In the spirit of Obama’s new reign, international partners will be enlisted to provide International Space Station (ISS) cargo re-supply, and eventually alternate means for sending crews to the ISS.

International Space Station
The International Space Station is also held up as an outstanding example of what can be accomplished through international cooperation. Though the US has spent billions of dollars to build the station, the microgravity research it was intended to facilitate has fallen victim to funding cuts. Barack Obama says he will ensure that NASA and other federal agencies fully utilize the ISS to conduct research that can help address global challenges such as public health and energy independence and can develop technologies that can provide economic benefits to Earth. Obama says he will also enable research on the ISS to support long-term human exploration and planetary research needs.

Partners and cooperation
Barack Obama will enlist other Federal agencies, industry and academia to develop innovative scientific and technological research projects on the ISS.

The ISS has been a model for international cooperation to achieve peaceful objectives in space, helping develop positive relations with Russia during the 1990s. America must take the next step and use the ISS as a strategic tool in diplomatic relations with non traditional partners.

Human exploration
Obama will use the ISS for fundamental biological and physical research to understand the effects of long-term space travel on human health and to test emerging technologies to enable such travel.

Retaining options for extended operations
Barack Obama will consider options to extend ISS operations beyond 2016. After investing so much in developing the ISS, it would be a shame not to utilize it to the fullest possible extent.

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