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First Internet-built Student Satellite Successfully Launched

Date:
October 28, 2005
Source:
European Space Agency
Summary:
SSETI Express, a low Earth orbit spacecraft designed and built by European university students under the supervision of ESA's Education Department, was successfully launched this morning at 08:52 CEST from the Plesetsk Cosmodrome on a Russian Kosmos 3M launcher. At 10:29 CEST this morning, the ground control centre at the University in Aalborg (DK) received the first signals from the satellite.

Fully integrated satellite in the test centre. SSETI Express has been built by teams of university students spread over Europe. Launch of the low-Earth orbit 60 kg spacecraft will take place in September 2005.
Credit: s: ESA/SSETI Team

SSETI Express, a low Earth orbit spacecraft designed and built by European university students under the supervision of ESA’s Education Department, was successfully launched this morning at 08:52 CEST from the Plesetsk Cosmodrome on a Russian Kosmos 3M launcher. At 10:29 CEST this morning, the ground control centre at the University in Aalborg (DK) received the first signals from the satellite.

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SSETI Express (SSETI being the acronym for Student Space Exploration and Technology Initiative) is a small spacecraft, similar in size and shape to a washing machine (approx. 60x60 x90 cm). Weighing about 62 kg it has a payload of 24 kg. On-board the student-built spacecraft were three pico-satellites, extremely small satellites weighing around one kg each. These were deployed one hour and 40 minutes after launch. In addition to acting as a test bed for many designs, including a cold-gas attitude control system, SSETI Express will also take pictures of the Earth and function as a radio transponder.

The challenge has been for the 23 university groups, working from locations spread across Europe and with very different cultural backgrounds, to work together via the Internet to jointly build the satellite.
The Student Space Exploration and Technology Initiative, which provides the framework for the mission, was launched by ESA’s Education Department in 2000 to get European students involved in real space missions. The initiative aims at giving students practical hands-on experience and encourage them to take up careers in space technology and science, thereby helping to create a pool of talented experts for the future.

Since its creation, SSETI has developed a network of students, educational institutions and organisations to facilitate work on various spacecraft projects. More than 400 European students have made an active, long-term contribution to this initiative, either as part of their degree course or in their spare time. In addition, many hundreds more have been involved in or inspired by SSETI.

SSETI students are currently working on two other satellite projects:

* SSETI ESEO: The European Student Earth Orbiter, a 120kg spacecraft designed for Ariane 5, planned for launch in 2008.
* A study for a European Student Moon Orbiter - timeframe 2010-2012. The orbiter will conduct experiments on its way to the Moon as well as when lunar orbit is achieved.


Story Source:

The above story is based on materials provided by European Space Agency. Note: Materials may be edited for content and length.


Cite This Page:

European Space Agency. "First Internet-built Student Satellite Successfully Launched." ScienceDaily. ScienceDaily, 28 October 2005. <www.sciencedaily.com/releases/2005/10/051028143417.htm>.
European Space Agency. (2005, October 28). First Internet-built Student Satellite Successfully Launched. ScienceDaily. Retrieved October 23, 2014 from www.sciencedaily.com/releases/2005/10/051028143417.htm
European Space Agency. "First Internet-built Student Satellite Successfully Launched." ScienceDaily. www.sciencedaily.com/releases/2005/10/051028143417.htm (accessed October 23, 2014).

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