Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

ESA to build a deep space ground station in Cebreros (Spain)

18.07.2003


Communicating with ESA’s spacecraft such as Mars Express, or SMART-1, Rosetta and Venus Express - yet to be launched - will be even easier and more effective when the new Cebreros ground station, near Avila (Spain), becomes operational in September 2005.



On 22 July, in Madrid, the Director General of ESA, Jean-Jacques Dordain, the Spanish Secretary of State for Defence, Mr Fernando Díez Moreno, and the Spanish Secretary of State for Science and Technology, Mr Pedro Morenés Eulate, will sign an agreement between ESA and the Kingdom of Spain that will pave the way for the installation of a new high-performance deep-space tracking station in Cebreros.

Communicating with spacecraft over very long distances, probes that have to be controlled remotely, together with their on board instruments, at distances up to 900 million kilometres from Earth (more than six times the distance from Earth to the sun) require huge and powerful antennas.


Through its control Centre (ESOC) in Darmstadt (Germany), responsible for all spacecraft operations, ESA already has long experience of dealing with a large network of ground stations and antennas, including a 35 m deep-space antenna in New Norcia, north of Perth in Australia.

Back in the 1970s, ESA signed an agreement with Spain to use a satellite tracking station located at Villafranca del Castillo (Villanueva de la Cañada, Madrid). ESA/Villafranca has now become one of the most highly specialised spacecraft tracking stations in the world.

To support the new project and allow ESA to take a further step towards a real European Deep Space Network, the Government of Spain will grant the European Space Agency a 75-year lease on two plots of land that belong to the Ministry of Defence. One plot will accommodate the space tracking facilities and the 35m diameter deep-space antenna. The other will serve for the calibration tower, used to simulate the signals transmitted by spacecraft for testing. Construction work is scheduled to start in September this year.

“The new capabilities of the future antenna at Cebreros will significantly support the role of ESA in Spain. Moreover, in terms of radio-electric conditions, the Cebreros environment is perfect, and will give this new site an important growth potential,” according to ESA’s Director of Technical and Operational Support, Gaele Winters.

The network of antennas in Spain (Cebreros (Avila), Villafranca del Castillo (Villanueva de la Cañada, Madrid) and Robledo (Robledo de Chavela, Madrid, owned by NASA/JPL), will soon be one of the most important groups of satellite tracking stations worldwide, due to the optimum environment free of radio-electric disturbances, and will make a valuable additional contribution to the scientific and technological framework of European space activities.

Franco Bonacina | alfa

More articles from Physics and Astronomy:

nachricht First Juno science results supported by University of Leicester's Jupiter 'forecast'
26.05.2017 | University of Leicester

nachricht Measured for the first time: Direction of light waves changed by quantum effect
24.05.2017 | Vienna University of Technology

All articles from Physics and Astronomy >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Can the immune system be boosted against Staphylococcus aureus by delivery of messenger RNA?

Staphylococcus aureus is a feared pathogen (MRSA, multi-resistant S. aureus) due to frequent resistances against many antibiotics, especially in hospital infections. Researchers at the Paul-Ehrlich-Institut have identified immunological processes that prevent a successful immune response directed against the pathogenic agent. The delivery of bacterial proteins with RNA adjuvant or messenger RNA (mRNA) into immune cells allows the re-direction of the immune response towards an active defense against S. aureus. This could be of significant importance for the development of an effective vaccine. PLOS Pathogens has published these research results online on 25 May 2017.

Staphylococcus aureus (S. aureus) is a bacterium that colonizes by far more than half of the skin and the mucosa of adults, usually without causing infections....

Im Focus: A quantum walk of photons

Physicists from the University of Würzburg are capable of generating identical looking single light particles at the push of a button. Two new studies now demonstrate the potential this method holds.

The quantum computer has fuelled the imagination of scientists for decades: It is based on fundamentally different phenomena than a conventional computer....

Im Focus: Turmoil in sluggish electrons’ existence

An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.

We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...

Im Focus: Wafer-thin Magnetic Materials Developed for Future Quantum Technologies

Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.

Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...

Im Focus: World's thinnest hologram paves path to new 3-D world

Nano-hologram paves way for integration of 3-D holography into everyday electronics

An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Marine Conservation: IASS Contributes to UN Ocean Conference in New York on 5-9 June

24.05.2017 | Event News

AWK Aachen Machine Tool Colloquium 2017: Internet of Production for Agile Enterprises

23.05.2017 | Event News

Dortmund MST Conference presents Individualized Healthcare Solutions with micro and nanotechnology

22.05.2017 | Event News

 
Latest News

How herpesviruses win the footrace against the immune system

26.05.2017 | Life Sciences

Water forms 'spine of hydration' around DNA, group finds

26.05.2017 | Life Sciences

First Juno science results supported by University of Leicester's Jupiter 'forecast'

26.05.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>