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Europe's first deep space ground station opens in Western Australia

The inauguration ceremony for the European Space Agency’s first deep space ground station was held today in New Norcia, 150km north of Perth. The completion of the New Norcia facility, its first deep space ground station, is an important event for ESA. The station will play a major role in the Agency’s deep space missions, including Rosetta and Mars Express, the latter expected to launch in May this year. The key component of the ground station is its massive antenna which weighs over 600 tonnes and is over 40 metres high. It can move 540 tonnes of ballast, cantilever and 35 metre dish while maintaining precision accuracy of its beam.

OK, our next caller is… from Mars!

It is midnight on 1 January 2004 and you want to send a greeting on your mobile phone to a friend. Sorry, the line is too busy, try again later. If you think you are alone with this problem, you are wrong. Space agencies have had to work out ingenious solutions to prevent similar ‘engaged, call later’ tones from happening on Mars. For the first time, there will be seven spacecraft on the Red Planet at the same time. Will they all be able to ‘phone home’?

Bon voyage: Pioneer 10 spacecraft bids adieu

After more than 30 years, it appears the venerable Pioneer 10 spacecraft has sent its last signal to Earth. Pioneer’s last, very weak signal was received on Jan. 22, 2003. NASA engineers report Pioneer 10’s radioisotope power source has decayed, and it may not have enough power to send additional transmissions to Earth. NASA’s Deep Space Network (DSN) did not detect a signal during the last contact attempt Feb. 7, 2003. The previous three contacts, including the Jan. 22 signal, were very faint with no telemetry received. The last time a Pioneer 10 contact returned telemetry data was April 27, 2002. NASA has no additional contact attempts planned for Pioneer 10.