Articles sur European Space Agency

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Space debris in Earth orbit creates a dangerous obstacle course for satellites and astronauts. Dotted Yeti / Shutterstock.com

Why space debris cleanup might be a national security threat

Countries developing technology that removes or blasts away space junk may appear to be doing a public service. But those same technologies can destroy military and communications satellites.
First foot. NASA

Is space still awesome?

World Space Week is one of a series of events co-ordinated by the UN to celebrate the global nature of space exploration. It was established in 1999. Why is it organised this particular week? Because October…

Rosetta’s rendezvous with a comet

After a decade of travelling through space, and years before that of mission planning, the European Space Agency’s (ESA) Rosetta spacecraft is right on track to deliver a superb mission. Already it has…

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