Rosetta takes comet’s temperature01 August 2014
Rosetta takes comet’s temperature01 August 2014 ESA’s Rosetta spacecraft has made its first temperature measurements of its target comet, finding that it is too hot to be covered in ice and must instead have a dark, dusty crust.
How Rosetta arrives at a comet01 August 2014
How Rosetta arrives at a comet01 August 2014 After travelling nearly 6.4 billion kilometres through the Solar System, ESA’s Rosetta is closing in on its target. But how does a spacecraft actually arrive at a comet?
Call for Media: Rosetta’s comet rendezvous18 July 2014
Call for Media: Rosetta’s comet rendezvous18 July 2014 On 6 August, after a decade-long journey through space, ESA’s Rosetta will become the first spacecraft in history to rendezvous with a comet. Members of the media are invited to join ESA at its European Space Operations Centre in Darmstadt, Germany, t...
Rosetta, are we there yet?09 July 2014
Rosetta, are we there yet?09 July 2014 After a 10-year journey that has clocked up more than 6 billion kilometres, ESA’s Rosetta spacecraft is rapidly closing in on its destination comet, and ESA is inviting you along for the ride.
Rosetta’s comet ‘sweats’ two glasses of water a second30 June 2014 ESA’s Rosetta spacecraft has found that comet 67P/Churyumov–Gerasimenko is releasing the equivalent of two small glasses of water into space every second, even at a cold 583 million kilometres from the Sun.
Rosetta’s comet: expect the unexpected19 June 2014
Rosetta’s comet: expect the unexpected19 June 2014 An image snapped earlier this month by ESA’s Rosetta spacecraft shows its target comet has quietened, demonstrating the unpredictable nature of these enigmatic objects.