Articles for "Comet"

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Space | 12. November 2015

Anniversary of Philae comet landing – expecting the unexpected

Credit: DLR (CC-BY 3.0)
 

By Karin Ranero Celius

One year ago today, the Philae lander touched down on Comet 67P/Churyumov-Gerasimenko. This was no easy task, of course. With the Rosetta mission, it was demonstrated that it was not only possible to travel to a comet more than 500 million kilometres from Earth, but also to follow it in its orbit around the Sun and land on it. read more

Space | 18. September 2015

Philae calling ...

Credit: CNES/DUCROS David/ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM
 

By Cinzia Fantinati and Koen Geurts

On 9 July, the team at the DLR Lander Control Center made contact with Philae for the last time. Towards the end of October, Rosetta will come closer and attempts to communicate will resume. read more

Space | 12. August 2015 | posted by Fabian Walker

Video – Pieces of the Puzzle – Philae on Comet 67P

Kometenlandung (#CometLanding) von Philae am 12. November 2014
Credit: DLR (CC-BY 3.0)

Philae's landing on comet 67P/Churyumov-Gerasimenko (#CometLanding) on 12 November 2014 was a historic moment – the first time in the history of space exploration that a spacecraft landed on a comet. Millions of people across the world followed the Rosetta mission via the Internet. read more

Space | 24. July 2014 | posted by Elke Heinemann

Closing in on Rosetta's target comet

Credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA

 

A model of the comet's shape, based on the images acquired on 14 July 2014.

Surface structures are becoming visible in new images of the comet 67P/Churyumov-Gerasimenko. These images, with a resolution of 100 metres per pixel, were acquired with the OSIRIS scientific imaging system on board Rosetta. The comet's neck region – the section connecting the two heads – seems to be much brighter than the head and body of the nucleus. read more

Space | 22. October 2013 | posted by Manuela Braun

Rosetta and Philae – Nomen est omen

Philae-Lander an Bord der Rosettasonde

Scientists often use abbreviations to designate their missions or projects; examples are MASCOT (Mobile Asteroid Surface Scout) or SHEFEX (Sharp Edged Flight Experiment). But ESA’s Rosetta mission, which will mark a first in the history of space exploration by becoming the first spacecraft to follow a comet and carry a lander that will touch down on the comet, was given its name for a different reason. The name refers to the Rosetta Stone, which allowed hieroglyphs to be deciphered. read more