Exploring the formation of galaxies and stars
Découvrir la formation des galaxies et des étoiles
Welcome to the Herschel Astronomers' website provided by the Herschel Science Centre (HSC) primarily for the scientific community. For additional ESA and external Herschel related web sites see link buttons above and "Useful links".
Herschel was launched on 14 May 2009!
It is the fourth `cornerstone' mission in the ESA science programme. With a 3.5 m Cassegrain telescope it is the largest space telescope ever launched. It is performing photometry and spectroscopy in approximately the 55-671 µm range, bridging the gap between earlier infrared space missions and groundbased facilities.
Herschel has been designed to observe the `cool universe'; it is observing the structure formation in the early universe, resolving the far infrared cosmic background, revealing cosmologically evolving AGN/starburst symbiosis and galaxy evolution at the epochs when most stars in the universe were formed, unveiling the physics and chemistry of the interstellar medium and its molecular clouds, the wombs of the stars, and unravelling the mechanisms governing the formation of and evolution of stars and their planetary systems, including our own solar system, putting it into context. In short, Herschel is opening a new window to study how the universe has evolved to become the universe we see today, and how our star the sun, our planet the earth, and we ourselves fit in.
Herschel Users' Group Survey!
Heads-up: HUG Survey - deadline 30 April 2014.
The Herschel Users' Group (HUG) would like to hear about the community's experience with the Herschel Science Archive (HSA).
The questionnaire is anonymous and there is no way to trace your identity and connect it with your responses. Please respond by 30 April 2014 so that the HUG can discuss the results during their next meeting.
Access the Survey here.
'The Universe Explored by Herschel' symposium
'The Universe Explored by Herschel' symposium material posted!
The Universe Explored by Herschel symposium was held on 15-18 October 2013 to present, discuss, and take stock of the scientific results based on Herschel to date. In the four days 114 talks were given and about 200 posters displayed by over 350 attendees.
All talks have been posted on the symposium website as well as the posters we have received. We also want to thank everyone who participated and helped making the symposium a very successful event. Thank you!