Announcement Archive

Announcement Archive

The Eight European Announcement of Opportunity for observations to be performed with Suzaku, starting in April 2013, is now open. Scientists belonging to institutions within ESA Member States are invited to respond. The deadline for receipt of proposals is 16 November 2012 at 16:00 CET.
Published: 3 October 2012
Proposals are solicited for observations with XMM-Newton in response to the twelfth Announcement of Opportunity, AO-12, issued 21 August 2012. This AO covers the period May 2013 to April 2014 and is open to proposers from all over the world. The deadline for receipt of proposals for this AO has passed.
Published: 21 August 2012
The European science archive for the NASA/ESA Hubble Space Telescope has been transferred to ESA's European Space Astronomy Centre (ESAC) in Villanueva de la Cañada near Madrid, Spain.
Published: 22 June 2012
Proposals are solicited for observations with INTEGRAL in response to the Tenth Announcement of Opportunity, AO-10, issued 12 March 2012. This AO covers the period January 2013 to December 2013 and is open to all proposers.
Published: 14 March 2012
The scientific community is invited to participate in the Euclid mission by responding to the present Announcement of Opportunity (AO). This AO solicits proposals for the appointment of the second Independent Legacy Scientist in the Euclid Science Team. The deadline for submission of proposals is 12 April 2012, 12:00 CET.
Published: 15 February 2012
Issued 26 September 2011, this Call for Declaration of Interest in Science Instrumentation solicits proposals for studies on science instrumentation that would potentially be provided by the ESA Member States, should the candidate M-class mission EChO be adopted for the M3 mission opportunity.
Published: 26 September 2011
The Seventh European Announcement of Opportunity for observations to be performed with Suzaku between April 2012 and March 2013 is now open. Scientists belonging to institutions within ESA Member States are invited to respond. The deadline for receipt of proposals is 10 November 2011 at 16:30 CET.
Published: 1 September 2011
Proposals are solicited for observations with XMM-Newton in response to the eleventh Announcement of Opportunity, AO-11, issued 23 August 2011. This AO covers the period May 2012 to April 2013 and is open to proposers from all over the world. The deadline for receipt of proposals for this AO has passed.
Published: 23 August 2011
The second (and final) in-flight Announcement of Opportunity (AO) for Open Time (OT2) observations with the Herschel Space Observatory has been issued. The OT2 call solicits proposals from the worldwide astronomical community. The deadline for proposal submissions is: 15 September 2011 at 12:00 UT.
Published: 10 June 2011
Proposals are solicited for observations with INTEGRAL in response to the Ninth Announcement of Opportunity, AO-9, issued 7 March 2011. This AO covers the period January 2012 to December 2012 and is open to all proposers.
Published: 7 March 2011
ESA has issued a Call, inviting groups or institutes in ESA Member States, wishing to participate in the preparatory activities for the Gaia archive access working group, to submit a 'Letter of Interest' to ESA outlining their area of expertise and potential contribution
Published: 1 March 2011
Proposals are solicited for an INTEGRAL Announcement of Opportunity for obtaining data rights to targets within previously approved AO-8 observing programmes.
Published: 30 August 2010
Proposals are solicited for observations with XMM-Newton in response to the Tenth Announcement of Opportunity, AO-10, issued 24 August 2010. This AO covers the period May 2011 to April 2012 and is open to all proposers. The deadline for receipt of proposals for this AO has passed.
Published: 24 August 2010
The first in-flight Announcement of Opportunity (AO) for Open Time (OT1) observations with the Herschel Space Observatory has been issued. The OT1 call solicits proposals from the worldwide astronomical community and offers 6592 hours of Herschel observing time. The deadline for proposal submissions is: 22 July 2010 at 12:00 UT.
Published: 21 May 2010
Dear Colleague,I am very pleased to invite you to respond to the 8th "Announcement of Opportunity" by submitting proposals for observations to be performed with the International Gamma-ray Astrophysics Laboratory (INTEGRAL) satellite.
Published: 15 March 2010
The Fifth European Announcement for observations to be performed with Suzaku between April 2010 and March 2011 is now open. Scientists belonging to institutions within ESA Member States are invited to respond. The deadline for receipt of proposals is 20 November at 16:30 CET.
Published: 1 September 2009
Proposals are solicited for observations with XMM-Newton in response to the Ninth Announcement of Opportunity, AO-9, issued 25 August 2009. This AO covers the period May 2010 to April 2011 and is open to all proposers. The deadline for receipt of proposals for this AO has passed.
Published: 27 August 2009
On 28 April ESA issued a "Call for Declarations of Interest in Science Instrumentation" for the L-class Cosmic Vision mission study IXO. Prospective Instrument Study Teams are invited to submit proposals outlining the composition of nationally funded consortia to carry out assessment level studies.
Published: 28 April 2009
Dear Colleague,I am very pleased to invite you to respond to the 7th "Announcement of Opportunity" bysubmitting proposals for observations to be performed with the International Gamma-rayAstrophysics Laboratory (INTEGRAL) satellite.
Published: 12 January 2009
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23-Nov-2020 17:00 UT