The deadline to submit a session, town hall, or pre-conference workshop proposal for AGU25 has passed. Please search for and review proposed sessions below. Please note this site is frozen as of 4/29/25 and will not reflect any changes to proposals made after this date.


Conveners will be contacted by the AGU25 Program Committee with any requests for mergers or edits to proposals. Conveners will be notified of the acceptance of their proposal in mid-June.


Abstract submissions will also open in mid-June and the deadline for abstract submissions is 30 July, 2025.


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Abstract: Atmospheric Composition in the Constellation Era – The AC<sup>2</sup>E Initiative (2028 – 2038) (AGU25)

Atmospheric Composition in the Constellation Era – The AC2E Initiative (2028 – 2038)

Kolbjorn Blix1, Kathrin Schoppmann2, Mattias Abrahamsson3, Kent Andersson3, Marcus Hörschgen-Eggers2 and Rainer Kirchhartz2, (1)Andøya Space, Andenes, Norway, (2)German Aerospace Center DLR Oberpfaffenhofen, Mobile Rocket Base (MORABA), Oberpfaffenhofen, Germany, (3)Swedish Space Corporation, Solna, Sweden