ISRO says that this event highlights the strength of the long-term cooperation in place since 1978 and subsequent renewal in 2002 between two globally significant space research organisations. | Photo Credit: FILE PHOTO The Indian Space Research Organisation (ISRO) and the European Space Agency (ESA) have jointly signed an agreement on ‘ESA-ISRO Arrangement concerning Joint Calibration and Validation Activities and Scientific Studies for Earth Observation Missions’. The agreement was signed on March 4 by M. Ganesh Pillai, scientific secretary, ISRO, and Simonetta Cheli, director, Earth Observation Programme, ESA, in a virtual meeting mode. ISRO said that this event highlights the strength of the long-term cooperation in place since 1978 and subsequent renewal in 2002 between two globally significant space research organisations. The signing ceremony was marked by spirited remarks from the dignitaries regarding the legacy as well as upcoming opportunities rendered possible by research and exploration platforms. Accomplishments in the field of Earth Observation, navigation, ground station support as well as human space flight were also referred to. Ms. Cheli emphasised the timeliness of the arrangement, especially in the light of upcoming and innovative sensor FLEX, meant to understand the vegetation biology better as well as the need of setting up calibration and validation campaigns for subsequent valorisation. Mr Pillai recalled the multi-themed cooperation with ESA in terms of ground station support for Chandrayaan, Aditya missions, support from ISRO’s Deep Space Antenna, Joint Statement of intent for Human Spaceflight, including discussion between Chairman, ISRO and DG, ESA and India-EU space Dialogue at Brussels. He reflected on how upcoming missions will go a long way in helping the planet as well as people and the need for working closely in future and commended the contribution of ISRO members from EDPO, OIIC, Section-X,DOS for realising the agreement. Published – March 08, 2026 10:21 pm IST Share this: Click to share on WhatsApp (Opens in new window) WhatsApp Click to share on Facebook (Opens in new window) Facebook Click to share on Threads (Opens in new window) Threads Click to share on X (Opens in new window) X Click to share on Telegram (Opens in new window) Telegram Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to email a link to a friend (Opens in new window) Email More Click to print (Opens in new window) Print Click to share on Reddit (Opens in new window) Reddit Click to share on Tumblr (Opens in new window) Tumblr Click to share on Pocket (Opens in new window) Pocket Click to share on Mastodon (Opens in new window) Mastodon Click to share on Nextdoor (Opens in new window) Nextdoor Click to share on Bluesky (Opens in new window) Bluesky Like this:Like Loading... Post navigation After a 32-hour journey, Chima joins Chennaiyin FC hours before ISL match, goes on to play Who is Mojtaba Khamenei? Ayatollah Khamenei’s son likely to be Iran’s next Supreme Leader