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FMI / Earth Observation Website

This website hosts research-related information about space-research related activities at the Finnish Meteorological Institute in Helsinki.

This page is only maintained in English

For general information about related subjects also in Finnish and Swedish, please see the institute's homepage at

Suomeksi: http://ilmatieteenlaitos.fi

A summary of all former and currently planned FMI Space Projects is shown here.

ESA's comet chaser Rosetta arrives at the comet on 6.8. around 13:00

Artistic illustration of ESTCube-1
ESA comet chaser Rosetta with comet, artist's impression with C67P image. Source: ESA

25 August 2014: 5 Landing site candidates were selected for Rosetta's Lander Philae, based on accessibility and scientific interest.

For status updates about the status of the satellite and its instruments see the dedicated Rosetta webpage on this server.

On 6 August 2014 at around 13:00here.


On 4 April at 00:02 Finnish Local time the EU environment monitoring satellite Sentinel-1 as first space element of the Copernicus program was successfully launched by ESA from Kourou. Sentinel-1A is the first of a two-satellite mission that will image land and oceans using highly precise radar, enabling the pair to acquire imagery regardless of weather. FMI will participate in the utilization of its data.

On 11 November 2013 around 02:00 Finnish time the ESA's GOCE satellite (Gravity field and steady-state Ocean Circulation Explorer) re-entered the Earth atmosphere, broke up and burnt to about 75%. The reminder of the 1100 kg satellite entered the South-Atlantic South of the Falkland island. No damages were reported. For details see the ESA webpage.


On 7 May 2013 (6.5. 23:06 local time) the Estonian Student Satellite Program satellite ESTCube-1 was launched successfully aboard a Vega carrier rocket from Kourou. The satellite is now in its planned orbit. This morning the Tartu ground station was able to receive the satellite's beacon signal. On board the satellite is an electric solar wind sail (e-sail) which was invented by FMI's scientist Pekka Janhunenpressure sensor data were published by NASA August 23.


Eight years ago, on landed successfully on the surface of the Saturn moon Titan. This was the first time that a man-made probe landed on a solar system body beyond the inner planets. On board was the FMI-built Pressure Profile Instrument (PPI) as part of the, monitoring the Titan atmosphere during the probe's descent towards the moon's surface.

As a consequence of this successful mission, the Finnish pressure sensor was invited to be part of the subsequent Mars missions- Phoenix Mars Mission, ESA's ExoMars EDM isntrument package Dust Characterisation, Risk assessment and Environment Analyser on the Martian Surface (ExoMars/DREAMS), and NASA's missions, the latter two scheduled for launch in 2016.