ESA Science & Technology - Solar Orbiter

In response to the escalating coronavirus pandemic, ESA has decided to further reduce on-site personnel at its mission control centre in Darmstadt, Germany. The new adjustments require temporarily stopping instrument operation and data gathering on four Solar System missions: Cluster, ExoMars TGO, Mars Express and Solar Orbiter.

First measurements by a Solar Orbiter science instrument reached the ground on Thursday, providing a confirmation to the international science teams that the magnetometer on board is in a good shape following a successful deployment of the spacecraft's instrument boom.

At 16:00 CET on Thursday, 13 February, the critical first 83 hours of Solar Orbiter's unique mission to study our star came to an end.

ESA's Solar Orbiter mission lifted off on an Atlas V 411 from Cape Canaveral, Florida, at 05:03 CET on 10 February on its mission to study the Sun from new perspectives.

Watch a replay of the live coverage of the launch of Solar Orbiter, ESA's new Sun-exploring spacecraft, which will look at our parent star from a completely new perspective. The spacecraft was launched by the US Atlas V 411 rocket from NASA's Kennedy Space Centre in Cape Canaveral, Florida, on 10 February 2020.

Download this interactive media kit to learn more about the launch of Solar Orbiter in February 2020 and the science goals of the mission.

Animation showing the trajectory of Solar Orbiter around the Sun, highlighting the gravity assist manoeuvres that will enable the spacecraft to change inclination to observe the Sun from different perspectives.