MSc project – Laboratory simulations of the influence of interior composition on exoplanetary atmospheres

Original Content – https://sirop.org/app/7496d233-5832-4519-9367-1617972b92c7 Observations of exoplanet atmospheres provide information as to their composition. In order to link these signatures to their interiors, this project employs high temperature/high pressure experiments to determine the likely compositions of their mantles and atmospheres formed from their evaporation Keywords: Exoplanet, interior, evaporation, atmosphere, experiment, high temperature, high pressure, mantle, […]

CHEOPS space telescope ready for scientific operation

CHEOPS has reached its next milestone: Following extensive tests in Earth’s orbit, some of which the mission team was forced to carry out from home due to the coronavirus crisis, the space telescope has been declared ready for science. CHEOPS stands for “CHaracterising ExOPlanet Satellite”, and has the purpose of investigating known exoplanets to determine, […]

CHEOPS space telescope takes its first pictures

Next milestone in the commissioning of CHEOPS: After the successful opening of the space telescope cover on January 29, 2020, CHEOPS has now taken its first images of the sky. CHEOPS is a joint mission of the European Space Agency (ESA) and Switzerland, led by the University of Bern, in collaboration with the University of […]

Cheops launch preparations

Last Wednesday, the CHEOPS team could successfully open the lid of the space telescope. How CHEOPS’ fantastic journey on board a Soyuz rocket began is shown in this time-lapse video!

Cover of CHEOPS Space Telescope Open

Decisive moment for the CHEOPS space telescope: The cover was opened as intended on Wednesday, January 29, 2020 at 7:38 am. CHEOPS is now being tested for precision and the first images are being produced. CHEOPS is a joint mission of ESA and Switzerland, led by the University of Bern, in collaboration with the University […]

Opening of the CHEOPS cover delayed by a few days

The cover of the CHEOPS space telescope was scheduled to be opened on Monday, January 27, 2020. The date is being pushed back by a few days because several tests are being repeated. The CHEOPS space telescope has been orbiting the Earth at an altitude of 700 kilometers since its launch on December 18, 2019. […]

Merry Christmas and happy new year!

Illustration – « La Liberté », 18.12.2019, Alex Ballaman

CHEOPS Team members and their favourite drawing