Since January 1, 2025, the IMCCE has changed its name!
The IMCCE has merged with another laboratory at the Paris Observatory, the SyRTE (Time-Space Reference System), to form the Time-Space Laboratory (LTE). Therefore, the LTE is a multidisciplinary laboratory: the traditional activities of ephemerides and celestial mechanics of the IMCCE are now complemented by SyRTE's work on Earth's rotation, atomic clocks, and the history of astronomical sciences. This will be an opportunity for us to introduce you to many new topics!

While all the infrastructures of the new laboratory are being set up, you can now find news on all these topics on the LTE website: https://lte.observatoiredeparis.psl.eu/
And to stay updated with all our activities, you can subscribe to the LTE newsletter.