As co-convener of Session PS7.8 at the upcoming EGU assembly (Vienna, April 27-May 2), I invite you to submit an abstract if you're into past, present and future programs for Earth-based observations of the Jupiter System! Deadline January 15! meetingorganizer.copernicus.org/EGU25/sessio...

Greetings from Tautenburg observatory, in the heart of Germany

Deadline Monday March 4 for submitting abstracts! We're aiming at gathering experts of binary stars, asteroseismology, including theoreticians and observers to build up new projects.

We are used to see the #NASAHubble images in color, processed, well framed and they are amazing. But I also love the calibrated images that have no color, no reframe, no derotation, no fancy effect. This image is from the OPAL program in 2018 (archive.stsci.edu/hlsp/opal)

It's "Breast Cancer Awareness Month". Unfortunately, I have a message to share. My beloved wife was diagnosed with a massive breast cancer and there are a few comments. Thread 1/

Compared to the Cassini spacecraft, JWST has better sensitivity and better spectral resolution at some wavelengths, and also additional wavelengths that Cassini didn’t have at all. So - new Saturn system science!

Just landed up there in the blue. Currently working hard to publish the first zonal wind map of Jupiter obtained with high-resolution spectroscopy in the visible. Teaser: picture of Jupiter taken by the JOVIAL/JIVE instrument at Sunspot (NM), and its radial velocity map "dopplergram" (Jup spins!)