🔥The 9th Round of Easy Loan, Earn $40 Reward is in progress❗️ ⏰ Promotion Period: January 15th - Feburary 15th, 2025 👉 Register now and check more details at gate.io/campaigns/358

A few impressions from the Lange Nacht der Museen in Hamburg. With the 3-kg meteorite that landed in Elmshorn a year ago.

Yearly Observatory bike trip under way. Today we're cycling to Lüneburg.

Cycling trip from Aspen to the Maroon Bells. There is still a lot of snow on the mountains!

New publication "CHANG-ES XXXI—A Decade of CHANG-ES: What We Have Learned from Radio Observations of Edge-on Galaxies" by Irwin et al. (2024). My contribution is a summary of cosmic-ray propagation in winds and outflows (together with Michael Stein). ui.adsabs.harvard.edu/abs/2024Galax.…

Our paper on Virgo Cluster AGN, lead by Hamburg student Angelina Spasic, was accepted today! This includes an analysis of the infalling giant elliptical M49, where we discovered a stunning superposition of the western radio and X-ray tail. --> arxiv.org/abs/2406.00781

My contribution to the cosmic ray feedback workshop at the Aspen Center for Physics. (1) Diffusion coefficients of cosmic ray electrons at 1-10 GeV appear to be energy independent. (2) Magnetic fields can be detected in the circum-galactic medium with Faraday rotation.

Nice paper led by our student L. Gajovic on what happens if you observe galaxies at frequencies of 50 MHz Low Frequency Array . arxiv.org/abs/2406.06689 with Volker Heesen @fradega Henrik Edler et al.

After three weeks travelling back at ⁦@[email protected]⁩ . Discovered that Freddy has a bed in our E-lab 😉

Sehr schön! Wir haben jetzt bei der Physik an der Jungiusstraße eine Radservice-Station.

Summer is finally here! In a few days we will have our open day slash music festival ⁦@[email protected]⁩ . Program this year includes our small radio telescope.

Sternstundenfestival @[email protected] . Tomorrow with a radio talk and more music with the KRT3.

Auf wiedersehen Sternstundenfestival! Es war sehr schön.🤩

It was a great pleasure to contribute to the Sternstunden #Festival this weekend at the beautiful historic #Hamburg Observatory campus. A fun mix of #music and #astrophysics with just a little addition of #particlephysics.

Cycling trip in Lithuania on the Kurian spit and Klaipeda. So far so good!

Made it to Latvia for this beautiful cycling trip. The beach is gorgeous!

Visit to Kuldiga in Latvia, which has a 240 metre long waterfall. Sunsets on beaches are always beautiful 🤩

Visit to the ⁦Low Frequency Array⁩ station in Irbene / Latvia. The 32-m dish is easy to see and the LOFAR station is somewhere behind the fence. It is a vey empty and beautiful area!

Made it to Estonia! Lovely beach and city in Pärnu.

Final stop of the tour on Helsinki! Tomorrow homeward bound by ferry.

Back in 🇩🇪 ! Arrival in Travemünde with a nice rainbow.