Welcome to the latest issue of CERN Courier

This issue’s cover feature describes how solar neutrinos have revealed the two main stellar fusion reactions, and will soon weigh in on a controversy relating to the Sun’s birth. Meanwhile, detector and accelerator R&D roadmaps flesh out the vision of the European strategy update, and the Snowmass community planning exercise gets under way in the US. Also in this issue: exploring the flavour anomalies at a future collider; low-cost linacs for radiotherapy; greater energy efficiency at CERN; an interview with Edward Witten; tips on pivoting your career; the latest meeting reports; LHC-experiment results; reviews and more.

Click on a cover below to download a PDF version of the issue. You can access a full archive of all CERN Courier issues and content via the CERN Document Server. For details on how to subscribe to the print edition, see the About CERN Courier page.

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