Dear colleagues,

Registration and abstract submission is NOW OPEN for the Solar Physics High Energy Research (SPHERE) Workshop, to be held 11–15 July 2022. The workshop will be a hybrid format with online access and two in-person locations: Southwest Research Institute (SwRI) in Boulder, Colorado, USA and Fachhochschule Nordwestschweiz (FHNW) in Windisch, Switzerland.

For full details, please visit the workshop website: https://sphere.boulder.swri.edu

Registration deadline: U.S. – 30th June 2022 | Europe – 11th July 2022 Registration fee: none U.S. hotel reservation deadline: 30th June 2022 (through the registration form)

Abstract submission deadline: 17th June 2022 NOTE: Please contact the organizers if you will have trouble meeting the abstract deadline and need additional time

Oral presentation requests will be accepted from early-career researchers (up to 5 years post-PhD) and students only – the ongoing pandemic has severely restricted opportunities for young researchers, so we are prioritizing oral presentations for them.

Poster presentations will be accepted from any attendee. Because of the hybrid format, posters must be submitted as PDF for online access, and may also be presented in person (format TBD).

We hope to see you soon in Boulder, Windisch, or online!

– Amir Caspi & Säm Krucker, on behalf of the organizing committee