CLEAN : French exile allows Ukrainian astrophysicists to continue research

The video discusses the speaker's experiences during the war in Ukraine, highlighting the challenges faced and the sense of guilt for being safe. It transitions into the speaker's involvement in astrophysics research, collaborating with Professor Michelle Casey, and the impact of their work. The video concludes with acknowledgments and expressions of gratitude.

What does the speaker imply about the situation in smaller cities and villages in Ukraine?

What invitation did Professor Michelle Casey extend to the speaker?

What are the implications of the speaker's research on astrophysics?