  The Heliophysics Decadal survey should embrace the coming opportunity of
sustained lunar surface exploration and facilitate cross-disciplinary efforts
to unlock the secrets of the Sun that are held by the lunar surface. With
planned Artemis efforts that include prioritization of samples of high interest
and protocols for sample handling and analysis, input into the relevant solar
signatures that would be most diagnostic and how best to obtain/retain them is
incredibly important. Finally, leveraging the theoretical expertise of the two
communities in ways that bring them together, such as through dedicated
conferences and workshops, will let the two communities help each other learn
more than they could alone.
