  The $\rm\Lambda$CDM cosmological model is remarkable: with just 6 parameters
it describes the evolution of the Universe from a very early time when all
structures were quantum fluctuations on subatomic scales to the present, and it
is consistent with a wealth of high-precision data, both laboratory
measurements and astronomical observations. However, the foundation of
$\rm\Lambda$CDM involves physics beyond the standard model of particle physics:
particle dark matter, dark energy and cosmic inflation. Until this `new
physics' is clarified, $\rm\Lambda$CDM is at best incomplete and at worst a
phenomenological construct that accommodates the data. I discuss the path
forward, which involves both discovery and disruption, some grand challenges
and finally the limits of scientific cosmology.
