  Among the open problems in fundamental physics, few are as conceptually
significant as the measurement problem in Quantum Mechanics. One of the
proposed solutions to this problem is the Continuous Spontaneous Localization
(CSL) model, which introduces a non-linear and stochastic modification of the
Schr\"odinger equation. This model incorporates two parameters that can be
subjected to experimental constraints. One of the most notable consequences of
this theory is the spontaneous heating of massive objects; this anomalous
heating is dependent on the CSL parameters. In this work, we will revisit some
astrophysical bounds previously found, and introduce new methods for testing
the spontaneous heating in a variety of compact objects. Finally, we will
compare our different bounds and discuss the benefits and shortcomings of each
one.
