If you need some inspiration as to what might be possible outcomes from crunching on Boinc, think about primordial black holes. Super small, super dense objects as big as a closed fist that weigh 5 earth masses? These things actually exist and detecting them will depend entirely on computer analysis of telescope observations through space applications.
This paper contains a black hole drawn to scale with 5 earth masses.
Link to PDF (https://arxiv.org/pdf/1909.11090.pdf)
Imagine colliding with something the size of your hand (that cannot be easily seen) with the weight of a planet? Blows my tiny little mind these things are even possible. Physics continues to amaze.