No, there are no scientifically proven ways for humans to connect with spirits from alternate realities or parallel universes. The existence of spirits, alternate realities, or parallel universes is currently outside the realm of scientific understanding and has not been empirically validated.
Claims of communication with spirits or accessing parallel universes typically fall within the domain of spiritual or metaphysical beliefs, rather than scientific inquiry. While such beliefs and experiences can be personally meaningful or culturally significant to individuals, they do not have a basis in scientific evidence or the scientific method.
Science operates on the principles of empirical observation, testable hypotheses, and reproducibility. Currently, there is no scientific evidence supporting the existence of spirits or parallel universes, let alone any established methods for connecting with them.
It's important to maintain a critical and skeptical approach when evaluating extraordinary claims and to rely on scientific research, evidence, and peer-reviewed studies to inform our understanding of the world around us.