Psychic abilities like telekinesis, telepathy, mind-control, clairvoyance. Basically powers involving the mind.
Abilities that let you levitate objects with your thoughts or speak to another person without uttering a word sound very much like magic - a thing of fantasy, yet is often portrayed in science fiction (sometimes explained as mutation or superhuman ability or an alien trait) Take the example of Vulcan Mind-meld from Star-Trek. A telepathic technique used by vulcans that merges the minds of the two individuals via physical contact (finger-tip points targeted at the partner's skull temples)
If Psychic powers fall under science fiction, what sets it apart from magic (fantasy) ?