Does aliens have cells

The existence of extraterrestrial life, including whether aliens have cells, remains purely speculative as no definitive evidence of alien life has been discovered. If alien life exists, it could potentially have a cellular structure, but it might also be fundamentally different from life on Earth. The nature of alien Biology could vary widely, possibly leading to entirely different forms of organization and function. Ultimately, until we find actual extraterrestrial organisms, we cannot conclude anything about their cellular structure.