“The search for life in space isn’t just a science question,” Portland State University Brianne Suldovsky told the magazine. Though evidence of alien life remains elusive, it’s certainly not for a lack of trying by researchers. Fortunately, NASA has already come up with a way to distinguish between subtle evidence and glowing neon signs that alien life does indeed exist. Cutting through this noise to confidently convey the stakes involved and exactly how far we are along in confirming the existence of alien life could be mission critical. More on alien life: Former Banking Insider Makes Strange Warning About Discovery of Alien Life