Is celestia legit?

Could you please provide some insight into the legitimacy of Celestia? I've heard quite a few mixed reviews and I'm trying to decide whether it's a reliable platform for cryptocurrency trading or investing. Could you elaborate on its regulatory status, security measures, and overall reputation in the industry? It would also be helpful if you could compare it to some other established platforms to give me a better understanding of its standing. Thank you for your assistance in clarifying this matter.