Terra (LUNA) is a blockchain-based platform that facilitates the creation and use of algorithmic stablecoins pegged to various fiat currencies. Launched in 2018 by Terraform Labs, LUNA serves as the native token used for governance, staking, and maintaining the stability of Terra's stablecoins through its algorithmic mechanisms. The project gained prominence in the DeFi space but faced significant volatility and controversy following the collapse of its stablecoin ecosystem in 2022.