Stake your Luna to a validator to start earning rewards. Before you stake, make sure you have Luna in your wallet. You can transfer Luna from an exchange or swap coins you have for Luna.Open Terra Station and click Staking.Select a Validator and click on their name in the Moniker column of the validator list.In the My delegations section, click Delegate. A new window will appear.In the Amount field, specify the amount of Luna you want to delegate, and click Next.