These are exciting times for anyone with a vague interest in finding alien life. The JWST has detected evidence of methane, carbon dioxide, and water in the atmosphere of exoplanet K2-18b. More excitingly, it may have found dimethyl sulfide, a gas which is only produced on Earth by lifeforms.
We will have to wait for more observations to confirm the presence of the gas, and analyze the environmental conditions on the planet. For those that can't wait that long for an alien fix, however, a supposed "alien" mummy has been presented to Mexico's congress this week, which looks suspiciously like the character E.T. from the movie E.T.