Its simply knowing the fact that Earth's atmosphere or environment is expanded more than we discovered. Its only a scientific discovery that the environment is beyond we thought. There are more surprises to come in next 100 years. We will have new discoveries, most of them will look like rediscovery of ancient technology. The difference between ancient knowledge and newly proved system is we don't have sufficient proofs in case of ancient knowledge or clear 'hence proved'! Every thing in this universe has life ... Each object has its own Aura or multi layer existence. Our visibility is only limited to specific band.