NASA's new telescope....

  This is allegedly the key to finding alien life. It is called the Advanced Telescope Large-Aperture Space Telescope (Atlast). It will be the successor to the James Webb Space Telescope (JWST) which will launch in 2018. Most importantly, the huge telescope will be designed to hunt for alien life on other planets. Nasa guarantees that in 20 years it will be able to answer the question: "Are we alone?"