- The telescope is being described as a "powerful time machine with infrared vision that will peer back over 13.5 billion years to see the first stars and galaxies forming out of the darkness of the early universe."
- Even more, the telescope should further the search for life elsewhere in the universe by opening a new window on planets outside the solar system—known as exoplanets—that might have water and orbit their stars at a suitable distance to prevent freezing or boiling.
- The project has drawn scrutiny from lawmakers for its ballooning costs—now at about $8.8 billion, far higher than the initial estimate of $3.5 billion. But NASA has promised to keep the next-generation telescope on track for its October 2018 launch.
Most powerful space telescope ever to launch in 2018
4. 22. 15 by Alex Klokus