The James Webb Space Telescope (JWST) will be the largest and most powerful space telescope ever built. NASA has given the observatory the task of peering back in time to a period just after the Big Bang, providing scientists with an opportunity to study a near-unimaginable era in our universe’s history. The telescope will also characterize exoplanets and Solar System objects, examine possible insights into dark matter and dark energy, uncover secrets of gas giants like Jupiter, Saturn and Uranus, provide new information about the birth of stars and galaxies as well as clues to how human beings evolved. Thirty-seven gold-coated, beryllium segments will comprise the primary mirror of NASA’s James Webb Space Telescope. Image credit: Northrop Grumman Aerospace Systems

The James Webb Space Telescope is a joint project between NASA, the European Space Agency (ESA) and the Canadian Space Agency (CSA), with important contributions from the scientific community and aerospace industry. The observatory will be launched into space on an Ariane 5 rocket from French Guiana in October 2018, and is currently being prepped for what will be a historic mission to study some of the deepest mysteries of our universe. Here are five reasons why all eyes are on this remarkable telescope:

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Lux The Telescope’s Major Feature

As the most powerful telescope in existence, the James Webb Space Telescope is designed to observe some of the most distant and faintest objects in the universe. But one of its major features is actually much closer to home: a coronagraphic instrument called Lux.

Lux is an instrument that will be used to study exoplanets, or planets that orbit stars other than our own. It will do this by blocking out the light of the star so that the light from the planet can be observed. This is an important tool for studying exoplanets because it allows for direct observation of the planet itself, rather than just indirect effects on the star.

Lux is just one of many instruments aboard the James Webb Space Telescope, but it is a key piece of equipment for studying these distant worlds. With Lux, we will be able to learn more about the planets orbiting other stars and get a better understanding of our place in the universe.


The James Webb Space Telescope is one of the most powerful telescopes ever made. It will allow us to see things that we have never seen before. But before it can do that, it needs to be calibrated.

Calibration is the process of making sure that the telescope is pointed in the right direction and that the images it takes are clear. This is a very important step, because if the telescope is not calibrated properly, the images it takes will be blurry and we will not be able to see anything.

The James Webb Space Telescope is currently in the process of being calibrated. This is a very complex process, but it is necessary in order to make sure that the telescope works correctly. Once the calibration is complete, the telescope will be ready to take some amazing pictures!

Properties of James Web Telescope

The James Web Telescope is the most powerful telescope ever made. It can see things that other telescopes can’t see. It can see things that are very far away and it can see things that are very small. The telescope is so powerful because it has a lot of mirrors. The mirrors reflect the light from the objects that the telescope is looking at. The light is then focused onto a camera. The camera takes pictures of the objects. The telescope can also take pictures of planets and stars.

What can James Web Telescope Do?

The James Web Telescope is an incredible tool that can help us learn more about the universe. It can take incredibly detailed images of stars and planets, and can even help us find new ones. It can also help us understand more about the origins of the universe and how it works.


After reading about the James Webb Telescope, you may be wondering when this powerful telescope will be operational. The answer is that it is set to launch in 2021, and it promises to provide some of the most clear and detailed images of space that we have ever seen. In the meantime, there are other telescopes like the Hubble Space Telescope that can provide stunning images of our universe. So while we wait for the James Webb Telescope to come online, we can still enjoy the amazing views that these other telescopes offer.

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