The James Webb Space Telescope's mirrors are now aligned and scientists are very impressed with the result.
The next-generation telescope has reached the L2 Legrange point where it will begin a 6-month commissioning process.
After 25 years of development, the next-generation space telescope has finally made it into orbit.
The long-delayed space telescope should finally be heading into space before the year is out.
The upcoming James Webb Space Telescope will be able to detect the signatures of life on other worlds.
The Hubble Space Telescope is often regarded to be one of the most important scientific tools ever built.
The Hubble Space Telescope has picked up the brightest quasar ever detected in the early universe.
The ground-breaking space telescope that discovered more than 2,600 exoplanets has finally run out of fuel.
The iconic space telescope has now lost so many of its gyroscopes that it may never fully recover.
The ambitious new space telescope continues to be plagued by a never-ending string of setbacks.
The world-famous telescope has been capturing images of the cosmos for the better part of three decades.
The Hubble Space Telescope has picked up the light from a very bright star over 9.3 billion lights years away.
The upcoming launch of the ground-breaking new space telescope has now been pushed back to 2020.
New data from the Hubble Space Telescope has shown that the universe is expanding faster than expected.
The next generation telescope will enable us to directly study the atmospheres of extrasolar planets.
The launch of the giant orbital telescope has been pushed back from October 2018 to Spring 2019.
The successor to the Hubble Space Telescope is set to be placed inside a huge thermal vacuum chamber.
It is looking increasingly likely that the iconic space telescope will be receiving further upgrades.
A budget of $188 million has been assigned to the new mission which will be launching within three years.
The space agency will be revealing the latest findings of its Kepler Space Telescope tomorrow afternoon.