Webb Telescope
Webb Completes Its Second Year of Operations
What happens when a spiral and an elliptical galaxy collide? To celebrate the second anniversary of the "first light" for…
4 months ago
The Universe Could Be Twice As Old if Light is Tired and Physical Constants Change
A new paper argues that the universe is 26.7 billion years old. But the model only works by assuming tired…
1 year ago
JWST Pioneer Passes Along Advice for Future Space Telescope Builders
After a quarter-century of development, NASA's James Webb Space Telescope is a smashing success. But senior project scientist John Mather,…
2 years ago
Webb has Now Taken the Sharpest Image the Laws of Physics Allow
Engineers and scientists for the James Webb Space Telescope have completed two more steps in the telescope’s primary mirror alignment…
3 years ago
NASA’s Webb Space Telescope Launch Delayed to 2019
The most powerful space telescope ever built will have to wait on the ground for a few more months into…
7 years ago
NASA Webb Telescope Resumes Rigorous Vibration Qualification Tests
Engineers have resumed a series of critical and rigorous vibration qualification tests on NASA’s mammoth James Webb Space Telescope (JWST)…
8 years ago