NASA is investigating some sensor trouble on one of the James Webb Space Telescope's instruments as the deep-space observatory continues work.

The James Webb Telescope is designed to capture the faintest echoes of the early universe using a 6.5-meter gold-plated ...

The image, released by NASA on Wednesday (July 6), was captured by the James Webb Space Telescope's Fine Guidance Sensor (FGS) over an eight-day period in May and encompasses 72 snapshots taken ...

Watched this Tiktok about how they cool the sensors on the James Web telescope and my mind was completely blown. Had never considered creation of standing pressure waves and heat exchangers within ...

Webb’s Fine Guidance Sensor also went into operation at this time. This sensor helps keep the telescope pointing steadily at a target – much like image stabilization in consumer digital cameras.

Scientists behind NASA's James Webb Space Telescope have given us a first glimpse into the awe-inspiring power of the images it will produce — and what we're seeing is only a test run. As NASA ...

It’s December 28, 2021, three days after launch, and the James Webb Space Telescope is now 350,000 miles from Earth, more than a hundred thousand miles farther than the average distance to the Moon.