An unstable gyroscope has forced NASA's Hubble Space Telescope to enter safe mode, resulting in a temporary suspension of its scientific observations. Reading time 2 minutes NASA is addressing an ...

Researchers built a prototype fiber optic gyroscope (pictured) for high resolution, real-time monitoring of ground rotations caused by earthquakes in an active volcanic area. The fibers are precisely ...

The orbiting observatory went into an automatic safe mode in November, but the agency has now brought Hubble back online. When you purchase through links on our site, we may earn an affiliate ...