James Webb Space Telescope’s Fine Guidance Sensor Is Guiding!

[NASA Webb Telescope] Fun fact: FGS’s degree of precision would be the equivalent of a person in New York City being able to see someone blinking at the Canadian border 311 miles (500 km) away!

New imaging scan reveals a culprit in cognitive decline of Alzheimer’s

What We Learned from the Perseverance Rover's First Year on Mars