Talking with Webb using the Deep Space Network

NASA's James Webb Space Telescope is nearly 1 million miles (1.5 million kilometer) away from Earth, orbiting around the sun-Earth Lagrange point 2. How do we send commands and receive telemetry—the science and engineering ...

Feds: Truck driver likely caused self-driving shuttle crash

A collision between an experimental self-driving shuttle and a semi in downtown Las Vegas was probably the truck driver's fault, but the shuttle operator didn't have quick access to a controller that could have honked the ...

Taking the measure of an asteroid

CU Boulder scientists have a front row seat today to observe a NASA spacecraft as it arrives at the asteroid Bennu, coming to within 4.5 miles of the space rock.

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