The trolley problem: What would a self-driving car do?

Image: metamorworks/iStock/Getty Images Plus/Getty Images Years ago, a trucker driving down the western slope of the Rocky Mountains lost his brakes. As his truck accelerated, he hoped to make it to the next runaway truck ramp before losing control. However,…
EGNOS GEO-3’s launch satellite has solar array problem

Credit: Orbital ATK Eutelsat Communications is investigating an incident on one of the two solar arrays on its Eutelsat 5 West B satellite. The satellite, launched Oct. 9, carries a payload for the European GNSS Agency (GSA) called GEO-3. GEO-3…