The chart shows the sky at the start of December. The positions of the stars on other nights can be found from previous charts (our last appeared on November 3) for they rise two hours earlier each month.
Google’s self-driving cars have made impressive progress in the past few years, logging over 700,000 accident-free miles without human intervention, according to the company (there has been at least one accident reportedly caused by a human driver).
WASHINGTON (AP) — The computer files of more than 40,000 federal workers may have been compromised by a cyberattack at federal contractor KeyPoint Government Solutions, the second breach this year at a major firm handling national security background investigations of workers at federal agencies,