NASA’s moon program continues to drive cost overruns, government auditors said in a new report, led by the space agency’s troubled Orion crew module. In a review of 38 current NASA projects that cost ...

One of those investigations involved a distinctive deep dive into studying the interior of the moon.

Security considerations such as ramp reserve and frequency limits are especially important in power system operation and control. However, with the increasing penetration of renewable energy such as ...