Phys.org - Space

NASA’s Black Marble: Stories from the night sky

Viewed from space, Earth at night tells endless stories. Using satellite data, we can track population growth, natural disaster damage, cultural celebrations, and even space weather.This post was originally published on this site

Phys.org - Space

NASA’s Lunar Trailblazer moon mission ends

NASA’s Lunar Trailblazer ended its mission to the moon on July 31. Despite extensive efforts, mission operators were unable to establish two-way communications after losing contact with the spacecraft the day following its Feb. 26 […]