eclipse maps tagged posts

In the lead-up to a total solar eclipse, most of the attention is on the sun, but Earth’s moon also has a starring role. Credit: NASA’s Goddard Space flight Center/SVS

In the lead-up to a total solar eclipse, most of the attention is on the sun, but Earth’s moon also has a starring role. “A total eclipse is a dance with three partners: the moon, the sun and Earth,” said Richard Vondrak, a lunar scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “It can only happen when there is an exquisite alignment of the moon and the sun in our sky.”

During this type of eclipse, the moon completely hides the face of the sun for a few minutes, offering a rare opportunity to glimpse the pearly white halo of the solar corona, or faint outer atmosphere...