The team's impact modeling also gave them an idea of the size of the space projectile that would have created the nearly 14-mile-wide lunar crater and its quasi-moon ejecta. They estimated that ...

The following is a news release from the National Park Service. ARCO – The National Park Service has reopened a portion of ...

Claim #3 – Moon craters can help us to unlock space history – TRUE Lunar craters are created when an asteroid, meteoroid, or a comet, plunges into the Moon’s surface. Some craters on the ...

it was believed the moon was bone-dry. Spudis helped lead the search for water as an investigator on the 1994 Clementine mission, which found evidence of ice in shadowed craters. He advised ...

A lava field can be seen with the Pioneer Mountains in the background on April 29, 2024, at Craters of the Moon National Monument and Preserve near Arco. On May 2, 1924, President Calvin Coolidge ...

The wayward rocket stage struck the moon's far side within the crater Hertzsprung, an enormous impact basin 350 miles (570 km) across. University of Arizona students provided evidence for the fact ...