Back to Glossary

Opportunity

Opportunity was a NASA Mars rover, part of the Mars Exploration Rover mission, that landed in Meridiani Planum on January 25, 2004. Originally designed for a 90‑sol mission, it operated for nearly 15 years—more than 5,000 sols—traversing over 45 km and providing strong evidence that Mars once held liquid water. It ceased communications after a global dust storm in June 2018 and was declared complete in February 2019.

Source: science.nasa.gov

APODs including "Opportunity"

Copper Moon, Golden Gate

21/05/2003

Copper Moon, Golden Gate
Image Credit: Evad Damast / NASA APOD

When the Moon rose over San Francisco's Golden Gate Bridge on May 15, both bridge and Moon were in already in Earth's shadow. Of course, the bridge is in the Earth's shadow nightly, while the Moon only has that opportunity about twice a year, during a lunar eclipse. And even though in western North America the total phase of the lunar eclipse began before moonrise, many in areas with clear skies came out to enjoy the spectacle. For this eclipse, skygazers reported a darker than normal, copper-colored Moon during totality. The dramatic color is evident in this multiple exposure of the reddened Moon rising, taken by astrophotographer Evad Damast. Damast viewed the eclipse from the Marin Headlands north and west of the famous bridge, looking back toward the bay and the city lights.