Mercury's surface in "enhanced color," a color scheme created to emphasize color differences. This is not what Mercury would look like to the human eye, but by applying mathematical analysis to images, color differences can be accentuated beyond those visible to a person.
Mount Rushmore National Memorial under construction.
The workers had to endure conditions that varied from blazing hot to bitterly cold and windy. Each day they climbed 700 stairs to the top of the mountain to punch-in on the time clock. Then 3/8 inch thick steel cables lowered them over the front of the 500-foot face of the mountain in a "bosun chair." Despite the dangers, no one was killed during the project.
Otters in Glacier Bay National Park and Preserve, Alaska.
The sea otter population of Glacier Bay has increased dramatically in the past 20 years. Ecologists consider sea otters a keystone species here. Otters consume vast quantities of clams, urchins, crabs, and other invertebrates and their presence creates ripples through the ecosystem. NPS photo.
Every day someone like you becomes a wildland wildfire fighter, a teacher, a trail-builder, a museum curator, or a park ranger. Discover your opportunities in national parks. Come to play. Come to learn. Come to serve. Develop your environmental leadership skills. Find a job. Be the next generation to preserve and protect these great places.
With more than 80% of Americans living in urban areas, urban parks are more important than ever. The father of American landscape architecture, Frederick Law Olmsted, said of urban parks:
It is one great purpose of the Park to supply to the hundreds of thousands of tired workers, who have no opportunity to spend their summers in the country, a specimen of God's handiwork that shall be to them, inexpensively, what a month or two in the White Mountains or the Adirondacks is, at great cost, to those in easier circumstances.
Secretary Salazar Announces Members of St. Augustine 450th Commemoration Commission
Office of the Secretary
Last edited 4/26/2016
WASHINGTON – Secretary of the Interior Ken Salazar today announced the members of the St. Augustine 450th Commemoration Commission. Founded by the Spanish in 1565, St. Augustine, Florida is the oldest continuously occupied European-established city in the continental United States. The secretarially-appointed members of the Commission will plan and carry out programs and activities to mark the 450th anniversary of the city's founding in 2015.
“I am pleased that these passionate and accomplished individuals have agreed to serve St. Augustine and our nation by serving on this Commission,” Secretary Salazar said. “As stewards of our nation's great history, the Department of the Interior and the Commission will work to ensure that the story of St. Augustine and our Spanish ancestors is recognized and preserved for generations to come.”
“The story of St. Augustine is a microcosm of the story of America itself, with a tapestry weaved by Native Americans, Europeans and Africans as the city developed, changed hands in times of conflict, struggled with issues of justice and equality and eventually flourished, ” said Director of the National Park Service Jon Jarvis. “The members of the commission will ensure that the anniversary will be an opportunity to expand the understanding and appreciation of the significance of the founding and continuing history of the city.”
Congress established the Commission as part of the Omnibus Appropriations Act of 2009 and charged it with ensuring a suitable national observance of St. Augustine's 450th anniversary by complementing the programs and activities of the State of Florida and the City of St. Augustine.
The members of the St. Augustine 450th Commemoration Commission are:
Joseph P. Boles, Mayor of St. Augustine
Katharine H. Dickenson, historic preservationist
Katherine Fernandez Rundle, Miami-Dade State Attorney
Dr. Michael Francis, Professor of History, University of North Florida
Dr. Michael Gannon, Distinguished Service Professor Emeritus of History, University of Florida
Senator Bob Graham
Jay Kislak, President Kislak Mortgage Corp., National Park Foundation Board
Eduardo Padron, President of Miami Dade College
Bruce Smathers, Former Florida Secretary of State
Robert Stanton, Senior Advisor to the Secretary, Department of the Interior
Father Thomas S. Willis, Pastor Cathedral Parish, St. Augustine, Florida
Gordon Wilson, Superintendent of Castillo de San Marcos and Fort Matanzas National Monument
Ambassador Andrew Young, former Congressman, Mayor of Atlanta, and UN Ambassador
Spanish explorer Pedro Menéndez de Avilés founded St. Augustine in 1565 under a grant from King Phillip II of Spain. St. Augustine was often a site of conflict as European nations competed with each other for control of the New World, and, at various times, the flags of Spain, England and the United States have flown over the city. Union forces occupied the city in 1862. In the 1960's, St. Augustine was on the front lines of the Civil Rights Movement, as Dr. Martin Luther King, Jr., led efforts to end segregation and secure equal rights for African Americans.
St. Augustine is home to two National Park Service sites, the Castillo de San Marcos and Fort Matanzas National Monuments. The Castillo de San Marcos, a castle built by the Spanish in 1672 to protect their interests in La Florida, is located in downtown St. Augustine, Florida.