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 to Visit Ball Aerospace, Highlight Interior's Role in Space-Based Science
Last edited 4/26/2016
BOULDER, CO — On Monday, March 21st, 2011, Secretary of the Interior Ken Salazar, Assistant Secretary for Water and Science Anne Castle, U.S. Geological Survey Director Marcia McNutt and NASA Chief Scientist Waleed Abdalati will tour the Ball Aerospace Boulder Campus to discuss the future of the Landsat program and view the progress of the Operational Land Imager (OLI) instrument, the primary sensor for the next Landsat Earth imaging satellite, the Landsat Data Continuity Mission.
Following the tour, Secretary Salazar and Ball Aerospace President and CEO David Taylor will join students from Skyline High School, a state of the art Science, Technology, Engineering and Mathematics (STEM) school, for a discussion on the importance of science and innovation in the classroom.
Ken Salazar, Secretary of the Interior
David L. Taylor, President and CEO, Ball Aerospace & Technologies Corp.
Anne Castle, Assistant Secretary for Water and Science
Marcia McNutt, Director, United States Geological Survey (USGS)
Waleed Abdalati, Chief Scientist, National Aeronautics and Space Administration (NASA)
Landsat Event at Ball Aerospace
Monday, March 21st, 2011
11:15am Science and Innovation Discussion with students
12:00pm Media Availability
Ball Aerospace Boulder Campus
1600 Commerce Street
Boulder, CO 80301
*please meet at bldg RA-7 Tuskegee Conf. Ctr.
*Campus map for Ball Aerospace can be found here
Media planning to attend, please contact Roz Brown (email@example.com) at 303-533-6059 for badges.