MACRO – 29 September, 2005. approximately 14 km by 14 km.

This is a Proba satellite image of  ground-water fed lakes in the Gobi Desert in China’s Inner Mongolia.  The lakes are surrounded by some of the tallest dunes in the world.

Data downloaded from the European Space Agency. Additional image processing by S. Young.

MICRO – Fall, 2011. Width of image approximately 5 mm.

Polished mineral surface.  Colorized scanning electron microscope image. 

Imaged and processed by P. Kelly.

MICRO – Fall, 2011. Width of image approximately 2.5 mm.

Polished mineral surface.  Scanning electron microscope image. 

Imaged and processed by P. Kelly.

MICRO – Fall, 2011. Width of image approximately 3 mm.

Polished aluminum surface.  Scanning electron microscope image. 

Imaged and processed by P. Kelly.

MACRO – 13, June, 2001.  Approximately 28 km by 29 km.

This is an ASTER satellite image of the Atlas mountains of Morocco. 

Image downloaded from NASA's Earth Observatory web site and processed by S. Young.

MACRO – 10 August 2001.  Approximately 80 km by 60 km.

This is a Landsat satellite image from north Africa

Raw data downloaded from Global Land Cover Facility and processed by S. Young.

MICRO – Fall, 2011. Width of image approximately 3 mm.

Surface of the wing of a Blue Darner Dragonfly.  Colorized scanning electron microscope image.

Imaged and processed by P. Kelly.

MICRO – Fall, 2011. Width of image approximately 300 µm.

Skin of a Leopard Frog.  Colorized scanning electron microscope image. 

Imaged and processed by P. Kelly.

MACRO – 16 April, 2001. approximately 15 km by 12 km.

This digital photograph of deforestation in eastern Bolivia, taken from the International Space Station.   The image was provided by the Johnson Space Center.

Image downloaded and cropped by S. Young.

MACRO – 21 November, 2002. Approximately 1.5 km by 1 km.

This is a normal color digital photograph from the International space station (transformed into a black & white image) of agriculture in Lake Tandou, NSW, Australia.

Image from NASA's Earth Observatory web site and processed by S. Young.

MICRO – Fall, 2011. Width of image approximately 500 µm.

Surface of a rotted human tooth.  Colorized scanning electron microscope image.  

Imaged and processed by P. Kelly.

MACRO – 4 September, 2010. approximately 10 km by 10 k.

This natural-color image of the Matusevich Glacier, captured by the Advanced Land Imager (ALI).   The glacier is found in East Antarctica.

Original image: NASA Earth Observatory image created by Jesse Allen and Robert Simmon, using EO-1 ALI data provided courtesy of NASA EO-1 team. Additional image processing by S. Young.

MICRO – Fall, 2011. Width of image approximately 300 µm.

Emerging eye of a larval zebrafish.  Colorized scanning electron microscope image.

Imaged and processed by P. Kelly.

MICRO – Fall, 2011. Width of image approximately 500 µm.

Surface of tongue of a Leopard Frog.  Scanning electron microscope image. 

Imaged and processed by P. Kelly.

MACRO – 7 August, 2002, approximately 1100 km by 850 km

This is a true-color Moderate Resolution Imaging Spectroradiometer (MODIS) satellite image of cumulus cloud patterns captured over the eastern South Pacific Ocean,

Image created by Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC, additional image processing, S. Young.

MACRO – 6 August 2001.  Approximately 60 km by 40 km.

This is a Landsat satellite image from central Mali.

Raw data downloaded from Global Land Cover Facility and processed by S. Young.

MACRO – 15 November 1999.  Approximately 100 km by 70 km.

This is a Landsat ETM satellite image of the Ganges-Brahmaputra Delta.  An RGB 741 image was created and converted into a black & white image.

Raw data downloaded from Global Land Cover Facility and processed by S. Young.