EPOD - a service of USRA

06/11/24 The Dancing House

04/09/24 Rust

05/10/22 Thermal Bridging

04/22/22 The Plastic Littering Our Shores

10/19/21 Odd-Radius Lunar Halos Encircling Jupiter and Saturn

05/22/21 Archive - Skipping Stones

05/15/21 Archive - Waiting for the Grayline

04/27/21 Terraces Dryland Farming

04/14/21 Ocean Eddies and the Titanic Disaster

03/02/21 SpaceX Test Flight

01/13/21 Lunar Meteorite NWA 7986

10/19/20 Refraction of Sound Waves

08/23/20 Archive - Expansion Cracks

03/28/20 Encore - Snell's Window

01/14/20 Similarity Across Scales at the Extreme: Shapes of Pleurosigma and the Milky Way

09/08/19 Archive - Visible and Near-Infrared Views of the Meuse River and Rochers de Néviaux

04/05/19 Terrella and the Northern Lights

02/21/19 Solar Power and the Mojave Desert

01/28/18 Archive - Infrared Yellowstone

12/10/17 Archive - Weather Balloon

10/08/17 Archive - California Upwelling

06/23/17 Gravitational Waves, Tumbleweeds and Western Kingbirds

02/21/17 Liesegang Phenomenon in a Granite Panel

01/08/17 Archive - Zero Gravity Sand

10/15/16 Encore - Lighting Carlsbad Caverns

09/04/16 Archive - Celebrating One Year

07/31/16 Archive - The Dream of a Mapmaker

06/19/16 Archive - Eratosthenes, the Solstice and the Size of the Earth

05/29/16 Archive - Skipping Stones

06/07/15 Explaining the Scale of the Solar System Using the Thousand Yard Model

05/24/15 Pisgah Astronomical Research Institute

02/22/15 Hesco Barriers in the Hindu Kush Mountains

11/07/14 Photographing the Curvature of the Earth: Trickier Than You Think

06/30/14 Water, Wakes, Mountains, Trees and Sky Pools

06/19/14 Teaching Science in Space

06/18/14 Snell's Window

03/17/14 Mandelbrot Set Pattern on Cyclamen Leaves

08/18/13 Visible and Near-Infrared Views of the Meuse River and Rochers de Néviaux

01/28/13 Color Perception or Misperception

08/25/12 Venus Transit and Distance from the Earth to the Sun

05/27/12 Corrosion on Building Facade

04/18/12 Discovery’s Final Mission

03/30/12 Light and Color in My Kitchen

03/20/12 Center Pivot Irrigation Near Utah Lake

03/08/12 Surface Tension in Soap Bubbles

08/05/11 Problems of Scale

05/10/11 Lighting Carlsbad Caverns

04/10/11 Airship Above Paris

03/25/11 Industrial Farming

01/21/11 Weather Balloon Launch into the Stratosphere