NASA Image of the Day: Star Trails Seen From Low Earth Orbit

Astronauts on the International Space Station captured a series of incredible star trail images on Oct. 3, 2016, as they orbited at 17,500 miles per hour. The station orbits the Earth every 90 minutes, and astronauts aboard see an average of 16 sunrises and sunsets every 24 hours.

October 07, 2016 from NASA http://ift.tt/2dF0jNE

NASA Image of the Day: Space Station Flyover of Hurricane Matthew

The International Space Station has tracked Hurricane Matthew all week, providing images and video from low Earth orbit as the storm hit the Caribbean Sea and made its way towards Florida. In this photograph taken by Expedition 49 Flight Engineer Kate Rubins on Oct. 4, 2016, at 21:05 GMT, the hurricane’s clouds extend across the frame.

October 06, 2016 from NASA http://ift.tt/2cWWi4D

NASA Image of the Day: Hurricane Matthew Hits Haiti

On October 4, 2016, Hurricane Matthew made landfall on southwestern Haiti as a category-4 storm—the strongest storm to hit the Caribbean nation in more than 50 years. Just hours after landfall, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired this natural-color image.

October 05, 2016 from NASA http://ift.tt/2dKCYOn

NASA Image of the Day: Rover’s Panorama Taken Amid ‘Murray Buttes’ on Mars

This 360-degree panorama was acquired by the Mast Camera (Mastcam) on NASA’s Curiosity Mars rover .

October 04, 2016 from NASA http://ift.tt/2du2EL1

NASA Image of the Day: A Trio of Plumes in the South Sandwich Islands

On September 29, 2016, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured this false-color image (MODIS bands 7-2-1) showing volcanic activity in the South Sandwich Islands. Located in the South Atlantic Ocean, the uninhabited South Sandwich Islands include several active stratovolcanoes.

October 03, 2016 from NASA http://ift.tt/2dMun9F

NASA Image of the Day: Space Station’s Expandable Habitat

The Bigelow Expandable Activity Module (BEAM) is seen attached to the Tranquility module of the International Space Station. BEAM is an is an experimental expandable habitat. Expandable habitats, occasionally described as inflatable habitats, greatly decrease the amount of transport volume for future space missions.

September 30, 2016 from NASA http://ift.tt/2dKqV2g

NASA Image of the Day: Testing the James Webb Space Telescope Pathfinder

In this photograph taken on Sept. 1, 2016, the James Webb Space Telescope Pathfinder structure has been configured for the Thermal Pathfinder Test at NASA Johnson Space Center’s giant thermal vacuum chamber, called Chamber A. The Pathfinder is a test version of the structure that supports the telescope.

September 29, 2016 from NASA http://ift.tt/2dufZGQ

NASA Image of the Day: ‘Pandora’s Cluster’ Seen by Spitzer

This image of galaxy cluster Abell 2744, also called Pandora’s Cluster, was taken by the Spitzer Space Telescope.

September 28, 2016 from NASA http://ift.tt/2cWcwMr

NASA Image of the Day: Water Swirls, Gulf of St. Lawrence

Orbiting above eastern North America, a crew member on the International Space Station photographed a dense pattern of eddies in the Gulf of St. Lawrence. Caught briefly in the Sun’s “glint point,” reflections off the water surface show an interlinked mass of swirls and eddies in the shallow water north of Prince Edward Island.

September 27, 2016 from NASA http://ift.tt/2cAykkg

NASA Image of the Day: Tectonically Active Planet Mercury

New NASA-funded research suggests that Mercury is contracting even today, joining Earth as a tectonically active planet. Images obtained by NASA’s MESSENGER spacecraft reveal previously undetected small fault scarps— cliff-like landforms that resemble stair steps.

September 26, 2016 from NASA http://ift.tt/2d3OfXI