The Landsat Data Continuity Mission is now Landsat 8, and that means images are now public (woohoo!). NASA handed control of the satellite to the USGS yesterday (May 30, 2013), and calibrated imagery is available through the Earth Explorer. Unfortunately, the Earth Explorer interface is a bit of a pain, so I’ve put together a […]
Mammatus Clouds over Oklahoma
Earth Observatory reader Warren Bonesteel sent us this shot of mammatus clouds over Duncan, Oklahoma, on May 20, 2013. They were taken at about 7:00 p.m. CST, a few minutes after a large supercell storm passed. The same storm system spawned a violent tornado that devastated the nearby city of Moore. While most clouds form […]
GOES-13 is Down
On May 22, 2013, GOES-East, a key weather satellite that observes the eastern part of the United States stopped working normally. After initial efforts to revive the satellite failed, National Oceanic and Atmospheric Administration (NOAA) engineers have put the satellite in storage mode for troubleshooting. Losing one of the two geostationary weather satellites that National […]
May Puzzler
Each month, Earth Observatory offers up a puzzling satellite image here on Earth Matters. The sixteenth puzzler is above. Your challenge is to use the comments section to tell us what part of the world we are looking at, when the image was acquired, and why the scene is interesting. For instance, what do you […]
My 15 Favorite Commander Hadfield Photos
“Who’d have thought that five months away from the planet would make you feel closer to people,” mused Canadian astronaut Chris Hadfield a few days before his return trip back to Earth. Along with two crew members, the commander of International Space Station Expedition 35 landed safely in Kazakhstan on May 13, 2013, via a Russian Soyuz […]
Skylab (with tips for searching the NASA Earth Observations photo database)
This photo of Skylab was taken by the astronauts of Skylab-2 as they left the space station and departed for Earth on June 22, 1973. More photos from all three Skylab missions are archived on NASA’s Gateway to Astronaut Photography of Earth. To look through the rest of the Skylab collection, select Find Photos > […]
Meet GROVER: NASA’s Rover in Greenland
Not all of NASA’s rovers are headed to Mars. A new Earth science rover nicknamed GROVER started roaming Greenland’s ice sheet this week. The autonomous, solar-operated robot carries a ground-penetrating radar that will be used to examine how snow is accumulating on the Greenland ice pack. Its findings could help scientists understand how the massive […]
Annular Solar Eclipse: May 10, 2013
Japan’s MTSAT-2 (also known as Himawari-7) collected these images of today’s annular solar eclipse from geostationary orbit. The satellite (similar to the United State’s GOES satellites), observed the moon’s shadow as it passed over Australia & the Pacific Ocean. The image sequence begins at 21:32 UTC, with an additional image each hour until 02:32 UTC. […]