Some of the world’s largest companies suffered multimillion-dollar losses from flooding or drought in the past year, according to a November 16 report from The Guardian. Citing a study from the Carbon Disclosure Project, The Guardian stated that although too much or too little water can affect the profits of large companies, many of those companies […]
When Music and Climate Change Meet During a recent event that highlighted the intersection of art and science, NASA climatologist Gavin Schmidt offered an intriguing pitch (see 5:15 in the video above) for a climate change symphony that would use music to tell the story of Earth’s long and varied geologic history. “There are trends in the tides […]
It’s Earth Science Week. What are you doing to celebrate? Our colleagues within NASA and at other institutions have organized a series of educational and outreach activities this week that showcase our science and the people behind it. Some highlights include: + A webcast with NASA’s chief scientist, Waleed Abdalati, from 1-2 p.m. Eastern Time […]
One of the best surprises of my life was turning on my brand-new iPhone—before it had even been activated—glancing down at the screen, and seeing an image I had made. Apple chose the NASA Blue Marble for the default welcome screen and wallpaper, and I had no idea beforehand.
Here's how I did it.
During every minute of the day, every day, a volcano is erupting somewhere on Earth. Actually, it’s more like a dozen. Or two. Satellites capture much of this activity, and we try to highlight as many eruptions as possible, but for one reason or another (like clouds) some of them fall through the cracks. Here […]
Vishnu, an Earth Observatory reader, posed a great question after viewing “The Six-Million Mile View of Earth and Moon“: “I’ve never seen a photo like that. Was the background beyond Earth ‘photoshopped’ to remove background stars, or is that angle so narrow and the background space so coincidentally ’empty’ that no visible stars are there […]
Floods Devastate Pakistan For the second straight year, torrential monsoon-driven rains have swamped portions of Pakistan. The AFP reports that more than 200 people have been killed and thousands have fled their homes. Researchers associated with the MODIS instrument on the Terra satellite recently posted an eye-opening set of images that shows the condition of the swollen Indus […]
Once upon a time Landsat images were expensive (Landsat 7 data was $600 per scene, and the earlier satellites were even pricier) and difficult to find. Now the data—which dates to 1972—is free, and reasonably easy (or at least not painfully difficult) to browse and download from the Global Visualization Viewer, or even the Google […]
The photos were taken about 3 seconds apart, from 11:20 to 11:31 UTC, September 3, 2011. Images from the Gateway to Astronaut Photography of Earth.
Callan Bentley of Mountain Beltway posted a photo of the Chesapeake that’s a nice complement to the view from space we published last night. I live in the Anacostia River watershed, which feeds into the Chesapeake, and all the nearby streams have been brown since Hurricane Irene hit three weeks ago. The Bay is probably […]
