Is the blue marble a composite?
Today the space agency unveiled what it’s calling the “most amazing high definition image of Earth — Blue Marble 2012.” This one was taken “from the VIIRS instrument aboard NASA’s most recently launched Earth-observing satellite — Suomi NPP,” NASA says, and is a “composite image [that] uses a number of swaths of the …
What is NASA Blue Marble?
The Blue Marble is an image of Earth taken on December 7, 1972, from a distance of about 29,000 kilometers (18,000 miles) from the planet’s surface. Taken by the crew of the Apollo 17 spacecraft on its way to the Moon, it is one of the most reproduced images in history.
Who made the blue marble?
But the story behind the much-admired image that introduced the world to the iPhone—known as the “Blue Marble”— is worth telling in its own right. Simmon, a data-visualizer and designer at NASA’s Earth Observatory, created the image in 2002. He told Quartz it’s not a photograph, but a sophisticated visualization.
What was the significance of the 1972 Blue Marble photo?
Enter “Blue Marble”: It was the first full photo of the Earth, taken on December 7, 1972, by the American crew of the Apollo 17 spacecraft. The original Blue Marble is thought by many to be the most-reproduced image of all time.
What is blue marble called?
Blue Marble is a term used to describe the image of our planet floating in the vastness of space. It was the crew of the Apollo 17 mission that first captured the iconic satellite image of Earth back in 1972 and called it the “Blue Marble”.
When was blue marble created?
In 2002, NASA produced the Blue Marble, the most detailed true-color image of the Earth’s surface ever produced.
Is the Blue Marble copyrighted?
Licensing. This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that “NASA material is not protected by copyright unless noted”. (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
Why is Earth called the Blue Marble?
Viewed from space, our planet resembles a blue marble. That’s because the ocean covers 71 percent of Earth’s surface. The ocean is accordingly a major component of the hydrosphere, and it plays an important role in Earth’s water cycle. Over 96 percent of Earth’s water is in the ocean.
Why does Earth look like a blue marble from space?
Water blocks the radiation of white light (sunlight). In reality, the sunlight looks white from a mixture of lights of many different colors. As illumination enters the water, the water consumes white light and reflects just blue light, lights of all colors. The earth from space, thus, looks blue.
Is there a natural blue marble?
Blue marble is a natural stone capable of visually connecting us with the sky and the sea. Sodalite Blue, composed of lazulite, calcite, and pyrite, creates a velvety cobalt sea furrowed by golden waves.
Is blue marble rare?
Brazilian Sodalite: higher quality material (super-premium type) characterized by an intense and uniform blue, with rare veins. The scarcity of blocks makes it a very rare natural stone.
Who called Earth a big blue marble?
the Apollo 17 astronauts
The term ‘Big Blue Marble’ as it applies to Earth refers to an image captured of our planet by the Apollo 17 astronauts in December 1972. The image — officially designated as AS17–148–22727 by NASA— was taken at 29 thousand kilometres above the Earth by the crew of the spacecraft as it headed to the Moon.
Why is Earth called the big blue marble?
This is an imaginary line that passes through the North and South Poles. When you look at Earth from space, it looks like a big, blue marble. The Earth looks blue because of water. Most of Earth is covered with water.
Can you sell NASA photos?
If a NASA image includes an identifiable person, using the image for commercial purposes may infringe that person’s right of privacy or publicity, and permission should be obtained from the person. Current NASA employees, including astronauts, may not appear in advertising, promotional, or similar commercial material.
Can I use pictures from NASA?
A few key points of NASA’s media usage policy include: NASA content (images, videos, audio, etc) are generally not copyrighted and may be used for educational or informational purposes without needing explicit permissions.
How do I get my NASA photo on my birthday?
You can go to the official Hubble Gallery site , which has 87 pages of photos going back to August 13, 1990. Or, you can head to NASA’s Astronomy Picture of the Day site, which lists photos taken by all of the agency’s telescopes since June 16, 1995!
What did NASA find in the ocean?
To their amazement, the scientists discovered vibrant ecosystems around the vents, teeming with marine organisms, such as translucent snailfish and amphipods, tiny flea-like crustaceans, that had never been seen before. “With this discovery, we [came across] a whole new way of living on Earth,” says Shank.
Why Earth looks blue from space?
When sunlight reaches the water; the water absorbs, lights of all colors in the white light and reflects only blue light. Thus, the earth from space appears blue.