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.
Which Apollo aircraft took the picture of the blue marble?
Apollo 17 spacecraft
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 took the Big Blue Marble photo?
View of the Earth as seen by the Apollo 17 crew — astronaut Eugene A. Cernan, commander; astronaut Ronald E.
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.
Who called Earth the blue marble?
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.
What is the meaning of the blue marble?
It is often said that the first full image of the Earth, “Blue Marble”, taken by the Apollo 17 space mission in December 1972, revealed Earth to be precious, fragile and protected only by a wafer-thin atmospheric layer. It reinforced the imperative for better stewardship of our “only home”.
Who said the Earth was a blue marble?
Why is the Blue Marble upside down?
(The true camera image is upside-down by earthly standards, showing the South Pole at the top of the globe, because the camera was held by a weightless man who didn’t know down from up. Most reproductions invert it to align with our expectations.)
Is there a real picture of the Earth?
A NASA camera on the Deep Space Climate Observatory satellite has returned its first view of the entire sunlit side of Earth from one million miles away. This color image of Earth was taken by NASA’s Earth Polychromatic Imaging Camera (EPIC), a four megapixel CCD camera and telescope.
Was the Blue Marble photo flipped?
Taken by astronaut William Anders, his view of the rising Earth greeted the Apollo 8 astronauts as they came from behind the Moon after the lunar orbit insertion burn. The Blue Marble was the first clear image of Earth. It was originally taken “upside down” on December 7, 1972, by the crew of Apollo 17.
What is the original shape of Earth?
While the Earth appears to be round when viewed from the vantage point of space, it is actually closer to an ellipsoid.
Why is Earth called the blue planet?
Planet Earth has been called the “Blue Planet” due to the abundant water on its surface. Here on Earth, we take liquid water for granted; after all, our bodies are mostly made of water. However, liquid water is a rare commodity in our solar system.
Who Named the earth Earth?
The name Earth derives from the eighth century Anglo-Saxon word erda, which means ground or soil. First usage came from the Hebrew word ארץ (‘éretz), meaning land or ground, that existed over 3421 years ago noted, in the Hebrew in Genesis (finished at 1513 AC) 1.
What is Earth’s nickname and why?
Earth has a number of nicknames, including the Blue Planet, Gaia, Terra, and “the world” – which reflects its centrality to the creation stories of every single human culture that has ever existed.
What is the name of the photo taken by Apollo 17?
Photograph of the Earth, taken by the crew of the Apollo 17 spacecraft. The Blue Marble by the crew of Apollo 17 (1972) 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.
Is there a new Blue Marble photo of Earth?
“Humanity gets a new Blue Marble photo of Earth — and it’s stunning”. ExtremeTech. Retrieved July 23, 2015. Wikimedia Commons has media related to The Blue Marble. “Earth at Night: It’s the end of the night as you know it; you’ll see fine.” – NASA Earth Observatory site with various links around the 2012 and 2017 Black Marble images
What was the original orientation of the Blue Marble?
AS17-148-22727, from which The Blue Marble was cropped. The photograph’s original orientation had south pointed up. The idea for the photograph was conceived by Stewart Brand during an LSD trip, when seeing a “psychedelic illusion” of the Earth’s curvature convinced him that a picture of the entire planet would change how humans related to it.
Is the Blue Marble the most widely distributed image in history?
NASA archivist Mike Gentry has speculated that The Blue Marble is among the most widely distributed images in history.