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Category Archives: The Moon

How NASA’s Lunar Orbiter was Struck by a Meteoroid and Survived to Tell the Tale

This image from NASA’s Lunar Reconnaissance Orbiter narrow-angle camera (NAC) shows jagged lines caused by a meteoroid impact in Oct. 2014. (NASA’s Goddard Space Flight Center/Arizona State University)

On October 13, 2014, something rather…striking…happened to one of the cameras aboard NASA’s Lunar Reconnaissance Orbiter (LRO), which has been imaging the Moon from lunar orbit since 2008. The Lunar Reconnaissance Orbiter Camera (LROC), which normally produces beautifully clear images of the lunar surface, produced an image that was wild and jittery. From the sudden and jagged pattern apparent in the image, the LROC team determined that the camera must have been hit by a tiny meteoroid, a piece of space debris no larger than the head of a pin but traveling much faster than a bullet.

“A meteoroid impact on the LROC NAC reminds us that LRO is constantly exposed to the hazards of space,” says Noah Petro, deputy project scientist from NASA’s Goddard Space Flight Center. “And as we continue to explore the Moon, it reminds us of the precious nature of the data being returned.”

Read the full story from NASA here: Camera on NASA’s Lunar Orbiter Survived 2014 Meteoroid Hit

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These Photos Taken from the Moon Show Lots and Lots of Stars

Photo of a partially-lit Earth captured by the Far Ultraviolet Camera on Apollo 16. Note that stars are visible in the background. (NASA)

One of the favorite allegations by those who continue to be skeptical of the Apollo moon landings is that there are no stars visible in the photographs taken by the astronauts while they were “supposedly” on the Moon. Now while there’s a rather short but succinct list of why that’s the case (and feel free to review those reasons here) the truth is that there ARE stars visible in photographs taken from the Moon—photographs taken in ultraviolet light during the penultimate Apollo 16 mission in April of 1972.

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Recent Analysis of Apollo Data Proves the Moon is Hollow

Image of the Moon captured during the Apollo 10 mission. The arrow points at nothing in particular.

New analysis of data acquired by seismometers placed on the Moon’s surface in the early 1970s and laser measurements taken during recent lunar meteor impact events appears to support an ongoing, if unpopular, hypothesis that our Moon is in fact hollow.

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2017 NASA Transition Act Includes Plans to Preserve Apollo Sites

Apollo 17 commander Gene Cernan saluting the U.S. flag on the Moon, Dec. 11, 1972. (NASA)

From July 1969 to December 1972, 12 American astronauts landed in six different locations on the lunar surface as part of NASA’s Apollo program, leaving their footprints and taking samples and data that are still being used today to learn about the Moon. The Apollo landing sites remain exactly as they were left over four decades ago—footprints, rover tracks, discarded equipment and all—and with a new generation of space explorers around the world setting their sights on the Moon it’s important that we make sure these six off-world locations are preserved, just as would be done with any historic artifact.

“President Donald Trump on Tuesday, March 21 signed the NASA Transition Authorization Act of 2017, which includes a section [Sec. 831] directing the White House Office of Science and Technology Policy (OSTP) [a position yet to be filled] to assess the issues that relate to “protecting and preserving historically important Apollo program lunar landing sites and Apollo program artifacts residing on the lunar surface, including those pertaining to Apollo 11 and Apollo 17,” the first and last missions to land astronauts on the [M]oon.” (via CollectSpace)

While this is only a plan for an assessment to take place, it’s a(nother) first step in making sure our first footprints on another world aren’t lost to careless or malicious future lunar visitors, whether human or robotic.

You can find the full text of the bill here.

Read the full story on CollectSpace: White House to look at how best to ‘protect and preserve’ Apollo moon landing sites

Clementine: Lost and Gone Forever, But Never Forgotten!

The far side of the Moon imaged by Clemetine's Star Tracker camera in 1994.

The far side of the Moon imaged by Clementine’s Star Tracker camera on April 1, 1994.

One of my all-time favorite space images is this little gem from the Clementine mission to the Moon, launched January 25, 1994. It features a view from beyond the far side of the Moon, illuminated by reflected light off the Earth off frame to the left. The Moon is blocking the disc of the Sun with the glow of the solar corona and an overexposed Venus shining brightly in front of a background of stars. It may have been taken on April 1 but this picture is no joke—it’s absolutely beautiful!

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