Moon Landing Tapes Found! [more inside]
posted by sexyrobot on Jul 2, 2009 - 93 comments

The lunar orbital spacecraft Selene, better known by its Japanese name Kaguya, has been sending back some incredible HD video, including some of Earth rising and the Moon's surface. [more inside]
posted by Rinku on Jun 6, 2009 - 25 comments

A liquid mirror telescope is made by spinning a reflective fluid, such as mercury, at a constant rate. This rotation produces a parabolic surface, which is an ideal shape for a telescope mirror. (You can try this yourself.) While these mirrors can be built to be large and orders of magnitude cheaper than solid mirrors, they have the disadvantage that they can only look straight up. Creating mirrors this way is not new; they have a history [.ps] that dates back to Newton. However, they have recently regained attention as the technology behind proposals to build an enormous (20m+) telescope on the moon. (A less technical treatment here.)
posted by Upton O'Good on Jul 1, 2008 - 36 comments

The Great Moon Hoax of 1835. During the last week of August 1835, the New York Sun published a six-part article about the discovery - purportedly by renowned astronomer Sir John Herschel - of fantastical life on the moon, including herds of bison, blue unicorns, "a primitive tribe of hut-dwelling, fire-wielding biped beavers, and a race of winged humans living in pastoral harmony around a mysterious, golden-roofed temple." The public's reaction was a mix of credulity and skepticism. Read the full text of the serialized articles: Part 1, Part 2, Part 3, Part 4, Part 5, Part 6.
posted by amyms on Jun 24, 2008 - 37 comments

Happy Blue Moon! A dear friend IM'd me today, and told me it was blue moon... which was funny, because we had just been talking about it the day before — oblivious of tonight's occurance. Don't know what a blue moon is? Well, wikipedia has the answer, of course... In the mood for a little music? Well, you can always download the The Marcels classic or just sing the song yourself with a little help... or throw caution to the wind, and listen to Pink Moon instead.
posted by silusGROK on May 31, 2007 - 21 comments

What Did Arthur Know … and When Did He Know it? To all you Vader haters out there . . . we'll blow your planet up! we got Death Star!
posted by augustweed on Jan 11, 2007 - 51 comments

Moon flatulence...amateur astronomers have seen puffs or flashes of light coming from the moon's surface. Although most professional observers have upheld the conclusion that the moon was inactive, such sightings have kept open a window of doubt. A gas release itself would not be visible for more than a second or so, but the dust it kicked up might stay suspended for up to 30 seconds. Nature article (subscription).
posted by 445supermag on Nov 9, 2006 - 9 comments

Google Moon - Google Maps gets the Lunar treatment, in honor of the first manned moon landing. No directions, though, so you won't be able to plot the best route from Tycho Crater to Mare Imbrium. (Fun Hint! - try the maximum zoom level)
posted by nervestaple on Jul 20, 2005 - 41 comments

For the sake of your sanity, for five minutes this week forget the memos, the autopsies, the celebrity verdicts, and the rest. Go outside and look at the full moon, which will hang in the sky at its lowest point in 18 years over the next three nights, says NASA, creating the "summer moon illusion." If you're a US resident, calculate your local moonrise time here.
posted by digaman on Jun 19, 2005 - 26 comments

Lunar Photo of the Day started January 1st, 2004 to document human's never ending obsession with the moon. LPOD now joins APOD, MPOD, and ESPOD as quality picture of the day websites.
posted by jasonspaceman on Jan 7, 2004 - 2 comments

Van Gogh's Moon Shines Again This Weekend If you go out this Sunday evening and look up at the Moon, you will see not only our closest celestial neighbor, but a piece of art history as well. The rising full moon will appear exactly the way it did 114 years ago, when Vincent Van Gogh captured the scene in his famous painting "Moonrise.". Also learn how the moon helped date the painting.
posted by NewBornHippy on Jul 11, 2003 - 12 comments

Become a GLM (Galactic Lord and Master) Your chance to invest in an expanding market (or is it steady state now, I forget), the Universe is up for grabs! Do you have a favourite astral body that you'd like to lay claim to? From Newscientist - Feedback.
posted by asok on Jul 6, 2003 - 5 comments

Sketches at the Eyepiece. Drawings of the Moon, the Sun, planets and other astronomical objects.
Also The Face of the Moon: Galileo to Apollo. A catalogue of rare books and maps, with images.
posted by plep on Jun 23, 2003 - 8 comments

Pale Blue Dot: The Earth and Moon as photographed from Mars. Just in case you needed a bit of perspective.
posted by aladfar on May 22, 2003 - 14 comments

The Apollo Lunar Surface Journal. Journals, records and some images from the Apollo lunar missions.
posted by plep on Mar 10, 2003 - 13 comments

The moon does not exist! This is no lie. Until recently, I, too, believed in the traditional, establishment view of the moon. But any thinking person, untainted by the biases imposed on us by the controlled media, will have no choice but to reach the conclusion I did once faced with the facts described in this account.
posted by CrunchyFrog on Jan 30, 2003 - 25 comments

Earth has a third satellite? Somehow I missed that a second one, Cruithne, was discovered in 1986. Is there a size or distance limit to something being considered a satellite?
posted by onhazier on Sep 11, 2002 - 31 comments

Go to the Moon Museum, install the Moon Browser, and go to the Moon.
posted by dfowler on May 14, 2001 - 0 comments

This picture of the Space Shuttle and the ray of "shadow" from the moon is pretty cool. I even think I buy the explanation.
posted by aflakete on Feb 19, 2001 - 15 comments

Get a piece of the Rock. Moon that is. I say boy, you got to think of the future. Just remember all these worlds are yours except Europa.
posted by john on Nov 20, 2000 - 6 comments

This reminded me of one of the stupidest things I've ever seen. Once on vacation in Eastern Oregon, there was a total eclipse of the moon, just like this one. And some people nearby were taking photographs of it. Flash photographs. The round-trip time to the moon at the speed of light is 3 seconds and I wouldn't even want to calculate the attenuation caused by 320,000 miles of range. Sometimes it seems as if some people are completely and totally clueless about what they're doing.
posted by Steven Den Beste on Jul 25, 2000 - 12 comments