Space Adventures has set the date, sometime before February 2017, for its circumlunar tourist flight.
Ebb (of the Grail spacecraft) has returned its first video of the far side of the Moon.
A class of fourth-grade students have renamed NASA’s two Grail lunar probes “Ebb” and “Flow”.
In a paper published today in the Journal for Geophysical Research, Planets, the science team for Lunar Reconnaissance Orbiter describe how they have used starlight to peer into the permanently shadowed craters of the Moon’s north and south poles. Looking only during the lunar night, they measured the dim albedo of the Moon from reflected starlight. From this very weak signal they were able to cull two interesting facts about these very cold and very dark places.
The second Grail space probe has entered lunar orbit.
The first of two Grail space probes has entered lunar orbit.
The science team of Lunar Reconnaissance Orbiter released a spectacular image of the lunar crater Aristarchus on Christmas Day, looking sideways at the crater’s west wall. The image was taken from only 16 miles above the Moon’s surface. You can see the full image here.
Two things to note from this image:
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An audit by NASA’s inspector general has found that NASA can’t keep track of its moon rocks.
In a report issued by the agency’s Inspector General on Thursday, NASA concedes that more than 500 pieces of moon rocks, meteorites, comet chunks and other space material were stolen or have been missing since 1970. That includes 218 moon samples that were stolen and later returned and about two dozen moon rocks and chunks of lunar soil that were reported lost last year.
Russia is considering shifting its planetary research from Mars to the Moon, following the failure of the Phobos-Grunt mission to Mars.
The mystery of the Moon’s ionosphere.
The Lunar Reconnaissance Orbiter team has released a wide angle side view image of the Apollo 15 landing site, showing the lunar module and the areas around Hadley Rille and the Apennine Mountain range that the astronauts explored using their lunar jeep. Below is a cropped close-up, showing the landing site near the top of the image with Hadley Rille near the bottom. Below the fold is a second image showing a wider view that includes the Apennine mountain slope that the astronauts drove their rover up.
Using images from Japanese and American lunar orbiters, the Russians are looking at lunar caves to build Moon bases by 2030.
There’s gold in them hills! Actually, it’s titanium, and it’s on the Moon.
The highest titanium abundances on Earth are around 1 percent or less. The new map shows that in the [Moon’s] mare, titanium abundances range from about one percent to a little more than ten percent. In the highlands, everywhere TiO2 is less than one percent. The new titanium values match those measured in the ground samples to about one percent.
Forgive me if I remain skeptical: NASA is now claiming it will launch a manned mission to lunar orbit by 2019 using its Space Launch System heavy-lift rocket, the program-formerly-called-Constellation.
Long lost Arkansas moon rock found among Governor Bill Clinton archives.
The twin GRAIL gravity probes launched successfully on Saturday and are now on their way to the moon.
GRAIL launch delayed again until Saturday.
Today’s launch of the lunar gravity probe GRAIL has been scrubbed due to high winds and rescheduled for tomorrow.
The Lunar Reconnaissance Orbiter team have released new images of the Apollo 12, 14, and 17 landing sites on the Moon. Below is a cropped image of the Apollo 12 site, showing the trails left by astronauts Pete Conrad and Alan Bean when they walked from their lunar module to Surveyor 3, an unmanned lunar lander that had soft landed there two years earlier. The full image shows some incredible detail.
China’s lunar probe, Chang’e 2, has reached the L2 point in space, almost a million miles from Earth.
Juno, on its way to Jupiter, took a look back and snapped this picture of the Earth/Moon double planet.
The image was taken by the spacecraft’s camera, JunoCam, on Aug. 26 when the spacecraft was about 6 million miles (9.66 million kilometers) away.
Gives us a glimpse at what our home planet will really look like to future spacefarers, either on they way out or on their way home.
The science team of Lunar Reconnaissance Orbiter released an intriguing picture yesterday of what scientists call a granular flow down the side of a five mile wide crater on the far side of the moon. Looking at the image, one would swear that the darker material flowing down the slope of the crater rim is a lava flow frozen in place.
However, according to the scientists, that is not what it is. Instead, this is merely debris left behind from an avalanche.
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Fly me to the moon! Two stories today (here and here) from Russia about a possible tourist flight around the moon by 2016-2017.
New research on the influence of a large moon to a habitable planet.
Did the Earth once have two moons?
Both satellites would have formed from debris that was ejected when a Mars-size protoplanet smacked into Earth late in its formation period. Whereas traditional theory states that the infant Moon rapidly swept up any rivals or gravitationally ejected them into interstellar space, the new theory suggests that one body survived, parked in a gravitationally stable point in the Earth–Moon system.
This new model also posits that the two moons eventually collided, producing the moon we have today.
Could this weird lunar crater be the crash site for Lunar Orbiter 2?
