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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
How Does NASA's Ban on Russian Contact Affect Curiosity?
Earlier this week, NASA announced that it was cutting off ties with Russia, except for activities relating to the ISS. This raised questions about Russian participation on NASA's science missions, particularly the Russian experiment on the Curiosity rover.
NASA's LADEE Spacecraft to Fly Through an Eclipse, Crash into the Lunar Surface on April 21st
LADEE, NASA's latest robotic lunar spacecraft, will reach its planned end-of-mission on April 21st, when it will crash on the far side of the Moon.
Snapshots of Science from the 2014 Lunar and Planetary Science Conference
Vignettes from dozens of LPSC talks: GRAIL and LADEE at the Moon; ice and craters and conglomerates and organics and gullies on Mars; polar deposits and volatile elements on Mercury; tectonics on Enceladus; and more, until my brain was so full I could barely speak.
Moonwalking
Get an astronaut's view into several lunar craters.
Checking in on Chang'e 3 and Yutu from Lunar Reconnaissance Orbiter: Yep, still there!
Seeing hardware that was built by human hands sitting on the surface of another planet never, ever gets old. Today, the Lunar Reconnaissance Orbiter Camera team released two new images of Chang'e 3 and Yutu on the Moon.
Brief Yutu update: Slightly more detail on what's keeping rover from roving
Over the weekend, Chinese state news agency Xinhua reported in both Chinese and English a little bit more information on what has stilled the Yutu rover's motions across the lunar surface:
Pretty pictures of terraced craters on Mars
Check out this unusual crater on Mars. It's not a very big one, less than 500 meters in diameter, and yet it has two rings. Most craters on Mars this size are simple bowl shapes. What's going on here?
Sunset on Chang'e 3's third lunar day: Yutu not dead yet, but not moving either
During the third lunar day of Change'3 surface operations the lander operated normally, performing ultraviolet astronomy and imaging Earth's plasmasphere. The rover's instruments were working, but the rover did not move.
A Spin Through the Inner Solar System
Animated maps of the planets show the spheres in motion.
Possible hope for Yutu: "Situation is getting better," but no details [UPDATED]
A terse Xinhua news report posted today says there may be some sign of life from Yutu, now that the Sun has risen on the third lunar day since Chang'e 3 landed. It is frustratingly non-specific. UPDATE: Amateur radio operators have detected a radio signal from the rover.
Behind-the-scenes story of Yutu: Promoting space exploration in China
Promoting the story of Yutu to the Chinese public through social media: a successful case of science outreach.
An extended mission for LADEE
The LADEE team has managed their fuel frugally enough to permit a one-month mission extension; they now plan to impact the Moon on or around April 21, 2014.
LADEE spotted by Lunar Reconnaissance Orbiter!
Lunar Reconnaissance Orbiter has managed to snap a photo of the other current lunar orbiter, LADEE, at the Moon.
I'm on All Things Considered today, talking about poor Yutu
As a lifetime listener of National Public Radio, it's beyond strange to hear my voice on All Things Considered! I wish it were for a happier reason, but I was invited on by Geoff Brumfiel to talk about the fate of poor Yutu.
Bad news for Yutu rover
The Sun has set for a second time at Chang'e 3's landing site on the Moon. The lander is operating normally and shut down to sleep as expected, but the rover is not responding properly to Earth command so could not prepare properly for the oncoming lunar night, and likely will not survive it.
Video: Lunar Laser Communication Demonstration sends Bill Nye over the Moon
In this fun video, the Planetary Society worked with LADEE Lunar Laser Communication Demonstration team to communicate live over their lunar link.
New version of panoramic view from Chang'e 3
A higher-resolution version of the Chang'e 3 lander's panoramic view of the lunar surface has appeared on the Web, and artist Don Davis has cleaned it of artifacts to make a beautiful, seamless view. In other news, the mission has been reorganized to accommodate a possibly year-long adventure on the lunar surface.
Updates on Chang'e 3: Rover and lander both awake, good science data received
According to news reports from China, the Yutu rover woke up from its two-week nap at 5:09 Beijing time on January 11 (21:09 on January 10, UTC), successfully establishing communication with Earth. The lander woke up autonomously at 8:21 Beijing time / 00:21 UTC on January 12, and is also
Through a Glass, Darkly
When sent from deep space, even imperfect images can inform and amaze.
Finally, some high-quality photos from Chang'e 3!
A pile of Chang'e 3 photos has been released to the Web, and they are much, much better than what I've seen before. They include, for the first time, photos of Earth from the lander.