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The Google Lunar XPRIZE

Be the first team to land a spacecraft on the Moon, travel at least 500 meters, transmit HD images and video back to Earth, and you’ve won yourself $20 million. Oh, and you also have to do this 90%-funded by private investment and do it by the end of 2017. That’s the mission for the Google Lunar XPRIZE.


The XPRIZE is the name of various competitions organized by the non-profit XPRIZE Foundation.

The XPRIZE mission is to bring about “radical breakthroughs for the benefit of humanity” through incentivized competition. We foster high‐profile competitions that motivate individuals, companies and organizations across all disciplines to develop innovative ideas and technologies that help solve the grand challenges that restrict humanity’s progress.

One of the most famous XPRIZE competitions was the Ansari XPrize. In 2004, Mojave Aerospace Ventures took that $10 million prize with their SpaceShipOne, after they became the first team to “build a reliable, reusable, privately financed, manned spaceship capable of carrying three people to 100 kilometers above the Earth’s surface twice within two weeks”. The prize was a major step forward for the development of a private space industry. A few other XPRIZEs have included developing super-efficient automobiles, solutions for cleaning the ocean after oil spills, improving sensor systems for health care services, and to improve our understanding of ocean acidification.

Google Lunar XPRIZE

The Google Lunar XPRIZE is the biggest competition yet, and sets-out to”ignite a new era of planetary exploration by lowering the cost to explore and capturing and inspiring the imagination of a new generation.” More than thirty teams initially registered for the lunar competition. Of those, sixteen participated in all of the required registration activities. But as of January 1st, 2017, the pool was reduced by another eleven. Five teams currently remain, all of which have active contracts to launch to the Moon this year. Those teams are:

SpaceIL (Israel)

SpaceIL was the first team to secure a launch contract. They plan to land their “hopper” craft on the Moon, then fly–in a single ‘hop’–the required 500 meters and land again to secure the prize.

Moon Express (United States)

Moon Express was the first country to secure their government’s authorization to operate on the lunar surface. They intend to launch their “hopper” craft from New Zealand in late 2017.

Synergy Moon (International)

Synergy Moon isn’t contracting with a launch provider for their launch, they’re doing it themselves thanks to Interorbital Systems being a part of the team. Their launch is expected to take place from the Pacific Ocean, off of the coast of California, in the second half of 2017.

Team Indus (India)

Team Indus is planning on launching their adorable 5kg rover, ECA, on December 28 of this year. ECA will include science instruments and cameras from the French national space agency: CNES.

Team Indus's ECA rover

Team Indus’s ECA rover – Source: Team Indus

Hakuto (Japan)

Hakuto’s rover is hitching a ride on the same lander as Team Indus, and boasts some big “partnerships, including au by KDDI, Suzuki, rock band Sakanaction, and a longterm Moon-resources-exploration plan with the Japanese space agency JAXA“.

The Prize

The first team to pull this amazing feat off will earn themselves the $20 million grand prize. In addition to the grand prize, the second place finisher will receive a respectable $5 million. Also, Google has handed out over $5 million in Milestone Prizes for teams (former and current) that have accomplished various important steps to make the mission possible.

Thanks to the Google Lunar XPRIZE, 2017 is set to be an exciting year for private space exploration–The New Space Race is on.

If you’d like to learn more about the Google Lunar XPRIZE, check out the excellent documentary series: Moonshot.

Earthrise Courtesy of KAGUYA

It’s been a busy few weeks and I have a lot of draft posts added to the list for publishing in the near future; everything from the origin of the Moon to NASA’s opening of its first solar-sail. In the mean-time, enjoy this wonderful video captured by JAXA’s SELENE (Selenological and Engineering Explorer) orbiter; also known as Kaguya.

(I recommend the highest HD resolution and full-screen, if your connection and hardware allows.)

The video was captured in November of 2007. After orbiting the Moon for one year and eight months, SELENE was purposely dropped out of lunar orbit and crashed into the lunar surface.

Space Science in 2010

It’s time to start a new year (possibly a new decade, depending on how you want to look at it), but before we do that, let’s take a look back at what 2010 meant for the space sciences.

Let’s talk launches.
As far as lobbing the most things up into space this year, Russia takes the cake. There were 74 space launches in 2010, and close to half of those (31) were undertaken by Russia. The USA and China each had about half as many as Russia; 15. The European Space Agency sent up 6 rockets. Rounding out the remainder were India with 3, Japan with 2, and Israel and South Korea each with 1. Four launches in the world were unsuccessful.

The European Space Agency had a successful year. Their Cryosat-2 Earth explorer launched in April (following the failed launch of Cryosat-1 in 2005) is live and collecting data on how Earth’s ice fields are responding to global climate change.

The Planck orbiting observatory released its first all-sky scan data, and the produced image definitely ranks among the top for 2010 and beyond:

Planck all-sky survey

Click for full size. - Source: ESA - Planck

(For the above image labeled with reference points, check this link.)
You’re seeing the microwave sky as seen by Planck, which will continue in 2011 to map out the Cosmic Microwave Background.

ESA’s comet-chaser, Rosetta, performed a fly-by of the asteroid 21 Lutetia.

Closest fly-by of 21 Lutetia

Click for large version - Source: ESA / Rosetta

One of my favorite Rosetta images so far is of 21 Lutetia, but from a bit further away; however, from that distance a special treat comes into view:

21 Lutetia with Saturn in background.

Click to biggify - Source ESA / Rosetta

Saturn! And I can’t help to notice that this is just about what Saturn looks like on Earth through a Galileoscope.

I’m just beginning to scratch the surface of ESA’s contributions to space science in 2010, but we’ll have a chance to get to know what they’re up to over the next year, as we continue to cover Rosetta, Planck, Cryosat, and more!

NASA had a big year in 2010. President Obama laid out a new direction for NASA in February, and in April, detailed plans for future space exploration.

“Early in the next decade, a set of crewed flights will test and prove the systems required for exploration beyond low Earth orbit,” the president said. “And by 2025, we expect new spacecraft designed for long journeys to allow us to begin the first-ever crewed missions beyond the moon into deep space. We’ll start by sending astronauts to an asteroid for the first time in history. By the mid-2030s, I believe we can send humans to orbit Mars and return them safely to Earth. And a landing on Mars will follow. And I expect to be around to see it.”

I certainly hope to see it too!

NASA launched a new set of eyes to observe the Sun, in the SDO (Solar Dynamics Observatory). Of course I have a pretty image to share from SDO:

Solar Eclipse Seen From SDO

Click for large version - Souce: NASA / SDO

This October 2010 image shows a solar eclipse from SDO’s vantage point.

Following last year’s bombing of the Moon (okay, not bombing, but they did punch a pretty nice dent into it with their Centaur impactor, sending a plume of debris 12 miles high after a 5,600 mph impact), NASA’s LCROSS (Lunar Crater Remote Observation and Sensing Satellite) released some new and promising data:

Scientists determined the soil in the moon’s shadowy craters is rich in useful materials, including water in the form of mostly pure ice crystals. Researchers also found the moon is chemically active and has a water cycle. By understanding the processes and environments that determine the delivery of water to the moon, where water ice is, and the active water cycle, future mission planners may be able to better determine which locations will have easily-accessible water. – NASA

Finally, NASA brought us the science (and unncessary hooplah) around some arsenic-munching bacteria. With rampant and irresponsible speculation following NASA’s pre-announcement teaser — “an astrobiology finding that will impact the search for evidence of extraterrestrial life” — release, many of us anxiously awaited the release of the actual report. Unfortunately, NASA didn’t announce the discovery of alien life. It also didn’t announce that it found life on Earth actively consuming arsenic — although many media reports said otherwise. These bacteria were collected from a lake and brought to a lab where biologists replaced some of its phosphorus with arsenic, to which it apparently managed to continue growing. Simply, all life as we know it uses phosphorus as a backbone of its DNA, so knowing that something could survive and grow with arsenic in place of phosphorus would re-write what we know about how life exists in the universe. However, at the time of this writing, there’s some serious criticism of the findings. Hopefully, it will be ironed out in 2011.

News also came from the Voyager mission, which has been unfolding our understanding of our solar system for more than 30 years. The Voyager 1 spacecraft reached a point on the edge of the solar system, where the solar wind no longer has any outward motion. The wind is no longer in Voyager 1’s sails, yet it continues on. (Expect more on the Voyager mission from this blog, as it’s probably deserves the most credit for getting me interested in space science.)

And that’s just a tiny sampling of what NASA is continuously kicking out.

Japan Aerospace Exploration Agency (JAXA) had a bittersweet year.

Bitter: Their third planetary explorer Planet-C (Akatsuki) failed to insert itself into Venus’ orbit. The mission isn’t lost though, as they’ll get a re-do in six years when the craft re-approaches Venus. I’m sure JAXA will find ways to conduct science with Akatsuki in the meantime.

Sweet: They launched the first space-kite! IKAROS (Interplanetary Kite-craft Accelerated by Radiation Of the Sun) is the first project to demonstrate interplanetary travel using solar-sail technology. So far, IKAROS is working beautifully and may form as the basis for alternative means of getting around in the galaxy.

Sweet+: JAXA’s Hayabusa craft also completed the legwork on a mission that launched in 2003. The mission was to approach an asteroid, touch-down to collect particle samples, and then return them to Earth for analysis. While the mission ran into a number of complications, ultimately it was a very remarkable feat of engineering and technology. The spacecraft, and samples capsule, returned to Earth in June of 2010; with the spacecraft burning up on re-entry (as planned). In November, JAXA confirmed that most of the particles collected were in fact from the target asteroid, Itokawa. Further analysis is ongoing. The mission is an exciting example of what JAXA is capable of, and I recommend reading a full account of the entire mission.

The Russian Federal Space Agency (Roscosmos), as mentioned before, took the lead on putting things into orbit. Roscosmos had 31 launches, more than the US and China combined. Here’s an explanatory image (a picture is worth a thousand words, ya’know), showing Russia’s space plans in 2010, and reality:

Russian Space Plans and Reality 2010

You'll want to click the image for the large version -

The private sector also began to get involved with spaceflight in a big way in 2010.
SpaceX conducted the first successful launch and recovery of its Dragon capsule in early December 2010; the first time this has been accomplished by a private company.
Virgin Galactic’s sub-orbital SpaceShipTwo completed a number of manned glide tests, paving the way for SpaceShipThree, which will be an orbital craft.

While we’ve covered a number of major events in 2010, I’ve actually only scratched the surface. A single blog, let alone a single blog post, simply can’t cover everything that multi-billion dollar budgets, devoted to space sciences from dozens of countries around the globe, accomplish in a given year — and 2010 was a great one!

So to 2010, “Well done!”, and now on to 2011!

Akatsuki Fails Venus Orbit Attempt – Oh Well, We'll Try Again… In Six Years

Akatsuki - Planet-C

Planet-C Akatsuki | Image credit: Akihiro Ikeshita and JAXA

JAXA’s (Japan Aerospace Exploration Agency) third planetary explorer, Planet C (Akatsuki), failed to enter Venus’ orbit following a journey that lifted off in May of this year.

According to JAXA:

The Institute of Space and Astronautical Science of the Japan Aerospace Exploration Agency (ISAS/JAXA) performed Venus orbit insertion maneuver (VOI-1) for the Venus Climate Orbiter “AKATSUKI” at 8:49 a.m. on December 7 (Japan Standard Time,) but, unfortunately, we have found that the orbiter was not injected into the planned orbit as a result of orbit estimation.

JAXA has set up an investigation team to try and understand why the orbit insertion failed. While control has been reestablished, “the spacecraft is functioning but has put itself in a standby mode with its solar panels facing towards the Sun. It is also spinning slowly — about every 10 minutes — and radio contact is possible only for 40 seconds at a time.

If control is able to be completely regained, there will be an opportunity to re-try entering Venusian orbit in six years — Akatsuki doesn’t have the fuel to hit the brakes and go back for another go at it.

This will mark the second JAXA planetary explorer that failed to complete its mission. Planet-B — dubbed “Nozomi” — failed to enter Mars orbit in 2003. That mission was abandoned, but the spacecraft is currently still active.

While the challenges of space travel have proven frustrating for JAXA, the agency cannot be said to not have its successes. Planet-A (“Suisei”) came within 151,000km of Halley’s Comet in 1986, as part of an international armada of probes sent to the renowned iceball during its last approach to our neck of the solar system.


Planet-A | Suisei



In addition to that, they have another very nifty, and successful, vehicle out there named IKAROS (“Interplanetary Kite-craft Accelerated by Radiation Of the Sun”). IKAROS is an experiment designed to demonstrate solar-sail technology as a means of traveling interplanetary space. IKAROS is an exciting little machine and I intend to devote an entire post to it in the near future.

Space exploration has come a long way in a very short amount of time, but we continually have these pesky failures to continually remind us that it is also very challenging. As frustrating as these complications may be, we can still appreciate the lessons learned and apply them to the success of future endeavors.