Aurora seen from Nøss, Nordland in Norway, on March 4, 2013. Credit and copyright: Frank Olsen.
Photographer Frank Olsen from Norway heads out almost nightly this time of year to regularly see and photograph what many of us can only dream about seeing: beautiful, shimmering aurorae. These beautiful sights must be payback for enduring the long winters in northern Norway. You can see more of Frank’s beautiful imagery of aurora, the night sky and more at his Flickr page, his website (he has prints for sale) or his Facebook page.
More below:
Aurora seen in Roksøy, Norway. March 2013. Credit and copyright: Frank Olsen.Aurora as seen over Nøss, Nordland in Norway, on March 4, 2013. Credit and copyright: Frank Olsen.
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Curiosity's risky landing built on lessons learned from the mistakes of past missions, according to NASA. Credit: NASA
Mars is a graveyard; a spot where many a spacecraft slammed into the surface or perhaps, burned up in the atmosphere. This added drama to the Mars Curiosity rover landing last August.
Roger Gibbs, deputy manager for NASA’s Mars Exploration Program at the Jet Propulsion Laboratory, shared how NASA implemented “lessons learned” from Mars 6 (which died on this day in 1974) and other failed Mars missions when creating Curiosity’s game plan. We’ll get more into Curiosity in a moment, but here are the basic principles NASA uses.
Vigorous peer review. NASA wants its Mars teams to be close-knit. From working together and designing a challenging mission together, they form a common language that will serve them well during the challenging landing and mission. But that same closeness can lead to blind spots, so NASA undertakes regular peer reviews with scientists outside of the mission and sometimes even outside of the country. “The peers will come in. They are not vested in this. They haven’t become too engaged in that culture. They will ask pressing questions, and sometimes obnoxious and challenging questions,” Gibbs said.
Building for unknown dangers. Mars is an alien environment to NASA, not just because it’s outside of Earth but also because it has risks we may not know of. In the early days, some spacecraft miscalculated and grazed the atmosphere because we didn’t understand how much the thin gases expand in space, Gibbs said. So the engineers need to recalibrate the computer models with the latest information. “We model the atmosphere of Mars and say, what’s the density, what are the winds and speeds, how fast to change if a dust storm happens and the atmosphere warms up, and how much the atmosphere rises or”blooms.”
The Mars Polar Lander, which crashed and failed on Mars. Credit: NASA
Verifying and validating. Those words sound similar, but in NASA parlance they have entirely different meanings. Verification means they are making sure the design is meeting what they intend to meet. If NASA wants a change in velocity of 1,000 meters per second, for example, as the spacecraft inserts itself into orbit, it designs a system that can meet those specifications with fuel, thrusters and mass. The validation comes next. “It’s asking if 1,000 meters is the right number,” Gibbs said. “It’s a distinction that is sometimes lost on people, but it’s important.”
So how did this process help Curiosity? Well, this especially came to play when the team was designing the so-called “seven minutes of terror” — those final moments before the rover touched the ground. The team not only used parachutes, but also a device called a “sky crane” that used rockets and a sort of cable that lowered the rover carefully to the surface.
Imagine the measurements that must have taken, taking into account how different the Mars environment is from Earth. To gain understanding, the team reviewed again all the past mishap reports from failed Mars missions, such as the Mars Polar Lander and the European Space Agency’s Beagle 2.
Then, according to Gibbs, they spent “a lot of effort” on doing the verification and validation. Curiosity’s landing would be extremely difficult to model, but the team threw every bit of data they had in there.
The NASA team threw in every bit of data they could to model the Mars Curiosity landing. Credit: NASA
They created an atmospheric model of Mars, modelled the trajectory of the incoming spacecraft, and tried to figure out how the various systems would respond to the environment. Next, they tried to tweak the variables to see how far they could change without posing a danger to the mission.
“There’s a paranoia where the folks will ask, did we do it to the best of our knowledge,” Gibbs acknowledged. “What is it that we’re missing?”
If Curiosity had failed, NASA would have opened an inquiry board to figure out what had happened. These boards produce final reports that can be downloaded by anyone. Then, the agency would have tried to prevent the same situation from happening the next time a rover landed.
“It’s a lot easier to learn from someone else’s bad experience, by reading the report understanding the root cause,” Gibbs said.
Installation of new KaBOOM asteroid detection radar dish antenna system at the Kennedy Space Center, Florida. Credit: Ken Kremer (kenkremer.com)
Over the past month, about a half dozen rather large asteroids have careened nearby our home planet and in one case caused significant injury and property damage with no forewarning – showcasing the hidden lurking dangers from lackluster attitudes towards Asteroid Detection & Planetary Defense.
Now in a prescient coincidence of timing, NASA is funding an experimental asteroid radar detection array called ‘KaBOOM’ that may one day help thwart Earth’s untimely Ka-boom – and which I inspected first-hand this past week at the Kennedy Space Center (KSC),following the SpaceXFalcon 9 blastoff for the ISS.
“KaBOOM takes evolutionary steps towards a revolutionary capability,” said Dr. Barry Geldzahler, KaBOOM Chief Scientist of NASA Headquarters, in an exclusive interview with Universe Today.
If successful, KaBOOM will serve as a prelude to a US National Radar Facility and help contribute to an eventual Near Earth Object (NEO) Planetary Defense System to avert Earth’s demise.
“It will enable us to reach the goal of tracking asteroids farther out than we can today.”
First some background – This weekend a space rock the size of a city block whizzed past Earth at a distance of just 2.5 times the distance to our Moon. The asteroid – dubbed 2013 ET – is noteworthy because it went completely undetected until a few days beforehand on March 3 and measures about 460 feet (140 meters) in diameter.
KaBOOM experimental asteroid radar array at KSC consists of three 12 meter wide dish antennas mounted on pedestals at the Kennedy Space Center in Florida. Credit: Ken Kremer (kenkremer.com)
2013 ET follows close on the heels of the Feb. 15 Russian meteor that exploded violently with no prior warning and injured over 1200 people on the same day as Asteroid 2012 DA 14 zoomed past Earth barely 17,000 miles above the surface – scarcely a whisker astronomically speaking.
Had any of these chunky asteroids actually impacted cities or other populated areas, the death toll and devastation would have been absolutely catastrophic – potentially hundreds of billions of dollars !
Taken together, this rash of uncomfortably close asteroid flybys is a wake-up call for a significantly improved asteroid detection and early warning system. KaBOOM takes a key step along the path to those asteroid warning goals.
KaBOOM asteroid radar under construction near alligator infested swamps at the Kennedy Space Center in Florida. Credit: Ken Kremer (kenkremer.com)
‘KaBOOM’ – the acronym stands for ‘Ka-Band Objects Observation and Monitoring Project’ – is a new test bed demonstration radar array aimed at developing the techniques required for tracking and characterizing Near Earth Objects (NEO’s) at much further distances and far higher resolution than currently available.
“The purpose of KaBOOM is to be a ‘proof of concept’ using coherent uplink arraying of three widely spaced antennas at a high frequency; Ka band- 30 GHz,” KaBOOM Chief Scientist Geldzahler told me.
Currently the KaBOOM array consists of a trio of 12 meter wide radar antennas spaced 60 meters apart – whose installation was just completed in late February at a remote site at KSC near an alligator infested swamp.
I visited the array just days after the reflectors were assembled and erected, with Michael Miller, KaBOOM project manager of the Kennedy Space Center. “Ka Band offers greater resolution with shorter wavelengths to image smaller space objects such as NEO’s and space debris.”
“The more you learn about the NEO’s the more you can react.”
“This is a small test bed demonstration to prove out the concept, first in X-band and then in Ka band,” Miller explained. “The experiment will run about two to three years.”
Miller showed how the dish antennae’s are movable and can be easily slewed to different directions as desired.
“The KaBOOM concept is similar to that of normal phased arrays, but in this case, instead of the antenna elements being separated by ~ 1 wavelength [1 cm], they are separated by ~ 6000 wavelengths. In addition, we want to correct for the atmospheric twinkling in real time,” Geldzahler told me.
Why are big antennae’s needed?
“The reason we are using large antennas is to send more powerful radar signals to track and characterize asteroids farther out than we can today. We want to determine their size, shape, spin and surface porosity; is it a loose agglomeration of pebbles? composed of solid iron? etc.”
Such physical characterization data would be absolutely invaluable in determining the forces required for implementing an asteroid deflection strategy in case the urgent need arises.
How does KaBOOM compare with and improve upon existing NEO radars in terms of distance and resolution?
“Currently at NASA¹s Goldstone 70 meter antenna in California, we can track an object that is about 0.1 AU away [1 astronomical unit is the average distance between the Earth and the sun, 93 million miles, so 0.1 AU is ~ 9 million miles]. We would like to track objects 0.5 AU or more away, perhaps 1 AU.”
“In addition, the resolution achievable with Goldstone is at best 400 cm in the direction along the line of sight to the object. At Ka band, we should be able to reduce that to 5 cm – that’s 80 times better !”
“In the end, we want a high power, high resolution radar system,” Geldzahler explained.
Thumbs Up for Science & Planetary Defense !
Ken Kremer; Universe Today and Mike Miller; NASA KSC KaBOOM project manager. Credit: Ken Kremer (kenkremer.com)
Another significant advantage compared to Goldstone, is that the Ka radar array would be dedicated 24/7 to tracking and characterizing NEO’s and orbital debris, explained Miller.
Goldstone is only available about 2 to 3% of the time since it’s heavily involved in numerous other applications including deep space planetary missions like Curiosity, Cassini, Deep Impact, Voyager, etc.
‘Time is precious’ at Goldstone – which communicates with some 100 spacecraft per day, says Miller.
“If/when the proof of concept is successful, then we can envision an array of many more elements that will enable us to reach the goal of tracking asteroids farther out than we can today,” Geldzahler elaborated.
A high power, high resolution radar system can determine the NEO orbits about 100,000 times more precisely than can be done optically.
Lead KaBOOM scientist Barry Geldzahler ‘assists’ with dish antenna installation at the Kennedy Space Center; – ‘I’m from Headquarters and I’m here to help’ – is Barry’s mantra. Credit: NASA/KSC
So – what are the implications for Planetary Defense ?
“If we can track asteroids that are up to 0.5 AU rather than 0.1 AU distant, we can track many more than we can track today.”
“This will give us a better chance of finding potentially hazardous asteroids.”
“If we were to find that a NEO might hit the Earth, NASA and others are exploring ways of mitigating the potential danger,” Geldzahler told me.
Kaboom’s ‘First light’ is on schedule for late March 2013.
Cassini looks over the heavily cratered surface of Rhea during the spacecraft's flyby of the moon on March 10, 2012. Credit: NASA/JPL-Caltech/SSI.
“Take a good, long, luxurious look at these sights from another world,” said Cassini Imaging Team Leader Carolyn Porco, “as they will be the last close-ups you’ll ever see of this particular moon.”
On Saturday, March 9, 2013 Cassini made the last close flyby of Rhea during its mission, coming within 620 miles (997km) of the surface of the moon. Cassini’s mission is slated to end in 2017 with a controlled fall into Saturn’s atmosphere. Cassini has been in orbit around Saturn since 2004 and is in its second mission extension.
“Our mission at Saturn has been ongoing for nearly 9 years and is slated to continue for another 4,” Porco said in an email message. “Targeted flybys of the moons Dione, in June and August of 2015, and Enceladus, in October and December of 2015, are all that remains on the docket for detailed exploration of Saturn’s medium-sized moons.”
See more below:
This raw, unprocessed image of Rhea was taken on March 9, 2013. Credit: NASA/JPL-Caltech/Space Science Institute
Besides these great final shots, NASA said the primary purpose of this last close flyby of Rhea was to probe the internal structure of the moon by measuring the gravitational pull of Rhea against the spacecraft’s steady radio link to NASA’s Deep Space Network here on Earth. The results will help scientists understand whether the moon is homogeneous all the way through or whether it has differentiated into the layers of core, mantle and crust.
In addition, Cassini’s imaging cameras will take ultraviolet, infrared and visible-light data from Rhea’s surface. The cosmic dust analyzer will try to detect any dusty debris flying off the surface from tiny meteoroid bombardments to further scientists’ understanding of the rate at which “foreign” objects are raining into the Saturn system.
“We’re nearing the end of this historic expedition,” Porco said. “Let’s enjoy the finale while we can.”
This raw, unprocessed image of Rhea was taken on March 10, 2013 and received on Earth March 10, 2013. The camera was pointing toward Rhea at approximately 280,317 kilometers away, and the image was taken using the CL1 and CL2 filters. Credit: NASA/JPL-Caltech/SSI
The SpaceX Grasshopper during its test flight on March 7, 2013. Credit: SpaceX.
Last week, SpaceX’s Grasshopper took its highest leap ever, doubling its past flights. On March 7, 2013, the vertical and takeoff and landing (VTVL) vehicle, rose 24 stories or 80.1 meters (262.8 feet), hovered for approximately 34 seconds and then landed safely – and more accurately than ever before. The goal of Grasshopper is to eventually create a reusable first stage for SpaceX’s Falcon 9 rocket, which would be able to land safely instead of falling back into the ocean and not being usable again.
SpaceX CEO Elon Musk revealed this video this weekend during the South by Southwest (SXSW) festival in Austin, Texas, calling the Grasshopper’s flight a “Johnny Cash Hover Slam,” since the video includes Cash’s iconic song, “Ring of Fire.” A cowboy dummy was strapped to the side of the rocket for good measure (and perhaps good luck, since the previous test fight included the cowboy).
The test was completed at SpaceX’s rocket development facility in McGregor, Texas.
This is Grasshopper’s fourth in a series of test flights, with each test demonstrating exponential increases in altitude. Last September, Grasshopper flew to 2.5 meters (8.2 feet), in November, it flew to 5.4 meters (17.7 feet) and in December, it flew to 40 meters (131 feet).
Grasshopper stands 10 stories tall and consists of a Falcon 9 rocket first stage tank, Merlin 1D engine, four steel and aluminum landing legs with hydraulic dampers, and a steel support structure.
Astronaut Don Pettit with some of his cameras on board the International Space Station. Credit: NASA
Don Pettit has always been one of our favorite astronauts. From his “Saturday Morning Science” and “Science Off the Sphere” to his Zero-G coffee cup, he offered a take on living and working in space that was always just a bit different from the rest of the astronaut corps. During his last stay on the International Space Station, he took photography to a new level, and fellow astrophotographer Christoph Malin has paid a fitting tribute to Pettit with this wonderful new video, which not only showcases Pettit’s work (and Malin’s too!), but allows him to explain the challenges of astrophotography aboard the ISS.
“It can not be emphasized enough, how Dr. Pettits innovative photographic work and his passion has changed the way we see earth from space,” Malin wrote on his Vimeo page. You can read about the genesis of this project at Malin’s website.
A conception of an ancient and/or future Mars, flush with oceans, clouds and life. Credit: Kevin Gill.
Back in January we posted some intriguing images showing concepts of what a terraformed “living Mars” might look like from orbit. With a bit of creative license, software engineer Kevin Gill turned the Red Planet into its own version of the Blue Marble. He’s now created an animation showing a rotating Mars and compressed 24 hours to one minute.
Kevin explains how he did the animation:
The base two dimensional elevation model was generated using data from the Mars Orbiter Laser Altimeter aboard the Mars Global Surveyor spacecraft and satellite imagery from the Blue Marble Next Generation project. Sea level was set non-scientifically, but such that it would flood much of Valles Marineris as well as provide shoreline near the cliffs on the outer edges of Olympus Mons. The clouds are straight from NASA’s Blue Marble NG project and height mapped (rather arbitrarily, but looks good) by relative opacity (The more opaque a point, the higher up in the atmosphere I put it). This was rendered using a digital elevation modeling program I am writing, jDem846, with some extras baked in through its scripting interface, and encoded to video with ffmpeg. Because I defaulted to Earth-based time, each frame is about one minute in time over twenty-four hours.
Kevin told us that this project was “something that I did both out of curiosity of what it would look like and to improve the software I was rendering this in,” he said via email. “I am a software engineer by trade and certainly no planetary scientist, so with the exception of any parts derived from actual data, most of it is assumptions I made based on simply comparing the Mars terrain to similar features here on Earth (e.g. elevation, proximity to bodies of water, physical features, geographical position, etc) and then using the corresponding textures from the Blue Marble images to paint the flat image layer in a graphics program.”
This is a fun and thought-provoking look at what Mars may have looked in the past … or if things had worked out just a little differently in our Solar System!
How does the mind work? What is reality? Self-professed wonder junkie Jason Silva has a new video, which debuted this weekend at the South by Southwest (SXSW) festival. Hit ‘play’ and get ready for a fast ride!
Comet PANSTARRS as seen from Arizona on March 10, 2013. Credit and copyright: Chris Schur.
The first of three bright comets anticipated in 2013 became visible to North American observers this past weekend. Comet C/2011 L4 PanSTARRS is now currently visible low to the southwest at dusk, if you know exactly where to look for it.
Observers in the southern hemisphere have been enjoying this comet for the past few weeks as it reached naked eye visibility above 6th magnitude around late February and began its long trek northward. Comet PanSTARRS is on a 106,000+ year orbit with a high inclination of 84.2° with respect to the ecliptic. This also means that PanSTARRS is currently moving roughly parallel to the “0 Hour” line in Right Ascension (The same point occupied by the Sun during next week’s Vernal Equinox on March 20th) and is only slowly gaining elevation on successive evenings.
Observers in Hawaii and Mexico picked up PanSTARRS late last week, and scattered reports of sightings from the southern continental United States started trickling in Saturday night on the evening of March 9th. We managed to grab Comet PanSTARRS low to the southwest on Sunday evening on March 10th, about 30 minutes after local sunset.
Comet PanSTARRS seen from Hudson Florida on the evening of March 10th (Photo by Author).
We were surprised by the star-like appearance of the coma, about +1st to 2nd magnitude with a tiny fan-shaped tail. The comet was visible in binoculars only (I used our trusty pair of Canon 15×45 Image-Stabilized binocs for the task) and I couldn’t yet pick out the comet with the naked eye.
Several sightings westward followed. Clay Davis based in Santa Fe, New Mexico noted a visual magnitude of -0.5, saying that PanSTARRS was “Brighter than Mars” at magnitude +1 but “A challenge to keep in view.” Note that observer estimations of the brightness of comets can vary based on local sky conditions. Also, unlike a pinpoint star, the brightness of comets extends over its visible surface area, much like a faint nebula. The first sightings of the comet for many observers has been contingent on the weather, which can trend towards overcast for much of North America in early March. From our +28.5° northern latitude vantage point here just north of Tampa Bay Florida we had about a 10 minute window from when the sky was dark enough to spy PanSTARRS before it set below the local horizon.
Here are a few more images from Universe Today readers:
Comet PanSTARRS as imaged by Robert Sparks (@HalfAstro) on the night of March 10th from Tucson, Arizona. All Rights Reserved, part of the Universe Today photo gallery.First views of Comet PANSSTARRS from Tucson, Arizona. Credit and copyright: Adam Block/Mount Lemmon SkyCenter.Comet PANSTARRS from Puerto Rico on March 10, 2013. Credit and copyright: Efrain Morales.
To see the comet we suggest;
A clear uncluttered southwestern horizon;
A reasonably clear sky;
Binoculars.
First naked eye sightings of the comet for U.S. and European latitudes should be forthcoming over the next few evenings. PanSTARRS just passed perihelion yesterday on March 10th at 0.3 Astronomical Units from the Sun (or 46.5 million kilometres, just inside the orbit of Mercury).
Comet PanSTARRS looking west at 8PM EDT the evening of March 12th from latitude 30 degrees north. (Created by the author using Starry Night).
And Comet PanSTARRS may put on its best show over the next few nights. The Moon reaches New phase today at 3:51PM EDT/ 19:51 UT and starts lunation number 1116. On the next few evenings, the slim crescent Moon will slide by Comet PanSTARRS. Look for the 2% illuminated Moon 5° to the lower right of the comet on the evening of Tuesday March 12th. On the next evening, the 5% illuminated Moon will be 9° above Comet PanSTARRS on Wednesday, March 13th. The age of the Moon will be 28 hours old on Tuesday evening and 52 hours on Wednesday the 13th respectively, an easy catch. The Moonwatch website is a great place to check for those early lunar crescent sighting possibilities worldwide. Note that Comet PanSTARRS also passes less than 30’ from the planet Uranus (about the diameter of the Full Moon) on the evening of the 12th at 8 PM EDT/24UT. +6th magnitude Uranus may just be visible near the head of the comet using binoculars or a small telescope. Keep in mind, they just appear to be close as seen from our Earthly vantage point. PanSTARRS is currently 1.1 A.U.s from the Earth, while Uranus is on the other side of the solar system at 21 A.U.s distant!
Comet PanSTARRS looking west at 8PM EDT from latitude 30 degrees north on the evening of March 13th. (Created by the author using Starry Night).
PanSTARRS also crosses the Celestial Equator today on March 11th and the Ecliptic on March 13th. Observers from dark sky sites may get the added bonus of the zodiacal light, a true photographic opportunity!
Spacecraft studying the Sun are also giving us views of Comet PanSTARRS from a different perspective. NASA’s twin STEREO A & B spacecraft are positioned to monitor the Sun from different vantage points along the Earth’s orbit. Often, they see comets as an added bonus. Comet PanSTARRS has just moved into the field of view of STEREO-B’s Heliospheric Imager and has given us amazing views of the comet and the Earth in the distance over the past week.
The view of Comet PanSTARRS from NASA’s STEREO Behind observatory. (Credit: NASA/SECCHI).
From STEREO, the remarkable fan-shaped dust tail of PanSTARRS stands out in profile. The dust tail of a comet always points away from the Sun. Driven by the solar wind, a comet’s tail is actually in front of it as it heads back out of the solar system! An ultimate animation of Comet PanSTARRS just came to our attention today via @SungrazerComets on Twitter;
Animation of comet 2011 L4 PanSTARRS entering STEREO-B’s HI camera, note the twin ion/dust tail reminiscent of Hale-Bopp! (Credit: NASA/STEREO/NRL).
As of this writing, PanSTARRS seems to be performing as per predictions with an observed magnitude of around +1. The comet will continue on its northward trek, becoming a circumpolar object for observers based around latitude 50° north on April 2nd. Comet PanSTARRS should dip back below +6th magnitude around April 15th.
Comet PanSTARRS as imaged by Mike Weasner from Cassiopeia Observatory in southern Arizona on the night of March 10th. Used with permission.
But this is but Act One in a forecasted three act cometary saga for 2013. Comet C/2012 F6 Lemmon will grace early dawn skies in April for northern hemisphere observers, and then all eyes will be on Comet C/2012 S1 ISON for the hoped for grand finale later this year. Interestingly, ESA’s Solar Heliospheric Observatory will get a look at this sungrazing comet as it passes through its LASCO C3 camera’s field of view. Clear skies, and may 2013 go down as the Year of the Comet!
-Check out photos of Comet PanSTARRS and more being added daily to the Universe Today’s Flickr gallery.
An illustration of the Jabberwocky first published in 1871. Credit: Public domain/Wikipedia
Cats, celebrities and fictional creatures all have a home in the asteroid belt. That’s because the people that found these asteroids often have the privilege of naming the minor planets after anything they want — with a few guidelines, of course.
So what are the rules? According to the International Astronomical Union’s Minor Planet Center, all “minor planets” should adhere to the following guidelines:
– 16 characters long, or less;
– One word, if possible;
– Pronounceable, non-offensive and not too similar to names of other minor planets or natural planetary satellites;
– If named after a military/political persona, 100 years must have passed since the person died or the event occurred;
– No commercial names;
– Names of pets are strongly discouraged. (More on that later.)
Below are some of the more whimsical names of asteroids. What’s awesome about them is how willing the discoverer was to show his or her light side on what must have been a solemn occasion for them.
9) James Bond (9007): This actually isn’t too surprising, since Bond has been to space a few times, most notably attempting “re-entry” during the film Moonraker. Still, it’s a fair stretch from flying the space shuttle to navigating the asteroid belt.
8) Odysseus (1143): This ever-patient sailor probably would have been unhappy with a trip into space in addition to seeing his friends die in war, fighting with the Cyclops and getting stranded far from home.
7) Beowulf (38086): Named after the hero in an Old English epic poem. He’ll be handy in case we come across any Grendel-like creatures in outer space.
6) Tomhanks (12818) and (5) Megryan (8353): Cue the “sleepless in space” jokes, which accelerated in other media when the two asteroids came within 40 million miles of each other in 2011 (relatively close for asteroids.) That said, Tom Hanks is a well-known advocate of the space program. He starred in Apollo 13, was prominent behind the scenes in HBO’s From the Earth to the Moon miniseries and is a friend of astronauts.
4) Apophis (99942): This asteroid has come under a lot of scrutiny because for a while, astronomers weren’t clear on if it would hit the Earth. But we know now it is definitely not a threat. The asteroid is actually named after a nemesis character in the sci-fi series Stargate SG-1.
3) Monty Python (13681): The famed British comedy troupe now has a permanent monument to their silly walks and elderberry insults in space. Not only that, but each of the members of the group has an asteroid named after him.
2) Mr. Spock (2309): This asteroid was not named after the famous Star Trek character, but after the cat of discoverer James B. Gibson. The feline, like its namesake, was also “imperturbable, logical, intelligent, and had pointed ears,” according to a notice published in September 1985 in the Minor Planet Center.
1) Jabberwock (7470): In the ultimate expression of gyring and gimbling in the wabe, Lewis Carroll’s famous Jabberwocky poem has a namesake. We just hope it didn’t inherit the jaws and claws.
We also wanted to mention another named asteroid, even though we don’t think it has a weird name at all: Asteroid 158092 Frasercain, named after our esteemed publisher of Universe Today. This asteroid was officially designated on August 21, 2008. You can read about it here.
Also, while looking for silly asteroid names, we stumbled across one that is quite meaningful and perhaps the most appropriate space name ever.
45 Eugenia has a moon called Petit-Prince, honoring Antoine de Saint-Exupéry’s The Little Prince. The children’s book follows the exploit of a boy who lived on an asteroid and explored other asteroids, as well as Earth.
