The Fall and Rise of ‘X’

As the X-37B ends its first mission and the X-34 program looks at a potential new start - are we at the dawn of a new age of 'X'? Photo Credit: NASA

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They are at the very edge of current U.S. technological capabilities; one is a supposedly mothballed technology test-bed, the other a super-secret space plane that is currently on orbit – but set to land soon. They are the X-planes, experimental spacecraft that are proving out concepts and capabilities whose beginnings can be traced to the dawn of the space age.

It would appear from amateur observers on the ground that the secretive U.S. Air Force X-37B space plane – will be landing soon. This prediction is based off the fact that the craft is dropping in altitude and the more basic fact that it is nearing the limit of its orbital capabilities and has to return to terra firma. According to the U.S. Air Force, the X-37B can remain on orbit for around nine months or 270 days at maximum, this means that the craft should be landing sometime in the middle of January.

The X-37B or Orbital Test Vehicle (OTV) lifted off from Cape Canaveral Air Force Station in Florida on Apr. 22, atop an Atlas V rocket. Not much is known after launch due to a media blackout imposed by the U.S. Air Force.

The Air Force remains mum about the details surrounding the landing and recovery of the X-37B. It is known that the spacecraft will land at Vandenberg Air Force Base in California.

In this image, the X-37B is being encapsulated in its fairing atop an Atlas V rocket. Photo Credit: USAF

In many ways the craft resembles the shuttle with stubby wings, landing gear and a powerful engine that allows the craft to alter its orbit (much to the dismay of many observers on the ground). When the X-37B does touch down, it will do so at a 15,000 foot-long runway that was originally built to support the shuttle program.

The X-37B is one-quarter the size of the space shuttle. It is about 30 feet long and roughly 10 feet tall, with a 15-foot wingspan. It has a payload bay much like its larger, manned cousin – but naturally whatever that payload was for this mission – it was classified. The space plane was constructed by the Boeing Phantom Works. It is operated out of Schriever Air Force Base, Colorado. Another launch of the craft may take place as early as this March.

The two X-34s were moved from their hangars at Dryden to the National Test Pilot School in California. Photo Credit: NASA

Meanwhile, as the X-37B is ready to head to the hangar, another X-craft appears to be given a new lease on life. Two of the X-34 spacecraft, built by Orbital Sciences Corporation (Orbital), were moved from their hangars at Dryden Flight Research Center to the National Test Pilot School located in the Mojave Desert in California. These technology test-bed demonstrator craft will be inspected by the NASA contractor with the idea of flying them once again.

The roughly 60 foot-long spacecraft were put into mothballs back in 2001. If their flight status is renewed they would add to the growing fleet of robotic spacecraft that the United States appears to be building.

The ‘X’ craft have a long and storied history in American aviation and space exploration. One of the most famous of the “X’ planes – was the legendary X-15. None other than the first man to walk on the moon, Neil Armstrong, flew in this program which tested out concepts that would be later employed in the space shuttle. As the X-37B prepares to end its first mission and the X-34 may be at the verge of a rebirth – could we be at the dawn of a new ‘X’-era? Only time will tell.

The X-37 can be seen to the left of this image with the X-34 at the right. Photo Credit: NASA

Delta IV Heavy Roars Off Launch Pad on Secret NRO Mission

A Delta IV heavy lifts off from Cape Canaveral Air Force Station at 5:58 p.m. EDT carrying a secret NRO payload. Photo Credit: Universe Today/Alan Walters - awaltersphoto.com

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CAPE CANAVERAL — United Launch Alliance (ULA) successfully launched a Delta IV Heavy rocket from Cape Canaveral Air Force Station in Florida, sending a classified surveillance satellite to space. Liftoff occurred on Nov. 21 at 5:58 p.m. EDT. The enormous rocket thundered to life, and as almost to underscore the secretive nature of the mission, the fiery exhaust was only visible for a short while before disappearing into thick clouds. However, long after the rocket was out of view, it made its journey known through its roar. The vibration was so visceral that vehicles and windows of buildings in the immediate area began to rattle with the raw power that was unleashed.

The massive Delta IV makes its presence known - even from a distance of several miles. Photo Credit: Universe Today/Alan Walters - awaltersphoto.com

U.S. Air Force’ meteorologists predicted a 90 percent chance of acceptable weather for the launch, with only a tiny chance that winds could exceed the 20-knot limit. Winds were not an issue however and by all accounts the vehicle performed flawlessly.

The first launch attempt of the classified National Reconnaissance Office (NRO) satellite was scrubbed Friday during fueling of the Delta IV. Technicians determined that the reason for the scrub on Nov. 19 was a faulty sensor. The sensor gave incorrect temperature readings that were detected in the rocket’s three first-stage boosters. Technicians believed (correctly so) that they had resolved the issue.

Sunday's launch is the third successful flight for the Delta IV Heavy. Photo Credit: Universe Today/Alan Walters - awaltersphoto.com

The launch team rolled back the 330-foot mobile service tower earlier in the day and pumped approximately 450,000 gallons of liquid hydrogen and liquid oxygen into the twin boosters.

Tonight’s launch marked the third operational flight of the massive Delta IV Heavy since its first demonstration flight back in December of 2004.

“This mission helps to ensure that vital NRO resources will continue to bolster our national defense,” said Brig. Gen. Ed Wilson, 45th Space Wing commander. “The spectacular evening launch showcases how the 45th assures access to the high frontier and supports global operations.”

Flawless Launch of STP-S26

NASA successfully launched its first 'FASTSAT' on Nov. 17, 2010. Image Credit: NASA

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While the U.S. Air Force unsuccessfully tried to get a Delta IV off the ground in Florida – things worked out far better for NASA at the Kodiak Launch Complex located in Kodiak, Alaska. Friday’s Minotaur 4 rocket launch successfully accomplished its mission of placing not one – but six satellites into orbit some 400 miles above the Earth.

The mission took off just before sunset from Launch Pad 1. After launch the $170 million flight turned southeast from its launch site going out over the Pacific Ocean. The launch took place under a clear sky with the moon lighting its way.

The payload for this flight was a rather mixed bag of NASA, military and university experiments. All six of the launch vehicle’s payloads were released right on time about 30 minutes after launch. The so-called ‘FASTSAT’ for Fast, Affordable, Science and Technology Satellite automatically switched itself on upon deployment. The project is a demonstration of ways to deploy experiments and other payloads cheaply and effectively to orbit.

Four of the satellites that were onboard the STP-S26 mission included the “ESPA-class:” STPSat-2, FalconSAT-5, FASTSAT-HSV01 and FASTRAC.

The FASTSAT program is NASA’s first microsatellite designed to provide multiple customers with access to orbit – at a lower cost. The main goal of the FASTSAT flight is to prove the viability of this capability to various government, academic and industry customers. The intent is to show that you do not have to invest millions of dollars into a single, large-scale satellite to conduct experiments on orbit.

The launch vehicle itself is also rather cheap as it is comprised of spare Peacekeeper missile tech. The STP-S26 mission was powered to orbit by a Minotaur IV launch vehicle, which was provided by the Rocket Systems Launch Program. The Minotaur IV is produced by Orbital Sciences Corporation.

One of the ‘firsts’ on this flight was the utilization of the Hydrazine Auxiliary Propulsion System (HAPS) to allow for dual-orbit capabilities. It is hoped, that in future flights this could be used to allow satellites to other orbits to give them far greater flexibility.
Another first employed on this mission was the first to use the Multi-Mission Satellite Operations Center Ground System Architecture. This center is capable of operating various satellites at the same time at a minimal cost. Indeed, the overriding theme of this launch would appear to be providing access to orbit – for less.

Launch of Delta IV Delayed; Shuttle Launch Options Weighed

Rocket Science
The Delta IV rocket now scheduled for launch on Nov. 21, 2010. Credit: Alan Walters (awaltersphoto.com) for Universe Today

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Those waiting for a launch from Florida’s Space Coast will have to wait a little more. The liftoff of a United Launch Alliance (ULA) Delta IV Heavy rocket has been pushed back yet again, and is now scheduled for Sunday, Nov. 21 at 5:58 p.m. EST (2258 GMT) from Space Launch Complex 37 (SLC 37) at Cape Canaveral Air Force Station. The rocket will carry a National Reconnaissance Office payload.

Launch Complex 37 at Cape Canaveral Air Force Station. Credit: Alan Walters (awaltersphoto.com) for Universe Today.

Delayed from the 18th, the next countdown started on Friday, but this too was not to be. As technicians started to fuel up the rocket’s twin strap on boosters encountered temperature anomalies. Engineers did not want to give an estimate as to when the rocket will be ready for launch – until they had a chance to unload the fuel and give the vehicle a closer look.

The Delta IV with a NRO payload. Photo Credit: Universe Today/Alan Walters - awaltersphoto.com

The payload for this mission is a classified spy satellite. In media advisories released by the 45th Space Wing it is described only as a ‘Galaxy 3.’ The 45th is stationed out of Patrick Air Force Base. The Delta IV Heavy is the largest rocket in the Delta 4 family, with three booster cores combined to form what is essentially a triple-bodied rocket.

As far as space shuttle Discovery, NASA managers are still keeping all their options open. Inspectors this week found a fourth crack in support beams on the external fuel tanks of the space shuttle. The work to repair the cracks is ongoing, but the teams will need to complete an engineering review and develop the necessary flight rationale in order to launch with a damaged tank. On Thursday, NASA announced that the flight will launch no earlier than Dec. 3, four days after the opening of a short end-of-year launch window.

The window closes Dec. 6. If NASA cannot get Discovery off the ground in the next available launch window, there is only one other planned launch at KSC/CCAFS for this year. This is the Dec. 7 launch of SpaceX’s Falcon-9 with its Dragon spacecraft payload. If this launch happens before the end of this year, it will mark the first demonstration flight of the $1.6 billion Commercial Orbital Transportation Services contract that the private space firm has with the space agency.

Photo Credit: Universe Today/Alan Walters - awaltersphoto.com

X-37B Update: Space Plane Spotted Again in Orbit

X37-B spaceplane captured in orbit in May 2010 by UT reader Brent 'Bozo.'

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Here’s an update on the US Air Force’s secret X-37B space plane, which went missing last week — at least for us Earth-bound satellite watchers (surely the Air Force knows exactly where it is!). Spaceweather.com reports that the plane has been spotted again by a skywatcher from South Africa, Greg Roberts on October 12. Spaceweather says, “An analysis of the sighting by satellite expert Ted Molczan suggests that the X-37B has maneuvered into an orbit 54 km lower than before.” This is at least the second time the space plane’s orbit has changed, but at least we now know it is still in orbit and hasn’t landed.

If you want to try and see the X-37B yourself, visit the Heaven’s Above website, and Spaceweather also has a way to track the plane, too.

New Satellite for Monitoring Space Debris To Launch

The Air Force Space Based Space Surveillance (SBSS) system. Credit: Boeing

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The U.S. Air Force will launch the first-ever satellite dedicated solely to tracking the positions of other satellites and the thousands of pieces of space debris in Earth orbit. The $500 million Space-Based Space Surveillance satellite, scheduled for a July 8 launch from Vandenberg Air Force Base, in California, will continuously monitor the “traffic” around the Earth, providing an unobstructed view day or night. Currently, the ground-based radar and optical telescopes used to track satellites and space junk can only be used on clear nights, and not all the observatories are powerful enough to detect objects in high or geosynchronous orbits.

This is the first satellite in the SBSS System that will eventually lead to a constellation of satellites to detect and track orbiting space objects, according to Boeing, the prime contractor for this first “Pathfinder” satellite. While the Air Force is the primary user of the SBSS satellites, the US Department of Defense will also use data from the eventual satellite system to support military operations, and NASA can use the information to calculate orbital debris collision-avoidance measures for the International Space Station and Space Shuttle missions.

The Air Force estimates there are about 1,000 functioning satellites and about 20,000 pieces of debris orbiting Earth.

The new satellite will be in orbit 627 kilometers (390 miles) above the Earth, and has an optical camera on a swivel mount, so the camera’s view can be changed without burning fuel to move the satellite, and will concentrate on satellites and debris in deep space. The information from the satellite will be sent to a command center at Schriever Air Force Base in Colorado.

The Air Force space surveillance network previously had partial use of a satellite called the Midcourse Space Experiment, which was designed to track missiles but could also monitor objects in orbit. It’s no longer functioning.

Right now, the Air Force can detect objects as small as 10 centimeters across, or about 4 inches, and they have not released information on the the capabilities of the new satellite.

The Secure World Foundation says there could be millions of pieces of debris in total around the Earth. Debris at altitudes above several hundred kilometers can stay in orbit for decades or even centuries, and those about 1,500 kilometers will remain in orbit for thousands of years. Even very small particles of space debris can have a devastating effect on anything they hit because of their high relative impact velocities.

Chart of orbital debris. Source: NASA Orbital Debris Quarterly News, April 2009,

This chart displays a summary of all objects in Earth orbit officially cataloged by the U.S. Space Surveillance Network. “Fragmentation Debris” includes satellite breakup debris and anomalous event debris, while “Mission?related Debris” includes all objects dispensed, separated, or released as part of the planned mission. Note the dramatic increase in fragmentation debris caused by the Chinese ASAT test conducted in January 2007. Another smaller increase is noted following the 2009 collision between an Iridum communications satellite and a non-functioning Russian satellite.

It is hoped the new SBSS satellite will increase the capabilities to help avoid future collisions.

Sources: Boeing, Secure World Foundation, AP

Amateur Astronomers Spy on Air Force’s Secret Mini Space Plane

Artist impression of the Boeing X-37B (USAF)

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The US Air Force’s unmanned mini space shuttle has been located and tracked in orbit by a contingent of amateur astronomers, and now you can see the X37-B for yourself.

The spaceplane was spotted independently by amateur satellite watchers Greg Roberts of Cape Town, South Africa, and Kevin Fetter of Brockville, Canada, on May 20. Another satellite watcher, Ted Molczan, of Toronto, Canada was then able to calculate the spacecraft’s actual orbit. Then, from that data, Fetter was able to find the X37-B again the following night and photograph it flying across the starry sky. See more images on Spaceweather.com, and this movie of the X37-B in orbit, as seen by Fetter.

Click here to find out use Spaceweather.com’s satellite tracking tool to find out if the X37-B will be flying over your backyard.

They also have an iPhone app.

Spotters say the space plane is about as bright as some of the stars in the Big Dipper, at +2.8 magnitude or so.

If you capture an image of the X37-B in orbit, send it to us, or submit it on Spaceweather.com’s site.

Just what is the mission of this secret mini space shuttle? There’s been lots of speculation, but read our previous article based on facts here.

Source: Spaceweather.com

What is the Air Force’s Secret X-37B Space Plane Doing in Orbit?

U.S. Air Force X-37B reusable space plane. Credit: Boeing, US Air Force.

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Last month’s launch of the US Air Force X-37B secret mini space plane has fueled speculation about the real mission of this vehicle and if it could possibly be used for a new type of military weapon. The X-37B launched on April 22, 2010 and has the ability to stay in orbit for up to 270 days. While the Air Force provided a webcast of the launch, since then there has been no word — leaked or official – about the status of the mission. “There has been a lot of speculation about what this vehicle could do and what sort of capabilities it could provide to the U.S. military, and some of that speculation was based on more science fiction than fact,” said Brian Weeden from the Secure World Foundation. “While a successful completion of the X-37B flight, landing, and turn-around will certainly be a significant step forward in reusable space vehicle technology, it is a long ways away from a single-stage-to-orbit capability.”


Weeden has put together a fact sheet on the X-37B, looking at the technical feasibility of some of the proposed missions for the mini space shuttle look-alike, and says that there’s almost no chance it could be used as a new weapon or a new weapon delivery system.

The X-37B will land unpiloted at Edwards Air Force Base in California. It uses solar arrays and lithium ion batteries to generate power instead of fuel cells like the space shuttle, a major reason why it can stay on orbit for much longer.

Artist impression of the Boeing X-37B (USAF)

Weeden said that after looking at all the proposed missions for the X-37B, he concluded the most likely probability is that it will be used as a flexible, responsive spacecraft to collect intelligence from space and as a platform to flight test new sensors and satellite hardware.

“One of the downsides to using satellites for collecting intelligence is that once they are launched they have a fixed set of sensors and capabilities,” Weeden said. “The X-37B brings to space the capability to customize the on-board sensor package for a specific mission, similar to what can be done with U.S. reconnaissance aircraft such as the U-2 and SR-71. In many ways, this gives the X-37B the best of both worlds,” he added.

Here’s a brief look at the potential uses for the X-37B:

On-orbit sensor platform and test bed, with the ability to return payload. “What it offers that we have seldom had is the ability to bring back payloads and experiments to examine how well the experiments performed on-orbit,” said Gary Payton, the undersecretary of the Air Force for space programs. “That’s one new thing for us.”

Given the R&D that likely was put into the X-37B, this approach probably isn’t very cost-effective, but Weeden said this is the most likely use the spaceplane. X-37B payload bay could hold various sensors used for intelligence collection of the Earth from space, potentially including radar, optical, infrared, and signals/electronic intelligence suites to flight-test and evaluate new sensors and hardware.

Deployment platform for operationally responsive space satellites. Weeden said this has a midrange chance of being X-37B’s mission, and he quotes Payton: “We could have an X-37 sitting at Vandenberg or at the Cape, and on comparatively short notice, depending on warfighter requirements, we could put a specific payload into the payload bay, launch it up on an Atlas or Delta, and then have it stay in orbit, do the job for the combatant commander, and come back home. And then the next flight, we could have a different payload inside, maybe even for a different combatant commander.”

But given it still would be dependent on the availability of EELV, it may not have a very quick response time for launch.

On-orbit repair vehicle. Weeden said this option has a fairly low chance of being X-37B’s real mission. While it could be used to rendezvous with malfunctioning satellites and repair or refuel them, the X-37B is limited in altitude (it has been rumored that it will have a maximum altitude range of 700 or 800 km (about 500 nautical miles), potentially high enough to access most Sun-synchronous satellites, but this is unconfirmed, plus not many existing operational military satellite components will fit in the X-37B cargo bay. And as the engineers who tried to figure out how to fix the Hubble Space Telescope robotically, without humans, on-orbit repair is extremely difficult, if not impossible.

Launch of the X37-B. Credit: Alan Walters (awaltersphoto.com) for Universe Today

On-orbit inspection of satellites. This option has a low potential, as well. The X-37B could be used to rendezvous and inspect satellites, either friendly or adversary, and potentially grab and de-orbit satellites. However, the X-37B cargo bay is much smaller than many operational satellites, and most of the space in the bay is likely to be filled by the required robotic arm and other gear.

Conventional Prompt Global Strike (CPGS) weapon or delivery system. Weedend says that chance of this being X-37B’s mission is zero. It could be launched in response to a pending crisis and remain on orbit for a length of time to respond to high value/very time sensitive targets. However, since the X-37B re-enters like the space shuttle and lands at an estimated 200 mph (321 kph), this means it travels in the atmosphere much slower than a ballistic arc or a hyperkinetic weapon, so it would need to carry conventional explosives to do any significant damage. Also, after re-entry would be a slow moving, not-very-maneuverable glide bomb, easy prey for any air defense system along its path to the target.

For more information, a four-page, fact-filled X-37B Orbital Test Vehicle Fact Sheet is now available on Secure World Foundation’s website.

Source: Secure World Foundation, special thanks to Leonard David.

North Korea Rocket Launch “Partial Success”

The first-generation Taepoding-1 missile (Reuters)

[/caption]On Sunday, North Korea carried out its promise of launching a rocket carrying a satellite, as part of their peaceful space program. Naturally, this move has drawn massive international condemnation, prompting US President Barack Obama make a statement in Prague during his European tour. Japan has also reacted angrily, tightening sanctions against the state.

Although a rocket was launched, it was far from being a success, but it wasn’t a failure either. If the world were to listen to the official line coming out of Pyongyang, one would think Kim Jong-il has his first communications satellite in orbit, but the reality is a little more pedestrian. The Taepoding-2 rocket didn’t make it into space at all, and rather than orbiting the Earth, the communications satellite now rests at the bottom of the Pacific Ocean. However, this is a worrying development, the missile had a successful first-staging, propelling the rocket over Japanese airspace, a technical success in itself…

North Korea broke the rules, once again, by testing a rocket that could be used for long-range missiles,” President Obama said in Prague. “It creates instability in their region, around the world. This provocation underscores the need for action, not just this afternoon in the U.N. Security Council, but in our determination to prevent the spread of these weapons.”

The North Korean rocket launch may not have successfully put a satellite into orbit, but Pyongyang’s actions have certainly sent international politics into a spin. North Korea isn’t known for its subtlety when it comes to international relations, and when you have a state that is so secretive about its nuclear ambitions (we know they have the beginnings of a nuclear weapons program after the 2006 underground nuclear bomb test), it is little wonder surrounding nations will be getting tense. In this case, Japan bore the brunt of Pyongyang’s sabre rattling, saying that if Japanese forces intercepted the rocket, the North Korea army would strike “major targets” in the country.

Ahead of Sunday’s launch, the US and allies neighbouring North Korea warned that should the launch go ahead, there would be serious political and economic consequences. Unfortunately, Jong-il’s government didn’t budge and launched anyway. Apart from causing world-wide condemnation, did the rocket actually succeed? According to one expert, the Taepoding-2 rocket launch was a “partial success.”

It says, first of all, they had successful first staging and (were) able to control the rocket through staging,” said retired General Henry Obering, former director of the US missile defense agency. “That is a significant step forward for any missile program because often times the missiles become unstable as they go through the staging events.”

Although the first stage of the rocket launch was a success, showing that North Korea is slowly improving their long-range missile capabilities, the rest of the stages failed, causing pieces of the rocket to fall into the Sea of Japan and the Pacific Ocean.

In a post-launch statement however, the Korea Central News Agency quoted Kim Jong-il as saying “It is a striking demonstration of the might of our juche-oriented science and technology that our scientists and technicians developed both the multistage carrier rocket and the satellite with their own wisdom and technology . . . 100% and accurately put the satellite into orbit at one go.” Whether the statement actually came from Jong-il is open to debate, but the report is woefully wrong, the satellite didn’t come close to orbit.

Apart from the obvious propaganda, the launch will cause concern. The missile system is known to have an optimum range of 4200 miles, possibly with the ability to reach Hawaii and Alaska. Although the rocket failed and dropped into the Pacific, this episode clearly demonstrates the direction of North Korea’s technological advancements.

Source: Physorg, LA Times

North Korea Threatens War if Rocket is Shot Down

The possible path of the N. Korean launch, passing over Japan. First stage will drop into the Sea of Japan (AGI)

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Some time between April 4th-8th, North Korea will launch a communications satellite into orbit. Unsurprisingly there is huge scepticism being voiced by Japan, South Korea and the United States that the secretive military nation is in fact carrying out a test-launch of the Taepodong-2 ballistic missile system, mounting a “peaceful” satellite to disguise its real intention. If the world’s suspicions are correct, if successful, North Korea will have a means to deliver a possible nuclear strike as far as Hawaii or Alaska. Now the North Korean army has warned that if the launch is interfered with, they will attack “major targets” in Japan.

Oh dear, it sounds like it’s going to be a rough few days in the west Pacific

A visualization of fairing separation after N. Korean rocket clears the atmosphere (Video courtesy of Analytical Graphics, Inc. www.agi.com)
A visualization of fairing separation after N. Korean rocket clears the atmosphere (Video still courtesy of Analytical Graphics, Inc. www.agi.com)
North Korea’s neighbour, Japan, has warned that should the rocket start to fall toward the nation, they will attempt to intercept it using anti-missile Aegis destroyers at sea and Patriot guided-missile units on the land. This is what appears to have riled the North Koreans, prompting the Korean People’s Army (KPA) to issue a sabre-rattling statement saying, “If Japan recklessly ‘intercepts’ the DPRK’s (North’s) satellite for peaceful purposes, the KPA will mercilessly deal deadly blows not only at the already deployed intercepting means but at major targets.”

Unfortunately, North Korea has not proven itself to be a particularly “open” nation, so there is huge doubt that one of the nations in the “Axis of Evil” (a phrase coined by George W. Bush in his State of the Union Address on January 29, 2002) is simply deploying a peaceful satellite. N. Korea has long been developing chemical, biological and nuclear weapons, but any attempt by international inspectors to understand the scope of these claims have been unsuccessful. Also, previous rocket tests have provoked international outrage as they are seen as obvious attempts to intimidate neighbouring countries (principally Japan and South Korea) and demonstrated the nation is working on more sophisticated means to increase their military reach.

The satellite-carrying rocket will be directed to fly over Japan (Video courtesy of Analytical Graphics, Inc. www.agi.com)
The satellite-carrying rocket will be directed to fly over Japan (Video still courtesy of Analytical Graphics, Inc. www.agi.com)
Tensions are understandably high ahead of the launch, and some sources suggest that could be as early as Saturday (April 4th) as there are indications that fuelling activities are being carried out by Pyongyang. Spy satellite images appear to show there is indeed a satellite attached to the rocket, but the US and regional allies are under no illusions that such a launch would also test ballistic missile technology, violating the UN resolution passed in 2006 in response to the underground nuclear test and repeated missile launches. North Korea can expect severe treatment by the international community should this launch go ahead.

The US and regional allies will push for more sanctions will be put into place, further damaging international relations with North Korea. However, having signed an international space exploration treaty, North Korea appears to be hoping China and Russia will block any sanctions after launch, even though the launch directly violates the UN resolution. Russia has even urged North Korea’s neighbours not to take military action against the rocket launch.

Like most actions threatened by Pyongyang, we’ll just have to wait and see what happens, but this is certainly a volatile situation…

Source: Space War

Images courtesy of of Analytical Graphics, Inc. (www.agi.com), where detailed analysis and visualization of the N. Korean launch.