Iran’s Fars News Agency revealed that the country has built an unmanned flying saucer, named “Zohal” (Saturn in Persian) which will be used for various missions including aerial imaging. UPDATE: thanks to reader Robert McCelland, we now have an actual picture of the Zohal instead of the hoaky flying saucer image that was included in the Fars article (see below). It is not really all that big — more like a remote controlled toy helicopter — but reportedly the Zohal is equipped with an auto-pilot system, GPS and two separate imaging systems with full HD 10 mega-pixel picture quality and is able to take and send images simultaneously. It was unveiled in a ceremony attended by Supreme Leader of the Islamic Revolution Ayatollah Seyed Ali Khamenei at an exhibition of strategic technologies.
No detailed specifications were supplied such as exact size and flight capabilities, (except that it can fly vertically) but the report said it could fly both indoors and outside.
The craft was designed and developed jointly by Farnas Aerospace Company and Iranian Aviation and Space Industries Association (IASIA).
The original image on the Fars site:
This image accompanied a news article in Iran about the country's own flying saucer.
50 years ago, April 12th, Yuri Gagarin became the world’s first human to go into space. What did he see? He described it fairly well, but there are limited pictures and no video from his time in orbit. Now, through a unique collaboration between a filmmaker and ESA astronaut Paolo Nespoli on board the International Space Station, high definition video of what Gagarin might have seen has been woven together with historic recordings of the flight (subtitled in English) to create a new, free film that will be released on the 50th anniversary titled First Orbit. Above is the trailer for the film. What a perfect way to celebrate this historic moment.
“Circling the Earth in my orbital spaceship I marveled at the beauty of our planet. People of the world, let us safeguard and enhance this beauty — not destroy it!” — Yuri Gagarin.
Artists concept of the X-51A Waverider. Credit: US Air Force
The X-51A Waverider hypersonic scramjet project is set for its second test flight today, and the U.S. Air Force hopes it will demonstrate technology that can eventually be used for more efficient transport of payloads into orbit. The craft will be carried to 15,240 meters (50,000 ft.) by a B-52 from Edwards Air Force Base in California, and be dropped over the Pacific Ocean. A booster rocket will fire, getting the Waverider to Mach 4.5; then the scramjet will kick in, and designers hope it will reach Mach 6 or more.
The X-51 Waverider program is a cooperative effort of the Air Force, DARPA, NASA, Boeing and Pratt & Whitney Rocketdyne.
In May 2010, the first test of the vehicle had sort of a “successful” flight of 200 seconds of autonomous flight, which set a duration record for an aircraft powered by a scramjet (short for “supersonic combustion ramjet”) engine. However, it was hoped that the X-51A would fly for as long as 300 seconds (or 5 minutes) and reach Mach 6. But during that flight, the Waverider suddenly lost acceleration, and the vehicle was “terminated” (destroyed – as planned, the Air Force said) while moving at Mach 5. The loss of acceleration was attributed to a design flaw, which led to hot exhaust gas leaking from the engine into electronics bays.
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The scramjet is an air-breathing engine, where intake air blows through its combustion chamber at supersonic speeds. This has been compared to lighting a match in a hurricane, and the concept has had limited success. The engine has no moving parts, and the oxygen needed by the engine to combust is taken from the atmosphere passing through the vehicle, instead of from a tank onboard, making the craft smaller, lighter and faster. Designers say it could reach speeds of anywhere from Mach 12 to Mach 24. Mach 24 is more than 29,000 km/hour (18,000 miles per hour.) This could cut an 18-hour trip to Tokyo from New York City to less than 2 hours.
Two of the astronauts who flew the STS-123, Garrett Reisman (center) and Dom Gorie (right) have already left NASA. More appear to be following their lead. Image Credit: NASA.gov
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In the wake of the recent departure of astronaut Garrett Reisman from NASA to work for SpaceX, the necessity of the National Academies review, started this past December, to determine the of the number of astronauts that NASA needs should be called into question. Reisman is but one of many space fliers that have left NASA within the past year in what some might describe as a mass exodus from the nation’s astronaut corps.
The veteran astronauts that have left NASA recently include Dom Gorie, Marsha Ivens, Jose Hernandez and Alan Poindexter. NASA has lost an astronaut at the rate of approximately one every two months. Many have left after the crew of the final shuttle mission, STS-135, was announced. While plans for new rockets and spacecraft are on the drawing boards, it may be some time before NASA is launching anyone into space.
Long-time shuttle astronaut Marsha Ivens, along with others have left the space agency within the oast year. Photo Credit: NASA
Astronauts, by their nature, tend to be type “A” personalities, those that thrive on a challenging work environment. It is for this reason that many are probably leaving the space agency, for career tracks that are both more satisfying intellectually as well as being more lucrative.
Currently, NASA has a number of different proposals of what should follow the shuttle program, which is set to end this June when the shuttle Atlantis touches down for its final “wheelstop.” After that, the U.S. will become dependent on Russia for transportation to the International Space Station (ISS). This places NASA in an uncomfortable, if all-too familiar position, as it has had to rely on Russian Soyuz spacecraft after the Columbia disaster in 2003. Russia has recently announced that seats aboard its Soyuz spacecraft will increase; it will now cost the United States $56 million each.
Jose Hernandez left NASA in 2010 to work in the private sector. Photo Credit: NASA
Reisman is a three-time shuttle veteran, he flew up to the ISS twice, on STS-123 and STS-132 and once down on STS-124. He will join SpaceX as a senior engineer toward astronaut safety and assurance. For their part, SpaceX is thrilled to be gaining highly-skilled workers like Reisman.
“We’re excited about the great team that we are building. Our talent is the key to our success. Garrett’s experience designing and using spaceflight hardware will be invaluable as we prepare the spacecraft that will carry the next generation of explorers,” said Elon Musk, SpaceX CEO and Chief Technology Officer.
In the final analysis this is speculattion. At some point, the amount of astronauts that leave the agency could level off leaving the agency with a consistent number. Also, when the agency again finds itself in the business of launching men and women into orbit and beyond it can begin looking for new astronaut candidates. The only problem with this is that if we need more astronauts – we will have to wait for them to complete the required training. While some might say this is guessing, so too is the precepts of the National Academies Review. Until NASA forges through this tumultuous time in its history the review’s findings will be inaccurate at best.
The fact is no one knows what the “future” NASA will look like. The mission objectives of the agency just a little over a year ago were wildly different than what they are today. Until the agency has a long-term mission statement, whatever conclusion the National Academies review comes up with – is academic.
As NASA bids farewell to the shuttle era, it also says goodbye to many of the men and women who have made that era a reality. Photo Credit: NASA
Panoramic view from the upper reaches of the Shuttle Gantry - Fixed Service Structure - at Launch Pad 39A at the Kennedy Space Center. View shows the top of the shuttle stack and Florida Space Coastline. Credit: Ken Kremer
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Space Shuttle Endeavour now sits majestically at launch pad 39 A at the Kennedy Space Center, awaiting her historic final spaceflight on the STS-134 mission. Following her nighttime rollout to the pad, I was part of a lucky band of photographers and journalists permitted to travel along and participate in the ultimate photo op on a picture perfect day.
NASA allowed us to get breathtakingly close and document Endeavour from multiple absolutely awesome vantage points all around the launch pad from top to bottom. We were given access to shoot from the upper reaches of the launch gantry with stunning panoramic vistas of the Florida coastline to the bottom of the launch platform and standing directly beneath the External Tank and adjacent to the Twin Solid Rocket Boosters.
Here is part 1 of my photo album which focuses on the upper levels and includes our visit to the White Room – where the astronauts enter the crew hatch to board the shuttle orbiter to take their seats for the adventure of a lifetime.
Walkway to the White Room and astronaut’s crew hatch at Pad 39 A. Credit: Ken Kremer www.kenkremer.com
With the shuttle era rapidly drawing to a close, NASA has opened up media access in ways not previously allowed so that we can share these rarely seen views of the shuttle with the public.
Close up of Endeavour crew cabin, ET, SRB and astronaut walkway to the White Room. Credit: Ken Kremer
STS-134 will be the 25th and final flight for Space Shuttle Endeavour. Liftoff is set slated for April 19 with an all veteran crew of six, led by Shuttle Commander Mark Kelly.
Endeavour will haul the Alpha Magnetic Spectrometer (AMS) to orbit and attach this premiere science experiment to the truss structure of the International Space Station. AMS will search for dark matter and antimatter and seak to determine the origin of the universe.
Read more about the STS-134 mission in my prior reports here and here
View from top levels of Launch Pad 39A to Endeavour and Florida coast. Credit: Ken KremerSpace Shuttle Endeavour awaits April 19 launch from Pad 39A at KSC. Credit: Ken KremerSide view of Space Shuttle Endeavour from on top of Pad 39A at KSC looking out to Florida coastline. at KSC. Credit Ken KremerLooking down along the Solid Rocket Boosters to the base of the Mobile Launch Platform at Pad 39A. Credit: Ken KremerView from the top of the retracted Rotating Service Structure (RSS) at Pad 39A to Endeavour and gaseous oxygen vent hood – beanie cap - with humerous wind monitor and Pad 39B off in the distance at left. Credit: Ken KremerClose up of Endeavour crew cabin attached to the White Room, Credit: Ken KremerInside the White Room at Pad 39 A and the crew hatch to Shuttle Endeavour. Credit: Ken KremerKen on top of the Rotating Service Structure (RSS) at Pad 39A with Endeavour and
gaseous oxygen vent hood – beanie cap. Credit: Ken KremerSpace Shuttle Endeavour and launch gantry at Launch Pad 39A at KSC.
For context, the photos above were taken from the upper levels of the pad service structures at left (Rotating Service Structure and Fixed Service Structure) and the White Room attached to crew cabin at center. The Flame Trench is at bottom, center. Credit: Ken Kremer
For a moment we had 2 @AstroRobonaut. ISS Commander Scott Kelly and Robonaut 2 pose together in the Destiny laboratory module. Credit: ESA/NASA
Star Trek’s Data must be smiling.
One of his kind has finally made it to the High Frontier. The voyages of Robo Trek have begun !
Robonaut 2, or R2, was finally unleashed from his foam lined packing crate by ISS crewmembers Cady Coleman and Paolo Nespoli on March 15 and attached to a pedestal located inside its new home in the Destiny research module. R2 joins the crew of six human residents as an official member of the ISS crew. See the video above and photos below.
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The fancy shipping crate goes by the acronym SLEEPR, which stands for Structural Launch Enclosure to Effectively Protect Robonaut. R2 had been packed inside since last summer.
”Robonaut is now onboard as the newest member of our crew. We are happy to have him onboard. It’s a real good opportunity to help understand the interface of humans and robotics here in space.” said Coleman. “We want to see what Robonaut can do. Congratulations to the team of engineers [at NASA Johnson Space center] who got him ready to fly.”
ISS Flight Engineer Cady Coleman and Robonaut 2
Discovery blasted off for her historic final mission on Feb. 24 and made history to the end by carrying the first joint Human-Robot crew to space.
“It feels great to be out of my SLEEPR, even if I can’t stretch out just yet. I can’t wait until I get to start doing some work!” tweeted R2.
The 300-pound R2 was jointly developed in a partnership between NASA and GM at a cost of about $2.5 million. It consists of a head and a torso with two arms and two hands. It was designed with exceptionally dexterous hands and can use the same tools as humans.
ISS Flight Engineer Paolo Nespoli and Robonaut 2
R2 will function as an astronaut’s assistant that can work shoulder to shoulder alongside humans and conduct real work, ranging from science experiments to maintenance chores. After further upgrades to accomplish tasks of growing complexity, R2 may one day venture outside the ISS to help spacewalking astronauts.
“It’s a dream come true to fly the robot to the ISS,” said Ron Diftler in an interview at the Kennedy Space Center. Diftler is the R2 project manager at NASA’s Johnson Space Center.
President Obama called the joint Discovery-ISS crew during the STS-133 mission and said he was eager to see R2 inside the ISS and urged the crew to unpack R2 as soon as possible.
“I understand you guys have a new crew member, this R2 robot,” Obama said. “I don’t know whether you guys are putting R2 to work, but he’s getting a lot of attention. That helps inspire some young people when it comes to science and technology.”
Commander Lindsey replied that R2 was still packed in the shipping crate – SLEEPR – and then joked that, “every once in a while we hear some scratching sounds from inside, maybe, you know, ‘let me out, let me out,’ we’re not sure.”
Robonaut 2 is free at last to meet his destiny in space and Voyage to the Stars.
“I don’t have a window in front of me, but maybe the crew will let me look out of the Cupola sometime,” R2 tweeted from the ISS.
Read my earlier Robonaut/STS-133 stories here, here, here and here.
This isn’t an animation or computer graphics.
I’m in space, says Robonaut 2 from inside the Destiny module at the ISS. Credit: NASA Robonaut 2 unveiled at the ISS.
Robonaut 2, the dexterous humanoid astronaut helper, is pictured in the Destiny laboratory of the International Space Station.Flight Engineer Oleg Skripochka and Robonaut 2 inside the ISSR2A waving goodbye.
Robonaut R2A waving goodbye as Robonaut R2B launches into space aboard STS-133 from the Kernnedy Space Center. R2 is the first humanoid robot in space. Credit: Joe BibbyR2A waving goodbye to twin brother R2B launching aboad Space Shuttle Discovery on Feb 14, 2011. Credit: Joe BibbyDiscovery launched on Feb. 14 with crew of six human astronauts and R2 Robonaut on STS-133 mission.
First joint Human – Robot crew. Credit: Ken KremerThe twin brother of the R2 Robonaut and their NASA/GM creators at KSC.
Robonaut 2 and the NASA/GM team of scientists and engineers watched the launch of Space Shuttle Discovery and the first joint Human-Robot crew on the STS-133 mission on Feb. 24, 2011 from the Kennedy Space Center. Credit: Ken Kremer
NASA shot some very unique high-definition footage of teams recovering the space shuttle’s solid rocket booster segments, including under-water shots of divers working on the recovery in the Atlantic Ocean. Seeing the divers and other recovery team members around the boosters helps give a sense of scale of how big these SRBs are. This is from shuttle Discovery’s final mission, STS-133, and comes complete with underwater breathing sounds!
The video also includes HD video footage from the recovery ships, showing how the teams keep track of and locate the boosters, as well as time-lapse footage of recovery efforts on the Freedom Star ship. Continue reading “How to Recover a Solid Rocket Booster”
The Google Lunar X-PRIZE team, Omega Envoy, consists primarily of college students and is working to land a rover on the lunar surface. Image Credit: ESI
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ORLANDO – The Google Lunar X-PRIZE (GLXP) recently announced the 29 official teams that will be vying for the $30 million grand prize. One group in particular stands out amongst the list however – Omega Envoy. This team is comprised primarily by college students from the University of Central Florida, working on engineering and other degrees. However, while they may be relatively young, they have drawn the attention of the media, numerous sponsors, NASA and the space industry.
NASA has inked a deal with the tiny band of potential explorers to purchase data from their spacecraft. The space agency awarded the Innovative Lunar Demonstration Data contract to Omega Envoy. This contract is worth up to $10 million. However, while this contract and the growing list of sponsors is impressive, the feat that the team is trying to accomplish is daunting. What they are attempting to do, only nations have done before.
The GLXP requires that to win, the team must safely land a robot on the lunar surface, have it travel 1,500 feet and send back both images and data to Earth. Given the fact that, to date, only the U.S. and Russia have accomplished this before – this is no small task.
Different views of Omega Envoy's proposed lunar rover. Image Credit: ESI
The Google Lunar X-PRIZE is another effort by the X-PRIZE Foundation. The impetus behind this organization is to accelerate space exploration efforts much in the same way that the Orteig Prize accelerated air travel in the 20th Century. That prize was a paltry (by today’s standards) $25,000 for the first person to fly non-stop from New York to Paris (or vice-versa). Its winner, Charles Lindbergh, would go down in history as one of the most famous aviators of all time. It is with this premise in mind that the X-PRIZE Foundation works to inspire today’s explorers and innovators.
The Omega Envoy team under Earthrise Space Inc., has been growing, gaining experience and the attention of major aerospace players - including NASA. Photo Credit: ESI
For the original Ansari X-PRIZE it took an established (if somewhat outside of the mainstream) aerospace company with years of experience to finally accomplish the objectives laid out. Scaled Composites, renowned for their kit aircraft; successfully sent a manned spacecraft into sub-orbital space, returned safely and then sent the same spacecraft, SpaceShipOne; back into space within the required two weeks.
The non-profit organization that oversees all aspects of Omega Envoy, Earthrise Space Inc. (ESI), works to provide services to private companies, government agencies, as well as educational institutions that currently have the resources to explore space and are looking for low cost products that will accomplish their requirements. They feel that this will enhance the accessibility of technology and increase educational interest amongst the workforce that drives the space.
“Aside from the GLXP, ESI intends to continuously schedule lunar deliveries for scientific payloads and robotics,” said Earthrise Space Institute’s Project Director Ruben Nunez. “Other mission objectives for Omega Envoy entail the visual feedback of a scientific payload that will analyze the lunar terrain.”
This illustration displays what Omega Envoy's lunar lander craft might look like. Image Credit: ESI
Through the Google Lunar X-PRIZE and government contracts such as the contract with NASA, it is hoped that this initiative will enable the creation of a new economic system to support lunar exploration as well as Technology Readiness Level (TRL) advancement of innovative, commercial space systems.
“I am fortunate in that I had the opportunity to witness what Omega Envoy is capable of producing when I field tested their prototype rover during the 2009 FMARS (Flashline Mars Arctic Research Station) Expedition,” said Joseph Palaia 4Frontiers’ Vice President. “There is little doubt in my mind that this team is fully capable of accomplishing the objectives laid out in the GLXP.”
One of the Omega Envoy team members, Joseph Palaia; took a prototype of the rover to be field tested during the 2009 FMARS Expedition. Photo Credit: Joseph Palaia
Russian Search and Rescue personnel secure their helicopters before picking up the crew of Expedition 26 that landed in Kazakhstan. Credit: NASA
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Three members of the Expedition 26 crew landed safely in their Soyuz spacecraft early Wednesday, but their replacements might not launch until mid-April, a delay of a couple of weeks. Commander Scott Kelly and Russian Flight Engineers Alexander Kaleri and Oleg Skripochka landed with no problems in the cold and snow of Kazakhstan, concluding their five-month stay aboard the International Space Station. But meanwhile, the Russian Soyuz TMA-21 is experiencing a problem with the communications system, and the new crew was scheduled to launch on March 29. But the launch may be delayed until after the April 12th 50th anniversary of Yuri Gagarin’s first space flight.
Roskosmos director Anatoly Perminov said technicians were working on a faulty transistor, and if the launch doesn’t take place by about April 9, they would likely be postponed until after the anniversary celebration of the first human to orbit Earth.
The delay could increase concerns about relying solely on Russia for rides to the ISS.
The new crew half of the Expedition 27 crew consists of NASA astronaut Ron Garan and Russian cosmonauts Andrei Borisenko and Alexander Samokutayev. Remaining on board the ISS are Dmitry Kondratyev, now commander and Flight Engineers Catherine Coleman (NASA) and Paolo Nespoli (ESA).
The Expedition 26 trio undocked from the ISS at 12:27 a.m. EDT from the station’s Poisk module, and landed at 3:54 a.m. (1:54 p.m. local time) at a site northeast of the town of Arkalyk.
Working in frigid temperatures, Russian recovery teams were on hand to help the crew exit the Soyuz and adjust to gravity. Kaleri and Skripochka will return to the Gagarin Cosmonaut Training Center in Star City, outside of Moscow, while Kelly will fly directly home to Houston.
The three returning crewmembers have been in space since Oct. 8, 2010 when they launched aboard the Soyuz TMA-01M spacecraft from the Baikonur Cosmodrome in Kazakhstan, spending 159 days in space.
During their mission, the Expedition 25 and 26 crew members worked on more than 150 microgravity experiments in human research; biology and biotechnology; physical and materials sciences; technology development; and Earth and space sciences.
LOLA data give us three complementary views of the near side of the moon: the topography (left) along with new maps of the surface slope values (middle) and the roughness of the topography (right). All three views are centered on the relatively young impact crater Tycho, with the Orientale basin on the left side. The slope magnitude indicates the steepness of terrain, while roughness indicates the presence of large blocks, both of which are important for surface operations. Lunar topography is the primary measurement being provided, while ancillary datasets are steadily being filled in at the kilometer scale. Credit: NASA/LRO/LOLA Science Team
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NASA’s Lunar Reconnaissance Orbiter (LRO) has completed its initial phase of operations during the exploration phase which lasted one year from Sept. 15, 2009 through Sept. 15, 2010 and has now transitioned to the science phase which will last for several more years depending on the funding available from NASA, fuel reserves and spacecraft health. The exploration phase was in support of NASA’s now cancelled Project Constellation
To mark this occasion NASA released a new data set that includes an overlap of the last data from the exploration phase and the initial measurements from the follow on science mapping and observational phase.
This is the fifth dataset released so far. All the data is accessible at the Planetary Data System (PDS) and the LROC website and includes both the raw data and high level processed information including mosaic maps and images.
LRO was launched on June 18, 2009 atop an Atlas V/Centaur rocket as part of a science satellite duo with NASA’s Lunar Reconnaissance Orbiter & Lunar Crater Observation and Sensing Satellite (LCROSS) from Launch Complex 41 at Cape Canaveral Air Force Station in Florida.
After achieving elliptical orbit, LRO underwent a commissioning phase and the orbit was lowered with thruster firings to an approximately circular mapping orbit at about 50 km altitude.
LRO spacecraft (top) protected by gray colored blankets is equipped with 7 science instruments located at upper right side of spacecraft. Payload fairing in background protects the spacecraft during launch and ascent. Credit: Ken Kremer LRO was equipped with 7 science instruments that delivered more than 192 terabytes of data and with an unprecedented level of detail. Over 41,000 DVDs would be required to hold the new LRO data set.
“The release of such a comprehensive and rich collection of data, maps and images reinforces the tremendous success we have had with LRO in the Exploration Systems Mission Directorate and with lunar science,” said Michael Wargo, chief lunar scientist of the Exploration Systems Mission Directorate at NASA Headquarters in Washington according to a NASA statement.
The new data set includes a global map produced by the onboard Lunar Reconnaissance Orbiter Camera (LROC) that has a resolution of 100 meters. Working as an armchair astronaut, anyone can zoom in to full resolution with any of the mosaics and go an exploration mission in incredible detail because the mosaics are humongous at 34,748 pixels by 34,748 pixels, or approximately 1.1 gigabytes.
Browse the Lunar Reconnaissance Orbiter Camera (LROC) Image Gallery here:
The amount of data received so far from LRO equals the combined total of all other NASA’s planetary missions. This is because the moon is nearby and LRO has a dedicated ground station.
Topographic map from LRO data. Credit: NASA
Data from the other LRO instruments is included in the release including visual and infrared brightness, temperatures maps from Diviner; locations of water-ice deposits from the Lyman-Alpha Mapping Project (LAMP) especially in the permanently shadowed areas and new maps of slope, roughness and illumination conditions from the Lunar Orbiter Laser Altimeter team.
Additional new maps were generated from data compilations from the Lunar Exploration Neutron Detector (LEND), the Cosmic Ray Telescope for the Effects of Radiation and the Miniature Radio Frequency (mini RF) instruments
The combined result of all this LRO data is to give scientists the best ever scientific view of the moon.
“All these global maps and other data are available at a very high resolution — that’s what makes this release exciting,” said Goddard’s John Keller, the LRO deputy project scientist. “With this valuable collection, researchers worldwide are getting the best view of the moon they have ever had.”
Slope image. Credit: NASAThe Atlas V/Centaur carrying NASA's Lunar Reconnaissance Orbiter & Lunar Crater Observation and Sensing Satellite hurtles off Launch Complex 41 at Cape Canaveral Air Force Station in Florida on June18, 2009. Credit: NASA/Tom Farrar, Kevin O'Connell
