Dawn snaps First Full-Frame Image of Asteroid Vesta. NASA's Dawn spacecraft obtained this image of the giant asteroid Vesta with its framing camera on July 24, 2011. It was taken from a distance of about 3,200 miles (5,200 kilometers). Dawn entered orbit around Vesta on July 15, and will spend a year orbiting the body. After that, the next stop on its itinerary will be an encounter with the dwarf planet Ceres. The Dawn mission to Vesta and Ceres is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif. The framing cameras have been developed and built under the leadership of the Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, with significant contributions by the German Aerospace Center (DLR) Institute of Planetary Research, Berlin, and in coordination with the Institute of Computer and Communication Network Engineering, Braunschweig, Germany. The framing camera project is funded by NASA, the Max Planck Society and DLR. Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
[/caption]
NASA has just released the first full frame images of Vesta– and they are thrilling! The new images unveil Vesta as a real world with extraordinarily varied surface details and in crispy clear high resolution for the first time in human history.
Vesta appears totally alien and completely unique. “It is one of the last major uncharted worlds in our solar system,” says Dr. Marc Rayman, Dawn’s chief engineer and mission manager at NASA’s Jet Propulsion Laboratory in Pasadena, Calif. “Now that we are in orbit we can see that it’s a unique and fascinating place.”
“We have been calling Vesta the smallest terrestrial planet,” said Chris Russell, Dawn’s principal investigator at the UCLA. “The latest imagery provides much justification for our expectations. They show that a variety of processes were once at work on the surface of Vesta and provide extensive evidence for Vesta’s planetary aspirations.”
Dawn launch on September 27, 2007 by a Delta II Heavy rocket from Cape Canaveral Air Force Station, Florida. Credit: Ken Kremer
The newly published image (shown above) was taken at a distance of 3,200 miles (5,200 kilometers) by Dawn’s framing camera as the probe continues spiraling down to her initial science survey orbit of some 1,700 miles (2,700 km) altitude. The new images show the entire globe all the way since the giant asteroid turns on its axis once every five hours and 20 minutes.
Vesta and its new moon – Dawn – are approximately 114 million miles (184 million kilometers) distant away from Earth.
“The new observations of Vesta are an inspirational reminder of the wonders unveiled through ongoing exploration of our solar system,” said Jim Green, planetary division director at NASA Headquarters in Washington. The Dark Side of Vesta Captured by Dawn
NASA's Dawn spacecraft obtained this image over the northern hemisphere with its framing camera on July 23, 2011. It was taken from a distance of about 3,200 miles (5,200 kilometers) away from the giant asteroid Vesta. Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Dawn was launched atop a Delta II Heavy booster rocket in September 2007, took a gravity assist as it flew past Mars and has been thrusting with exotic ion propulsion for about 70 percent of the time ever since.
Dawn will spend 1 year collecting science data in orbit around Vesta before heading off to the Dwarf Planet Ceres.
The science team has just completed their press briefing. Watch for my more detailed report upcoming soon.
And don’t forget JUNO launches on Aug 5 – It’s an exciting week for NASA Space Science and I’ll be reporting on the Jupiter orbiter’s blastoff and more – as Opportunity closes in on Spirit Point !
NASA’s groundbreaking interplanetary science is all inter connected – because Vesta and Ceres failed to form into full-fledged planets thanks to the disruptive influence of Jupiter.
Artists concept of Japan’s Akatsuki spacecraft at Venus. Credit: JAXA
[/caption]
From faulty spacecraft to two damaged facilities, the past year has been a tough year for Japan’s astronomical programs. Yes despite the setbacks, Japan has already begun working to fix every problem they’ve faced in this difficult year.
The troubles started late last year as Japan’s Venus exploring spacecraft, Akatsuki failed to properly enter orbit around Venus. Ultimately, the failure was blamed on a faulty valve that didn’t allow the thruster to fire for the full length of the burn necessary to transfer into the correct orbit. Instead, the craft is now in a wide orbit around the Sun. The organization in charge of the probe, the Japan Aerospace Exploration Agency (JAXA) announced earlier this month that they will “attempt to reignite the damaged thruster nozzle” and, if the test goes well, can try again for an orbital insertion in November 2015.
The next setback came with the devastating March 11th earthquake which the facilities being used to study the samples returned from the sample and return mission Hayabusa were damaged. While the particles were safe, the sensitive accelerators that are used to study them suffered some damage. Restoration work is already underway and the teams in charge expect some operations to resume as early as this fall. Other instruments may take until early next year to resume operation. Despite the damage, the preliminary data (done before the Earthquake) has confirmed the particles are from the visited asteroid. They contain minerals such as olivine and iron sulfide contained in a rocky-type asteroid. No organic materials have been detected.
More recently, Japan’s flagship observatory, Subaru atop Mauna Kea, Hawaii, was damaged when coolant leaked onto several instruments as well as the primary mirror, halting operations early last month. According to the National Astronomical Observatory of Japan (NAOJ) which maintains the telescope, the mirror was washed with water which was successful in restoring its functionality. The primary camera, the Subaru Prime Focus Camera (Suprime-Cam) and its auxiliary equipment were also affected and are currently being inspected. However, the telescope has a second focus, known as a Nasmyth focus. Several instruments which make use of this focus, including the High Dispersion Spectograph, the 188-element Adaptive Optics system, the Infrared Camera and Spectrograph, and the High Contrast Instrument for the Subaru Next Generation Adaptive Optics, were all unaffected. With the cleaning of the mirror and the use of these instruments, the telescope was able to resume operations on the night of July 22.
With any luck, fortunes will continue to improve for Japan and their hard work and dedication can help them to overcome these issues. Ganbatte!
Following the space program is an exhausting business - but one that provides for amazing images and memories. Photo Credit: Jason Rhian
[/caption]
CAPE CANAVERAL Fla. – As one might imagine covering the space program is a exciting vocation. Some professionals focus on writing articles or taking pictures others work with television stations or online media outlets to provide video and commentary. I have selected to attempt to do all of the above. This can be rather challenging. During the final launch of Atlantis for example, I conducted interviews with a variety of guests up until the launch, from there I operated two camcorders and a DSLR camera (for stills).
Doing things this way provides outlets with a wealth of different types of content to choose from. This also means that a lot of material is not used. This article will cover some of the things that ended up on the cutting room floor. What was not used – might surprise you.
SpaceX Surprises
Of the NewSpace organizations that have made their presence known out at Kennedy Space Center – Space Exploration Technologies or SpaceX has had the most significant impact. Lately the firm has worked to get the media out, as much as possible, to see what the company is doing. NASA and many of the established aerospace companies have a hands off approach – essentially you report on what they allow you to report. SpaceX? They allowed this reporter to climb underneath the Falcon 9 and even have it spun on command. Check it out:
Shuttle Memories
Trying to accurately record and report the historic nature of what took place at Kennedy Space Center this summer was challenging. I took every opportunity I could to record what was happening and then relay that to the public. What I will always remember from this time was how open the members of NASA were and how they really tried to work with you to get the story out. To get a taste of what it was like, check out this compilation of shuttle videos from STS-133 through STS-135:
Launches
Whilst following the shuttle, the last two years have been punctuated by a number of awesome unmanned flights as well (not including the launch of the Falcon 9 which you can see above). The second OTV space plane, SBIRS, AEHF-1 and an impressive night launch of a Delta IV Heavy all helped to keep me on the road to Cape Canaveral:
Memorable Interviews
I’ve been privileged to interview many important people within the space community. That however does not mean that their interviews will stick out in my mind. Some of the ones that I remember best are from people that have always been a joy to work with. Stephanie Stilson is one of those people, she always has a kind word and a great quote. Greg Johnson is another, bombastic and easy-going, he has no problem whatsoever veering off of the official NASA script. To separate the two interviews I included a clip of the media being escorted up onto LC39A. Click below to watch:
Experiencing History
It is not every day that one gets to train along with the astronauts. I had the opportunity to do so on STS-135. I flew in the back of the Shuttle Training Aircraft (STA) as Commander Chris Ferguson practiced landing the shuttle. To date, this has to be the high point of my career:
Over the last two years I have been bombarded by folks stating that I should report things “their” way. Some want me to go hyper-technical, so that only an engineer could understand what I was saying. While I’m sure some folks wouldn’t mind breaking out a flight manual to keep up with the jargon – that really isn’t what I’m trying to accomplish. Others tell me to keep it as simple as possible and to never state anything that could be construed as negative – but that doesn’t reflect reality. I try to come in somewhere in the middle. The public should know that this is a highly technical endeavor – but they should also know that it is exciting, that this tale is not one without issues and that I try to show it all, the good, the bad and the awesome.
Hoisting Juno at Launch Pad 41 to bolt atop most powerful Atlas Rocket. At Space Launch Complex 41, a crane is lowered over the nose of the Atlas payload fairing enclosing the Juno spacecraft in preparation for its lift to the top of the Atlas rocket stacked in the Vertical Integration Facility. Juno is scheduled to launch Aug. 5 aboard the most powerful ever United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida. The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. Credit: NASA/Cory Huston
[/caption]
In less than one week’s time, NASA’s $1.1 Billion Juno probe will blast off on the most powerful Atlas V rocket ever built and embark on a five year cruise to Jupiter where it will seek to elucidate the mysteries of the birth and evolution of our solar system’s largest planet and how that knowledge applies to the remaining planets.
The stage was set for Juno’s liftoff on August 5 at 11:34 a.m. after the solar-powered spacecraft was mated atop the Atlas V rocket at Space Launch Complex 41 at Cape Canaveral and firmly bolted in place at 10:42 a.m. EDT on July 27.
“We’re about to start our journey to Jupiter to unlock the secrets of the early solar system,” said Scott Bolton, the mission’s principal investigator from the Southwest Research Institute in San Antonio. “After eight years of development, the spacecraft is ready for its important mission.”
Inside the Vertical Integration Facility at Space Launch Complex 41, the Juno spacecraft, enclosed in an Atlas payload fairing, is in position on top of its Atlas launch vehicle. The spacecraft was prepared for launch in the Astrotech Space Operations' payload processing facility in Titusville, Fla. Credit: NASA/Cory Huston
The launch window for Juno extends from Aug. 5 through Aug. 26. The launch time on Aug. 5 opens at 11:34 a.m. EDT and closes at 12:43 p.m. EDT. Juno is the second mission in NASA’s New Frontiers program.
JUNO’s three giant solar panels will unfurl about five minutes after payload separation following the launch, said Jan Chodas, Juno’s project manager at NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif.
The probe will cartwheel through space during its five year trek to Jupiter.
Upon arrival in July 2016, JUNO will fire its braking rockets and go into polar orbit and circle Jupiter 33 times over about one year. The goal is to find out more about the planet’s origins, interior structure and atmosphere, observe the aurora, map the intense magnetic field and investigate the existence of a solid planetary core.
Hoisting Juno inside the payload fairing at Space Launch Complex 41. Credit: NASA/Cory Huston
“Juno will become the first polar orbiting spacecraft at Jupiter. Not only are we over the poles, but we’re getting closer to Jupiter in our orbit than any other spacecraft has gone,” Bolton elaborated at a briefing for reporters at the Kennedy Space Center. “We’re only 5,000 kilometers above the cloud tops and so we’re skimming right over those cloud tops and we’re actually dipping down beneath the radiation belts, which is a very important thing for us. Because those radiation belts at Jupiter are the most hazardous region in the entire solar system other than going right to the sun itself.”
“Jupiter probably formed first. It’s the largest of all the planets and in fact it’s got more material in it than all the rest of the solar system combined. If I took everything in the solar system except the sun, it could all fit inside Jupiter. So we want to know the recipe.”
Watch for my continuing updates and on-site launch coverage of Juno, only the 2nd probe from Earth to ever orbit Jupiter. Galileo was the first.
Remember when there was a Space Shuttle. Atlantis flew the final flight of NASA’s Space Shuttle Era on the STS-135 mission and was the last flight worthy orbiter to be towed back from the Shuttle Landing Facility. Atlantis touched down on July 21, 2011 at the Kennedy Space Center. Credit: Ken Kremer
[/caption]
Space Shuttle Atlantis closed out NASA’s Space Shuttle Era with a safe touchdown on July 21, 2011 at the Kennedy Space Center in Florida at the conclusion of the STS-135 mission, the 135th and final shuttle mission.
I was extremely fortunate to be an eyewitness to history and one of the lucky few journalists permitted by NASA to follow along as Atlantis took her historic final journey back from wheels stop at Runway 15 at the Shuttle Landing Facility as a flight worthy orbiter.
A convoy of 25 specialized vehicles safe each orbiter after landing. Some four hours later, Atlantis was towed off the runway with a diesel powered tractor for about 2 miles along the tow way leading to the Orbiter Processing Facility which lies adjacent to the Vehicle Assembly Building (VAB) at KSC.
The STS-135 crew consisted of Shuttle Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandra Magnus and Rex Walheim.
Check out my Towback Photo Album below, and prior album from wheels stop at the shuttle runway earlier in the day, here:
Atlantis towed nose first from runway 15 at the Shuttle Landing Facility at KSC.
Credit: Ken Kremer (kenkremer.com) Atlantis towback from shuttle landing strip on July 21, 2011. Credit: Ken KremerAtlantis and post landing convoy vehicles. Credit: Ken KremerImpressionistic Atlantis. Credit: Ken KremerConvoy of 25 specialized vehicles tow Atlantis from the runway to the Orbiter Processing Facility.
Credit: Ken KremerConvoy crew waves to media. Credit: Ken KremerConvoy of 25 specialized vehicles tow Atlantis two miles along tow way from the runway to the Orbiter Processing Facility. Credit: Ken KremerAtlantis heads to the Orbiter Processing Facility adjacent to Vehicle Assembly Building at KSC.
Credit: Ken Kremer
From left to right: Apollo 15 Command Module Pilot Al Worden, Apollo 12 Command Module Pilot Dick Gordon and Apollo 15 Commander Dave Scott at the Apollo 15 - 40th Anniversary Panel Discussion hosted at the Kennedy Space Center Visitor Complex. Photo Credit: Jason Rhian
[/caption]
CAPE CANAVERAL Fla. – Apollo 15 was the first manned lunar mission to use a lunar rover, the first of the “J” missions that would stay on the lunar surface longer and be focused on conducting science. Apollo 15 marked its 40th anniversary on Sunday. Most of the crew as well as other Apollo-era astronauts were present at the Kennedy Space Center Visitor Complex to mark the occasion.
The day’s events include a tour of the launch site at the adjacent Cape Canaveral Air Force Station. Shortly after returning to the Visitor Complex a panel discussion was held with Apollo 15 astronauts Dave Scott and Al Worden. The “moderator” for the event was none other than Apollo 12 Command Module Pilot Dick Gordon.
Apollo 15 Commander Dave Scott smiles at the crowd during the Apollo 15 40th Anniversary Panel Discussion. Photo Credit: Jason Rhian
One thing that became quickly obvious was that the trio had done this before and were very comfortable with one another, clowning around, giving each other a hard time and telling jokes. Meanwhile, Gordon asked the two surviving Apollo 15 astronauts (the third member of the crew, James Irwin passed away in 1991) questions regarding the mission. This made learning about the importance of the mission both informative and fun. Panel discussions can be rather dry affairs – this one was lively and entertaining.
“I’ve lost control…” bemoaned Gordon as Scott and Worden talked about the mission to one another and the assembled guests.
At one point Worden was asked what the mission in general and his extra vehicular activity (EVA) was like.
“You know it’s like learning to play the piano, you practice and practice and practice and practice all week long and on Saturday you might give a recital,” Worden said. “But when the recital happens you don’t think about it – you just do it, there’s really not an emotional component to that.”
Al Worden shares a laugh with his fellow panel astronauts as they talk about Apollo 15, 40 years later. Photo Credit: Jason Rhian
The operators of the Kennedy Space Center Visitor Complex spared little expense in ensuring that guests had a full and exciting day. The tour drove past several launch complexes including Launch Complex 34 (where the Apollo 1 fire occurred) as well as Launch Complex 39A, where the final shuttle mission launched from not too long ago. Each of the buses had the normal guide from the Visitor Complex as well as an Apollo-era astronaut, who regaled guests with various aspects of past missions. Guests also received a gift bag with several items enclosed to commemorate the occasion.
Apollo 15 launched on July 26, 1971 and ended with the splash down of the crew on Aug. 7, 1971. Scott and Irwin spent a total of three days on the moon with a little over 18 hours of that time spent on extra vehicular activity (EVA). Apollo 15 was also the first mission to not land on a lunar mare, but rather it landed near Hadley Rille, which is located around the area called Palus Putredinus (Marsh of Decay).
Apollo 12 Command Module Pilot tries to maintain control as the two Apollo 15 veterans recall a period when man ventured beyond low-Earth-orbit. Photo Credit: Jason Rhian
Having the lunar rover on this mission gave the moonwalkers the ability to traverse a far greater distance than what was possible on prior Apollo flights. While on the moon the duo collected about 170 lbs of rocks and lunar regolith. While Scott and Irwin were on the moon, Worden, circling high above in the Command Module compiled a highly detailed map of the lunar surface. A satellite was also deployed into lunar orbit on this mission (an Apollo first).
The day’s tour and panel discussion were capped off by a gala hosted by the Astronaut Scholarship Foundation. Those in attendance included Neil Armstrong as well as former Senator (New Mexico) and the first geologist to go to the moon Harrison ‘Jack’ Schmitt. Numerous other luminaries in the space field were present as well.
Part of the tour that guests were taken on included Launch Complex 39A (shown here) and Launch Complex 34. Photo Credit: Jason Rhian
Robert Crippen, the pilot on the very first space shuttle mission, STS-1, stopped and talked with Universe Today during the very last launch of a space shuttle on mission STS-135. Photo Credit: Jim Siegel. Image Courtesy of NASA
[/caption]
CAPE CANAVERAL Fla. – The shuttle program has drawn to a close. Present at the final flight was one of the two men who rode fire on the very first shuttle mission – Robert Crippen. He sat down and shared his thoughts and perspectives with Universe Today regarding this turning point in aerospace history.
Crippen’s space flight career began alongside moonwalker John Young, who served as commander of STS-1. The orbiter for that flight was Columbia and the mission lasted about two days. Despite the mission’s brief time on-orbit it has come to be known as one of the most audacious test flights in aviation history.
Crippen would go on to fly three more missions on board the shuttle on missions STS-7, STS-41C and STS-41G. He would eventually become the Kennedy Space Center Director from 1992 until 1995 before working in the private sector.
Crippen spoke about one of his current efforts, working with the Coalition for Space Exploration to inspire students to follow careers in Science, Technology, Engineering and Math (STEM). Photo Credit: Jim Siegel - STS-1 image courtesy of NASA.
Universe Today:Thanks for talking with us today.
Crippen: Thanks for having me.
Universe Today:How do you think people will view the legacy of the shuttle program?
Crippen: “You never really know what history is going to say, but when I look back I’m really proud of the shuttle, its done revolutionary things, not just satellites, and the Hubble Space Telescope, but also the International Space Station, just accomplishment after accomplishment – but we had our share of tragedies as well. When I think of what people will think I always go back to a ‘Brooks and Dunn’ song – ‘You’re going to miss me when I am gone.”
Crippen would go on to command three more shuttle missions, including STS-7, the first flight of a U.S. female astronaut - Sally Ride. Image Credit: NASA
Universe Today:The shuttle that is launching today, is it all that different from what you flew on STS-1?
Crippen: “Airline pilots used to come up and tell us that their planes were better than the shuttle,” Crippen said. “You have to understand why they were saying that, when the shuttle first flew the gauges had little metal arms in them and the shuttle was still using cathode ray tubes – so yes, it is very different from I first flew on in 1981.”
Universe Today:What was it like on that first mission? Did you think with all the new technology and this completely new way of launching to orbit that you were going to go when you did?
Crippen: “I honestly didn’t think we were even going to launch when we did. But when those solids lit I had no doubt in my mind that we were going someplace! The best part was that John’s blood pressure stayed really low, like at around 90 and mine was really high, it was up around 130. All John had to say was that he was too old and his blood pressure wouldn’t go any faster.”
Crippen was not sure that his first flight in 1981 would even take place when it did, when the solid rocket boosters ignited however - all doubt was erased from his mind. Photo Credit: Mike Deep for Universe Today - Inset: Marcus Kilman
Universe Today:Bob you work with the Coalition for Space Exploration (CSE) this organization has put out a couple of well-produced Public Service Announcements lately, what are they about and why are they being released now?
Crippen: “Well, these PSAs try to focus on what I call the ‘spin-offs’ of the space shuttle program. The program has helped to produce or improve everything from heart pumps, how to rescue people out of vehicles after accidents and those types of things which, while important, one of the really important things that the space program does – is inspire.”
Universe Today:Thanks for taking the time to speak with us today, we know that you have a pretty tight schedule.
Crippen: No problem, it was my pleasure.
Crippen was kept very busy on launch day and soon he was off to another interview. As he headed out he turned and stated that he was proud that part of STS-1 (one of the Solid Rocket Booster segments) was flying on this final shuttle mission, he also made a prophetic comment concerning the weather. “You never know how the Florida weather is going to work, but I have a good feeling about today.” Less than an hour later, the final space shuttle mission thundered off of the launch pad – and into history.
Crippen hinted that Florida weather could surprise you. He was correct, despite some last minute drama, the final shuttle mission soared off into the sky. Photo Credit: Jason Rhian
Wheels Stop ! The Space Shuttle Era Ended Here – with Atlantis touchdown on Runway 15 for the Final Flight on July 21, 2011 at the Kennedy Space Center, Florida. The STS-135 mission closed out NASA’s Space Shuttle Era after three decades of flight and 135 missions. Credit: Ken Kremer
[/caption]
At Wheels Stop with Atlantis ! Here ended the Shuttle Era
A few short hours after the touchdown of Space Shuttle Atlantis closed out NASA’s Space Shuttle Era, myself and a small group of extremely lucky journalists and photographers were invited by NASA to journey to ‘Wheels Stop’ – Runway 15 at the Shuttle Landing Facility at the Kennedy Space Center for a thrilling and once in a lifetime eyewitness experience to the exact spot where Atlantis rolled to a stop.
After 30 years and 135 missions, the landing of the Final Flight of Space Shuttle Atlantis on July 21, 2011 at 5:57 a.m. concluded America’s Space Shuttle Program. The Grand Finale was commemorated with banners, quilts and celebrations at Runway 15.
The STS-135 crew comprised of Shuttle Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandra Magnus and Rex Walheim.
It’s truly an honor and a privilege to be granted this extremely rare and magnificent opportunity to witness history first hand by the folks at NASA and the Kennedy Space Center – and share this with the public. Thank you !
See my Atlantis ‘Wheels Stop’ photo album below and more upcoming from Universe Today colleague Alan Walters
Space Shuttle workers and NASA managers commemorate the exact spot where NASA’s Space Shuttle Era ended at the shuttle landing facility after three decades and 135 missions on July 21, 2011 at the Kennedy Space Center, Florida. Credit: Ken Kremer (kenkremer.com)Atlantis - The Final Flight. Banner displayed below the nose of Atlantis at Runway 15. Associate Administrator for Space Operations Bill Gerstenmaier (4th from right) poses with shuttle workers and managers at Runway 15 on July 21, 2011 at KSC. Credit: Ken KremerAtlantis - The Final Flight. Banner displayed below the nose of Atlantis at Runway 15 with shuttle workers and managers at Runway 15 on July 21, 2011 at KSC. NASA Administrator Charles Bolden and KSC Center Director Bob Cabana at far right. Credit: Ken KremerAwesome Atlantis nose and crew cabin at wheels stop for the Space Shuttle Era on Runway 15 at KSC. Credit: Ken KremerQuilt with all 135 shuttle mission patches displayed with Atlantis at shuttle runway after final landing at KSC. Homemade quilt crafted by shuttle workers. Credit: Ken Kremer
Technicians at work reconfiguring Atlantis after the final landing and draining residual cryogenic fuels during normal post flight processing activities at the shuttle runway. Credit: Ken Kremer NASA Administrator Charles Bolden speaks to reporters at Runway 15. Credit: Ken Kremer
KSC Center Director Bob Cabana speaks with reporters at the Shuttle Runway. Credit: Ken KremerAssociate Administrator for Space Operations Bill Gerstenmaier inspects Atlantis belly and wheels at KSC shuttle runway. Credit: Ken KremerKen Kremer at ‘wheels stop’ with Space Shuttle Atlantis at landing Runway 15 at KSC - a thrilling and once in a lifetime eyewitness experience at the bittersweet end of NASA’s Space Shuttle Era. Credit: Ken Kremer
Atlantis swoops in like a ghost to end NASA’s Space Shuttle Era on July 21, 2011. Atlantis and her crew of 4 speedily glided to a nearly invisible safe landing at 5:57 a.m. EDT on Runway 15 at the Shuttle Landing Facility at the Kennedy Space Center, Florida. Credit: Alan Walters (awalterphoto.com)
[/caption]
Barely discernable in the pre-dawn twilight and appearing as an eerie, ghost like figure, Space Shuttle Atlantis and her four person crew swiftly glided to a triumphant landing at the Kennedy Space Center that closed out NASA’s three decade long Space Shuttle Era – in the wink of an eye it was all over.
Atlantis touched down almost invisibly on Runway 15 at the Shuttle Landing Facility at 5:57 a.m. EDT and rolled to a stop moments later to conclude the history making 13 day flight to the International Space Station and back. During the STS-135 mission Atlantis orbited the Earth 200 times and journeyed 5,284,862 miles.
The all veteran crew of space flyers comprised of Shuttle Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandra Magnus and Rex Walheim.
The finality of it all was at once thoroughly unbelievable that the shuttles would never fly again but utterly definitive at ‘wheel stop’ that we had witnessed the end of a historic and magnificent Era in human spaceflight.
Atlantis glides down Runway 15. Credit: Alan Walters (awaltersphoto.com)
Everyone present at the shuttle landing strip let out a loud cheer and thankful applause upon the safe conclusion to the 135th and last flight of NASA’s Space Shuttle Program – since the first blastoff of Columbia on the STS-1 mission on April 12, 1981.
“Mission complete, Houston,” radioed Commander Ferguson. “After serving the world for over 30 years, the space shuttle has earned its place in history. It’s come to a final stop.”
But the sinking realization that America at that exact moment had simultaneously and voluntarily lost 100% of our indigenous national capability to send humans and cargo to the International Space Station is quite troubling to say the least.
Atlantis rolling to a stop on July 21, 2011. Credit: Ken Kremer (kenkremer.com)
The end of the shuttle program also marked the end of employment for nearly 2000 highly talented shuttle workers in the midst of a continuing tough economic situation all across the US. And thousand more pink slips are looming.
The primary goal of the STS-135 mission was to deliver more than 9,400 pounds of spare parts, food, water, science experiments and assorted gear to the International Space Station that were loaded aboard the Raffaello multi-purpose logistics module – which functions as a ‘moving van’ in space.
All these supplies are “absolutely mandatory”, according to top NASA managers, for sustaining ISS operations for about one year into 2012. By that time NASA hopes that two US commercial space companies – SpaceX and Orbital Sciences – will have flown successful unmanned cargo flights to replace the capability completely lost with the premature retirement of NASA’s three orbiter fleet of winged Space Shuttles.
Atlantis rolling to a stop on July 21, 2011. Credit: Ken Kremer
For the return trip to Earth, the 21-foot long, 15-foot diameter Raffaello brought back nearly 5,700 pounds of valuable science samples and unneeded trash to free up coveted storage space aboard the massive orbiting outpost.
“Although we got to take the ride,” said Commander Chris Ferguson on behalf of his crew,” we sure hope that everybody who has ever worked on, or touched, or looked at, or envied or admired a space shuttle was able to take just a little part of the journey with us.”
Upon departing Atlantis at the shuttle runway, Ferguson and the entire crew were welcomed back by NASA Administrator Charles Bolden and other senior officials.
“They have come to be known as the ‘final four.’ They did an absolutely incredible job,” said Bolden. “They made us very proud.”
“I really want to thank the space shuttle team and the Space Shuttle Program for just a tremendous effort today and throughout the entire history of the program. We gave them a tremendous challenge to fly and execute these missions and to finish strong and I can tell you today that the team accomplished every one of those objectives,” said Associate Administrator for Space Operations Bill Gerstenmaier at a post landing briefing for reports at the Kennedy Space Center. “I’d also like to thank the nation for allowing us to have these thirty years to go use the shuttle system.”
“It is great to have Atlantis safely home after a tremendously successful mission — and home to stay,” said Bob Cabana, Kennedy Space Center director.
Atlantis landing approach on July 21, 2011 at KSC. Credit: Mike Deep and David Gonzales
Atlantis future retirement home will be constructed just a short distance away at Kennedy Space Center Visitor Complex (KSCVC).
Visitor Complex COO Bill Moore told me that he expects Atlantis will be put on permanent public display in 2013 after completion of a new 64,000 sq. ft exhibition building to house the orbiter. Atlantis will be displayed as though it were “In Flight.”
“I’m unbelievably proud to be here representing the Space Shuttle Program and the thousands of people across the country who do the work,” said Mike Moses, space shuttle launch integration manager. “Hearing the sonic booms as Atlantis came home for the last time really drove it home to me that this has been a heck of a program.”
“The workers out here and across the country in the Space Shuttle Program have dedicated their lives, their hearts and their souls to this program, and I couldn’t be more proud of them,” said Mike Leinbach, the space shuttle launch director at KSC.
Altogether Atlantis flew 33 missions, spent 307 days in space, orbited Earth 4,848 times and traveled 125,935,769 miles. Atlantis was the last of NASA three orbiters to be retired and closed out the Space Shuttle Era.
Wheels stop marked the dreaded end of American manned spaceflight from American soil for many years to come. No one can say with certainty how or when America will again launch humans to space.
From one moment to the next America’s leadership in space position has evaporated – with the utilization of the most capable spaceship ever built and now operating at the peak of its performance yielding instead to reigning uncertainly as to what comes next given the dire outlook for the NASA budget in the foreseeable future.
A new US manned launch system – most likely in the form of a commercial “space taxi” – could perhaps lift off by mid-decade, but the task is formidable and the funding obstacles are sky high.
In the meantime, America is fully dependent on the Russians to loft Americans to space. All US astronauts headed to the ISS for the next three to five years at a minimum will be forced to hitch a ride aboard a Russian Soyuz capsule.
Atlantis Final Landing Photos contributed by Alan Walters, Ken Kremer, Mike Deep, David Gonzales, John L. Salsbury and Chase Clark
Up next: Wheels Stop with Atlantis on the Shuttle Landing Strip and Towback to the Orbiter Processing Facility
Atlantis STS-135 landing approach on July 21, 2011 at KSC. Credit: John L. Salsbury Atlantis landing approach on July 21, 2011 at KSC. Credit: John L. Salsbury STS-135 Post Landing Crew Briefing at the Kennedy Space Center Press Site. From Left: Shuttle Commander Chris Ferguson, Mission Specialists Sandra Magnus and Rex Walheim and Pilot Doug Hurley. Credit: Chase Clark/www.ShuttlePhotos.com
South Polar Region of Vesta - Enhanced View. NASA's Dawn spacecraft obtained this image centered on the south pole of Vesta with its framing camera on July 18, 2011. The image has been enhanced to bring out more surface details. It was taken from a distance of about 6,500 miles (10,500 kilometers) away from the protoplanet Vesta. The smallest detail visible is about 1.2 miles (2.0 km). Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA. Enhanced and annotated by Ken Kremer
[/caption]
NASA’s Dawn Asteroid Orbiter is now spiraling down ever closer to the protoplanet Vesta – since arriving on July 16 – and capturing magnificent new high resolution images of the huge impact basin at the South Pole that dominates the surface. See enhanced image here.
The Dawn team just released a new image taken by the framing camera on July 18 as the orbiter flew from the day side to the night side at an altitude of 10,500 kilometers above Vesta, the second most massive body in the main Asteroid Belt between Mars and Jupiter.
NASA's Dawn spacecraft obtained this image centered on the south pole with its framing camera on July 18, 2011. It was taken from a distance of about 6,500 miles (10,500 kilometers) away from the protoplanet Vesta. The smallest detail visible is about 1.2 miles (2.0 km). Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
“I find this picture very dramatic !” exclaimed Dr. Marc Rayman, Dawn Chief Engineer from the NASA’s Jet Propulsion Laboratory in Pasadena, Calif., in an interview with Universe Today.
“Dawn acquired this image after it had flown past the terminator and its orbit began taking it over the night side of Vesta.”
“After having this view, the spacecraft resumed gradually spiraling around its new home, heading for survey orbit where it will begin intensive observations of Vesta,” Rayman told me.
Dawn will reach the initial science survey orbit in early August, approximately 1700 miles above the battered surface. Vesta turns on its axis once very five hours and 20 minutes.
Vesta suffered an enormous cosmic collision eons ago that apparently created a gigantic impact basin in the southern hemisphere and blasted enormous quantities of soil, rocks and dust into space. Some 5% of all meteorites found on Earth originate from Vesta.
“The south pole region was declared to be a large impact basin after the Hubble Space Telescope (HST) data and images were obtained,” elaborated Prof. Chris Russell, Dawn Principal Investigator from UCLA.
“Now that we have higher resolution images we see that this region is unlike any other large impact on a small body but much of our experience here is on icy bodies of similar size,” Russell told me.
Dawn’s new images of Vesta taken at close range from just a few thousand miles away, now vastly exceed those taken by Hubble as it circled in Earth orbit hundreds of millions of miles away and may cause the science team to reevaluate some long held theories.
“The team is looking forward to obtaining higher resolution data over this region to look for confirmatory evidence for the impact hypothesis. They are not yet willing to vote for or against the HST interpretation. Needless to say the team got very excited by this image,” said Russell.
Dawn will orbit Vesta for one year before heading to its final destination, the Dwarf Planet Ceres.
Simulated View of Vesta from Dawn on July 23, 2011. Credit: NASA
