|Founder(s)||Robert Bigelow (Founder and President)|
|Headquarters||North Las Vegas, Nevada, United States|
|Products||Orbital facilities, commercial space stations|
|Employees||50 (October 2011)|
Bigelow Aerospace is an American space technology startup company, based in North Las Vegas, Nevada that is pioneering work on expandable space station modules. Bigelow Aerospace was founded by Robert Bigelow in 1998. and is funded in large part by the fortune Bigelow gained through his ownership of the hotel chain Budget Suites of America. By 2013, Bigelow had invested US$250 million in the company. Bigelow has stated on multiple occasions that he is prepared to fund Bigelow Aerospace with about US$500 million through 2015 in order to achieve launch of full-scale hardware.
Bigelow is pioneering a new market in a flexible and configurable set of space habitats. Moreover, industry observers have noted that Bigelow is demonstrating audacity to pioneer such a market "in a capital-intensive, highly-regulated industry like spaceflight."
- 1 History
- 2 Module design and business plans
- 3 Module construction and deployment timeline
- 4 Bigelow Commercial Space Station
- 5 Crew and passenger transport
- 6 Aspirations beyond Earth-orbit
- 7 Honors
- 8 See also
- 9 References
- 10 External links
Bigelow originally licensed the multi-layer, expandable space module technology from NASA after Congress canceled the International Space Station (ISS) TransHab project following delays and budget constraints in the late 1990s. Bigelow has three Space Act agreements whereby Bigelow Aerospace is the sole commercializer of several of NASA's key expandable module technologies.
Bigelow continued to develop the technology for a decade, redesigning the module fabric layers—including adding proprietary extensions of Vectran shield fabric, "a double-strength variant of Kevlar"—and developing a family of uncrewed and crewed expandable spacecraft in a variety of sizes. Bigelow invested US$75 million in proprietary extensions to the NASA technology by mid-2006, and $180 million into the technology by 2010. By 2010, Bigelow had invested US$180 million in the company, which by 2013 had grown to US$250 million of his personal fortune. Bigelow has stated on multiple occasions that he is prepared to fund Bigelow Aerospace with about US$500 million through 2015 in order to achieve launch of full-scale hardware.
In early 2010, NASA came full circle to once again investigate "making inflatable space-station modules to make roomier, lighter, cheaper-to-launch spacecraft" by announcing plans in its budget proposal released February 22, 2010. NASA considered connecting a Bigelow expandable craft to the ISS for safety, life support, radiation shielding, thermal control and communications verification testing for the next three years," and in December 2012, signed a $17.8 million contract with Bigelow to develop the Bigelow Expandable Activity Module (BEAM), projected to fly in 2015.
Since early on, Bigelow has been intent on "pursuing markets for a variety of users including biotech and pharmaceutical companies and university research, entertainment applications and government military and civil users." The business model includes "'leasing out' small space stations or habitats made of one or more [BA 330] inflatable modules to different research communities or corporations.". Despite these broad plans for space commercialization, the space tourism destination and space hotel monikers were frequently used by many media outlets following the 2006/2007 launches of Genesis I and Genesis II. Robert Bigelow has been explicit that he is aiming to do business in space in a new way, with "low cost and rapid turnaround, contrary to traditional NASA ISS and Space Shuttle operations and bureaucracy."
In October 2010, Bigelow announced that it has agreements with six sovereign nations to utilize on-orbit facilities of the commercial space station: United Kingdom, Netherlands, Australia, Singapore, Japan and Sweden. In February 2011, Dubai of the United Arab Emirates became the seventh nation to have signed on.
As of 2011[update], Bigelow employs an in-house team of model makers, coming from the film and architecture industries, to make detailed models of their space habitats and space stations. Scale models have been sent to "potential customers, including governments and corporations, as a reminder of the possibilities."
Due to delays in launch capability to transport humans to low-Earth orbit, Bigelow dramatically reduced their staff in late September 2011, because crew transportation would become available "years after the first BA 330 could be ready." In late March 2012 Bigelow began increasing staff levels once again. By April 2013, Bigelow was saying that they would have BA 330 modules ready to go to space by the time that commercial passenger spacecraft were available to ferry their customers to the dual-BA330 Alpha space station—expected in 2017—and that Bigelow is ready to enter into contracts with customers now.
Module design and business plans
Expandable module design overview
Bigelow Aerospace anticipates that its inflatable modules will be more durable than rigid modules. This is partially due to the company's use of several layers of vectran, a material twice as strong as kevlar, and also because, in theory, flexible walls should be able to sustain micrometeoroid impacts better than rigid walls. In ground-based testing, micrometeoroids capable of puncturing standard ISS module materials penetrated only about half-way through the Bigelow skin. Operations director Mike Gold commented that Bigelow modules also wouldn't suffer from the same local shattering problems likely with metallic modules. This could provide as much as 24 hours to remedy punctures in comparison to the more serious results of standard ISS skin micrometeoroid damage.
Expected uses for Bigelow Aerospace's expandable modules include microgravity research and development and space manufacturing. Other potential uses include variable-gravity research—for gravity gradients above microgravity including moon (0.16 g) and Mars (0.38 g) gravity research; space tourism—such as modules for orbital hotels; and space transportation—such as components in spaceships for Moon or Mars manned missions.
On April 10, 2007, Bigelow Aerospace announced business plans to offer (by 2012) a four-week orbital stay for US$15 million, with another four weeks for an additional $3 million. An entire orbital facility could also be leased for $88 million a year, or half a facility for $54 million a year. Speaking during a teleconference organised by the Commercial Spaceflight Federation in February 2010, Bigelow announced a new price of $23 million for a 30 day stay on a Bigelow habitat. That price covers everything including transport, training, and consumables.
In 2010, Bigelow proposed conceptual designs for expandable habitats that would be substantially larger than the BA 330, previously its largest at 330 cubic meters (11,700 cu ft) habitat volume. Contingent on NASA going forward with a super heavy lifter, the proposed concept would include "expandable habitats offering 2,100 cubic meters [74,000 cu ft] of volume — nearly twice the capacity available on the International Space Station", and another providing 3,240 cubic meters (114,400 cu ft).
In 2010, Bigelow Aerospace began building a large production facility in North Las Vegas, Nevada to produce the space modules. The 181,000 square feet (16,800 m2) facility will include three production lines for three distinct spacecraft, doubling the amount of floor space at Bigelow, and transitioning the focus from research and development, with an existing workforce of 115, to production. Bigelow expected to hire approximately 1,200 new employees to staff the plant, with production commencing in early 2012.
In 2013, during execution of the contract to build the BEAM module for the ISS, Robert Bigelow indicated that Bigelow manufactures about 50 percent of product content in-house, while subcontracting out the remainder.
In March 2013, Bigelow signed an agreement with NASA to act as "the central link between NASA and dozens of private companies that want to play a role in the creation of a new economy – a space economy, including proposals far more complex than mere space tourism: research, manufacturing, medicine and agriculture. The agreement calls for Bigelow to liaison between NASA and the private sector to see how [the U.S.] government and industry could help each other." The first deliverable on that contract, a "report which identifies companies that want to be a part of this effort, as well as potential customers", was delivered by Bigelow to NASA in May 2013.
Module construction and deployment timeline
On July 12, 2006, and June 28, 2007, Bigelow launched the Genesis I and II modules, respectively. In mid-2008, Bigelow Aerospace completed the Galaxy module but did not launch it due to rising launch costs and the ability to substantially validate the new Galaxy technologies terrestrially, particularly after the successful two Genesis launches in 2006 and 2007. It was tested on the ground at its North Las Vegas facility instead.
Bigelow has reserved a 2014 launch on the SpaceX Falcon 9 rocket, but has not yet announced the payload. The Falcon 9 is capable of launching a Sundancer but not a BA 330 module. Bigelow is also in talks with Lockheed Martin to potentially contract launch services on its Atlas V-401 vehicle.
Note: Dates of upcoming launches are proposed and are subject to change. Cancelled projects are in italics.
|Module Type||Module Names||Volume||Flight Date||Launch Vehicle||Status|
|Genesis Pathfinder||Genesis I||11.5 m3 (410 cu ft)||July 12, 2006 14:53 UTC||Dnepr||Launch successful, on orbit|
|Genesis Pathfinder||Genesis II||11.5 m3 (410 cu ft)||June 28, 2007 15:02 UTC||Dnepr||Launch successful, on orbit|
|Galaxy||Galaxy||16.7 m3 (590 cu ft)||Cancelled||N/A||Launch cancelled, tests on ground|
|Sundancer||Unknown||180 m3 (6,400 cu ft)||Cancelled||Unknown||launch cancelled, replace by BA 330|
|BA 330||Unknown||330 m3 (11,700 cu ft)||2016||Unknown||In design; mockup built|
|BA 2100||Olympus||2,100 m3 (74,200 cu ft)||Unknown||Unknown||Proposed|
Expandable habitat modules
On July 12, 2006, Genesis I launched on a Dnepr booster from Dombarovskiy Cosmodrome in Orenburg Oblast, Russia. The launch was conducted by Bigelow and ISC Kosmotras. Despite ground-side difficulties during launch, the spacecraft performed as expected upon reaching orbit, inflating, deploying solar arrays and starting internal systems. The mission is planned to last for five years and include extensive observation of the craft's performance including testing packing/deployment procedures and resistance to radiation and space debris, among other space hazards and conditions. Mike Gold, corporate counsel for Bigelow Aerospace, stated in relation to this mission and the next, "Our motto at Bigelow Aerospace is 'fly early and often'. Regardless of the results of Genesis 1, we will launch a follow-up mission rapidly."
On June 28, 2007, Genesis II launched on another Dnepr (a converted SS-18 ICBM) from Dombarovskiy Cosmodrome in Orenburg Oblast, Russia. Launched at 8:02 a.m. PDT Genesis II was inserted into orbit at 8:16 a.m. PDT at an inclination of 64 degrees.
Although Genesis I and Genesis II are identical in size and similar in appearance there are several notable differences. Firstly, Genesis I contains 13 video cameras whereas Genesis II contains 22. Secondly, Genesis II includes a suite of additional sensors and avionics that are not present in Genesis I.
- Fly your stuff program
Bigelow Aerospace ran a Fly Your Stuff program for the Genesis II launch. The cost to launch pictures or small items was around US$300. Bigelow photographed each item with internal cameras as the items floated inside the craft, displaying them on the company website.
The first image of the interior of Genesis II appeared on the company's website on June 29, 2007. Some of the pictures and other items placed aboard Genesis II as part of the Fly Your Stuff program are clearly visible. Another interior image, apparently taken with more of the spacecraft's internal lights activated, was posted on July 2, 2007. Articles from the Fly Your Stuff program are also visible in this image.
Test items, supplied by Bigelow Aerospace employees, were sent into orbit on Genesis I. No new images of items floating inside Genesis I have been released since shortly after the launch and initial activation of the spacecraft due to problems with a computer which controls several of the internal cameras.
The third planned Bigelow launch, Sundancer, was to be equipped with full life support systems, attitude control, orbital maneuvering systems, and would have been capable of reboost and deorbit burns. Like the Genesis pathfinders, Sundancer the outer surface would have been compacted around its central core, with air expanding it to its full size after entering orbit. After expansion, the module would have measured 8.7 metres (29 ft) in length and 6.3 metres (21 ft) in diameter, with 180 cubic metres (6,400 cu ft) of interior volume. Unlike previous Bigelow craft, it was planned to have three observation windows. As of September 2009[update], SpaceX had been contracted to provide a Falcon 9 vehicle for launch of a Bigelow payload in 2011.
In July 2011, Bigelow announced that they will cease development on the Sundancer and instead focus their efforts on the BA 330.
The BA 330 is a full-scale production module weighing approximately 43,000 pounds (20,000 kg), with dimensions of approximately 45 feet (14 m) in length and 22 ft (6.7 m) in diameter when expanded. The BA 330 was previously referred to as the Nautilus.
BA 2100 concept module
The BA 2100, or Olympus module, is a concept module that would require a heavy-lift launcher and would place in orbit the complete infrastructure of a 2,100-cubic-meter (74,000 cu ft) habitat, over six times as large as the BA 330. As of October 2010[update], initial estimates put the vehicle mass between 70-90 tonnes, with a diameter of approximately 41 feet (12 m). The concept model shows docking ports at both ends.
Bigelow Expandable Activity Module for the ISS
In December 2012, Bigelow began development work on Bigelow Expandable Activity Module (BEAM) under a $17.8 million NASA contract. In 2015, BEAM is projected to be transported to ISS inside the unpressurized cargo trunk of a SpaceX Dragon during the SpaceX CRS-8 cargo mission. The spaceflight is intended to test the BEAM module's structural integrity, leak rate, radiation dosage and temperature changes over a notional two-year long mission . At the end of BEAM's mission, the module is planned to be removed from the ISS and burn up during reentry.
Delays in launch capability
As a result of delays in launch capability to transport humans to the Bigelow habitats, Bigelow "laid off some 40 of its 90 employees" in late September 2011. Bigelow had expected human launch capability by 2014 or 2015 but "the prospect of domestic crew transportation of any kind is apparently going to occur years after the first BA 330 could be ready. ... For both business and technical reasons, we cannot deploy a BA 330 without a means of transporting crew to and from our station, and the adjustment to our employment levels was necessary to reflect this reality."
Bigelow Commercial Space Station
The Bigelow Next-Generation Commercial Space Station is a private orbital space complex currently under development by Bigelow. The space station will include both Sundancer and BA 330 expandable spacecraft modules and a central docking node, propulsion, solar arrays, and attached crew capsules. Initial launch of space station components is planned for 2014, with portions of the station available for leased use as early as 2015. Bigelow has publicly shown space station design configurations with up to nine BA 330 modules containing 100,000 cu ft (2,800 m3) of habitable space. Bigelow began to publicly refer to the initial configuration — two Sundancer modules and one BA 330 module — of the first Bigelow station as "Space Complex Alpha" in October 2010.
A second orbital station, Space Complex Bravo, is scheduled to begin launches in 2016.
Bigelow announced in October 2010 that it has agreements with six sovereign nations to utilize on-orbit facilities of the commercial space station: United Kingdom, Netherlands, Australia, Singapore, Japan and Sweden. By February 2011, this number had risen to seven.
An earlier space station, CSS Skywalker (Commercial Space Station Skywalker), was Bigelow's 2005 concept for the first space hotel. The Skywalker was to be composed of multiple Nautilus habitat modules, which would be expanded and connected upon reaching orbit. An MDPM (Multi-Directional Propulsion Module) would allow the Skywalker to be moved into interplanetary or lunar trajectories.
In November 2010, Bigelow indicated that the company would like to construct ten or more space stations and that there is a substantial commercial market to support such growth.
Crew and passenger transport
Bigelow's business model requires a means of transporting humans to and from low Earth orbit. In 2004 Bigelow established and funded a US$50 million prize, America's Space Prize, to stimulate development of manned vehicles. The prize expired without a winner in early 2010.
In August 2009, Bigelow Aerospace announced the development of the Orion lite spacecraft, intended to be a lower cost, and less capable version of the Orion spacecraft under development by NASA. The intention would be for Orion Lite to provide access to low earth orbit using either the Atlas 5 or Falcon 9 launch systems, and carrying a crew of up to 7.
At the time Bigelow Aerospace's corporate counsel Mike Gold said: "...we would be foolish to depend completely on one capsule provider or any single launch system", ... "Therefore, it is vital from both a practical and business perspective to ensure that SpaceX and Dragon aren't the only options available to us, hence the need for another capsule."
Bigelow entered NASA's Commercial Crew Development (CCDev) program with the CST-100 capsule in collaboration with Boeing. Since then NASA has awarded Boeing $18 million for initial development of a crew capsule as part of CCDev. Bigelow is working with Boeing to refine requirements for the CST-100.
As of 2010[update], Bigelow is actively pursuing both the Boeing CST-100/ULA Atlas V and the SpaceX Dragon/Falcon 9 capsule/launcher combinations for launch options. "Bigelow offers Boeing, SpaceX, and other vehicle developers ... the promise of a sustained, large market for space transportation services." With the initial Space Complex Alpha space station, Bigelow "would need six flights a year; with the launch of a second, larger station, that number would grow to 24, or two a month."
As of August 2012[update], Boeing is expecting Bigelow to be a customer for flights on the CST-100, which received a contract from NASA for additional development and design refinement through the critical design review phase via the CCiCap program.
Aspirations beyond Earth-orbit
In February 2010, following the announcement of NASA's post-Augustine Commission plans to reorient human-to-orbit plans more in the direction of commercial launch providers, Robert Bigelow said "We as a company have lunar ambitions. ... and we also have Mars ambitions as well." In April 2010, Bigelow suggested positioning a space station at Lagrangian point L1. He also said his proposed private Moon Base would consist of three BA 330s.
In March 2013, Bigelow signed a contract with NASA to "look at ways for private ventures to contribute to human exploration missions, perhaps including construction of a moon base" and to act as a clearinghouse with other commercial companies to extend commercial activity at conceptual lunar expeditionary bases in ways that are not a mainline part of NASA's current focus for human spaceflight, which is asteroid exploration missions.
Bigelow Aerospace has received several honors for its spaceflight efforts. On October 3, 2006, Bigelow Aerospace received the Innovator Award from the Arthur C. Clarke Foundation. The award recognizes "initiatives or new inventions that have had recent impact on or hold particular promise for satellite communications and society, and stand as distinguished examples of innovative thinking." Robert Bigelow was presented the award at the Arthur C. Clarke Awards in Washington D.C. alongside Walter Cronkite, who was honored on the same night with the Arthur C. Clarke Lifetime Achievement Award.
On January 26, 2007, the Space Foundation announced that Bigelow Aerospace would be the recipient of its 2007 Space Achievement Award. Bigelow Aerospace joins a list of previous winners that include the Titan Launch Vehicle team; The Inertial Upper Stage team, the SpaceShipOne team; the Arianespace-CNES Ariane 4 launch team; the Evolved Expendable Launch Vehicle (EELV) teams; the NASA/Industry Galileo space probe team; the Hubble Space Telescope team; Sea Launch; and the NASA/Boeing International Space Station team. The award was presented to Robert Bigelow on April 9, 2007 at the 23rd National Space Symposium in Colorado Springs, Colorado.
|Wikimedia Commons has media related to Bigelow Aerospace.|
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- Official website
- Inflatable POOFs (privately owned orbital facility), Space Review article (July 19, 2004)
- Bigelow Aerospace SpaceFellowship Archive, Space Fellowship Bigelow Aerospace News archive
- U.S. Hotel Tycoon Reaches for the Stars, Reuters article (August 8, 2004)
- Holidays in space are on the horizon, New Scientist article (September 4, 2004)
- Bigelow's Gamble -- Inside the Bigelow Inflatable-Module Plant Aviation Week & Space Technology article (September 26, 2004)
- The Five-Billion-Star Hotel Popular Science article (March 2005)
- Low-Earth Orbit, and Beyond! Popular Science article (March 2005), showing plans for moon cruisers and space yachts
- Progress Made on Inflatable Private Space Module, space.com article (March 8, 2005)
- Russians Delay First Test Flight of Space Hotel, msnbc.com article (June 7, 2006)
- EXCLUSIVE: Bigelow Orbital Module Launched into Space, space.com article (July 12, 2006)
- Bigelow Aerospace Continues Relationship with NASA-JSC for Space Habitat Technology and Private Sector Space Development
- A History of the Genesis I Private Space Module (Space Pragmatism, July 27, 2006)
- Money Backing the Private Space Industry... Part 3--Robert Bigelow (The Space Monitor, February 11, 2007)
- Inflatable space stations take off on YouTube, NewScientist.com, simulation and Bigelow-released photographs of Genesis I and Genesis II.