NASA has published a report compiling the results of scientific experiments conducted on the International Space Station (ISS) during the past 8 years. Although the program has focused on assembling the ISS during this time rather than utilizing it, more than 100 scientific experiments and technology demonstrations have been conducted.

The report, International Space Station Science Research Accomplishments During the Assembly Years: An Analysis Of Results from 2000-2008, is being released as Washington policy makers debate the future of the ISS. Under current budget guidance, U.S. participation in the ISS program will end in 2015. The recently released summary of the Augustine committee report on the future of the human space flight program argues that it should be extended until 2020 to enhance the country’s return on its investment in building the facility.

The first landing attempt for space shuttle Discovery has been waived off due to weather. A second opportunity to land at 8:40 EDT also seems iffy, but has not been ruled out.

UPDATED: The second landing opportunity for today also has been waived off. There are two opportunities to land tomorrow at KSC at 5:48 pm EDT and 7:23 pm EDT. NASA is still evaluating whether it needs to call up Edwards Air Force Base as a backup landing site. The weather for KSC is not promising.

RE-UPDATED: NASA has indeed called up Edwards. The landing opportunities there are at 8:53 pm EDT (5:53 pm PDT) and 10:28 pm EDT (7:28 PDT).

The House Science and Technology Committee, and the Senate Commerce, Science, and Transportation Subcommittee on Science and Space, have each confirmed their hearings next week on the Augustine committee report on the future of human space flight.

• The House full committee hearing is on Tuesday, September 15, from 2:00-4:00 in 2318 Rayburn House Office Building.
• The Senate subcommittee hearing is on Wednesday, September 16, at 2:30 pm in 253 Russell Senate Office Building.

The Augustine committee released a summary of its report today outlining its views on the future of the U.S. human space flight program. The committee was created by NASA at the direction of the White House Office of Science and Technology Policy (OSTP).

The report’s opening sentences set the stage for what is packed into the brief 12 pages: “The U.S. human spaceflight program appears to be on an unsustainable trajectory. It is perpetuating the perilous practices of pursuing goals that do not match allocated resources.”

The committee fulfilled its mandate to provide five options (though there really are eight) including two that fit within the current budget. The fact that they describe the two options that fit within the current budget as “not viable” and conclude that the other options require an additional $3 billion per year for the next 5 years (and 2.4% inflationary increases thereafter) paints a sobering landscape.

On a brighter note, the committee extols the benefits of international cooperation and the additional resources that could be made available if the United States is willing to continue playing a “first among equals” role as it does now with the International Space Station program. The committee also gave a thumbs up to the potential for commercial companies to play a greater role in human space flight.

Taken as a whole, however, the report underscores the difficult choices that face the Obama Administration. The President’s February 2009 budget message said that NASA “will create a new chapter in this legacy as it works to return Americans to the Moon by 2020 as part of a robust human and robotic space exploration program.” Today’s report could not be more clear that such a robust program needs significantly more money than the President’s budget provides. Adding more funding for NASA could be a tough sell in these woeful economic times. The President will have to decide if he wants to take it on. As the committee makes clear: “If … the nation cannot afford to fund the effort to pursue the goals it would like to embrace, it should accept the disappointment of setting lesser goals.”

Perhaps one of the more telling remarks in the report is the committee’s observation, in arguing for program stability, that “One way to ensure that no successes are achieved is to continually pull up the flowers to see if the roots are healthy.”

The committee lists its key findings as the following:

• Human exploration beyond low-Earth orbit is not viable under the FY 2010 budget guideline.
• Meaningful human exploration is possible under a less constrained budget, ramping to approximately $3 billion per year above the FY 2010 guidance in total resources.
• Funding at the increased level would allow either an exploration program to explore Moon First or one that follows a Flexible Path of exploration. Either could produce results in a reasonable timeframe.

The committee lists five “Key Questions to Guide the Plan for Human Spaceflight.” Here is a synopsis of the committee’s input on those questions.

Future of the Space Shuttle: The committee concluded that the space shuttle is the only way to close what it calculates as a 7-year gap between when the shuttle is to be terminated and a new system becomes available. However, flying the shuttle for additional years appears in only one of the options; all the others assume the shuttle will be terminated once the remaining six flights are completed. The committee estimates that the six flights will run through the second quarter of FY2011 and advises the administration to budget accordingly.

Future of the International Space Station: Extending the ISS to 2020 clearly is a consensus position of the committee in order to achieve a reasonable return on the investment made in the ISS and to ensure the United States remains in a position to successfully “develop and lead future international spaceflight partnerships.”

Next Heavy Lift Launch Vehicle: The committee punted on this issue, explaining that each of the options it reviewed, both those with a NASA heritage and an EELV heritage, had “distinct advantages and disadvantages.”

Crew Transport to Low Earth Orbit (LEO): The Ares I rocket now under development by NASA will not be ready in time to take crews to the ISS under the current plan according to the committee. It estimates Ares I will be ready no earlier than 2017 and ISS is scheduled to be de-orbited in 2016. Instead, the committee concluded that “it is an appropriate time to consider turning this transport service over to the commercial sector.” That does not rule out development of Ares I, but the Ares I/Orion system appears in only two of the committee’s options: the current program of record, which the committee deems to be not viable; and the current program of record with additional funding and pushing the return to the Moon out to the mid-2020s.

Most Practicable Strategy for Exploration Beyond LEO: The committee concludes that Mars should a goal, but not the next goal: “The Committee finds that Mars is the ultimate destination for human exploration; but it is not the best first destination.” It offers the “Moon First” and “Flexible Path” options instead, with no definitive choice between them. Instead, the committee argues they are not mutually exclusive.

The key question now is: what’s next? The committee was given its short deadline ostensibly because guidance was needed for both the FY2010 and FY2011 budgets. The House decided to hold funding for the Constellation program to its FY2009 level instead of approving the requested increase for FY2010 pending the Augustine committee’s report (H.R. 2847, H. Rept. 111-149). The Senate appropriations committee recommended the requested funding level (S. Rept. 111-34), adding that “The opportunity for directing a well constructed and thoughtful approach to manned space flight should be as a budget amendment to the 2010 budget request that is received in a manner that is timely for consideration by the Committee, or as part of the 2011 budget request.”

The full Augustine report is expected in mid-late September. The House Science and Technology Committee is scheduled to hold a hearing on the report on September 15. The congressional appropriations process for FY2010 is ongoing. Meanwhile, NASA’s website for the committee conveys no sense of urgency, saying only that NASA is working with OSTP and other parts of the White House “to plan the next steps leading to a decision by the President about future U.S. human space flight policy.”

The Augustine committee report is now available on OSTP’s website.

If all goes according to plan, tomorrow (Tuesday, September 8) will open the next chapter in determining the future of the U.S. human space flight program. The “summary report” of the Augustine committee is due to be transmitted to the White House Office of Science and Technology Policy (OSTP) and NASA that day. How much detail will be contained in the summary report is unclear, but it should at a minimum outline the committee’s determination of which options the White House and NASA should include in their “trade space” as the future of the program is debated once more.

The Augustine committee is tasked with providing options, not making recommendations. Many who are eagerly — perhaps anxiously — awaiting the committee’s report point out that options can be written in such a manner as to telegraph intentions, and perhaps that will be the case, but one can certainly expect firm statements of findings. What is clear from the public meetings is that the committee has concluded that —

• the current Obama budget will not allow the United States to pursue any human space flight program that involves travel beyond low Earth orbit (LEO),
• it is time for the government to more fully embrace commercial launch providers as part of the human space flight program, and
• the Obama Administration must plan on spending at least $1.2 billion more in FY2011 to fly out the remaining six scheduled flights of the space shuttle.

Many of the committee members also seem to have a preference for extending the lifetime of the International Space Station (ISS) to 2020. How they will handle the other major issues — whether additional shuttle flights should be flown beyond the six currently scheduled, what should be the next destination for human space flight if the country decides it is willing to spend the money and, if so, whether NASA should continue with Ares/Orion or choose a different architecture — is less clear from the public record.

With congressional action on the FY2010 budget and formulation of the FY2011 budget by the Administration actively underway, the key to the report’s impact is how quickly decisions are made based on it and by whom. Mr. Augustine briefed the White House and NASA several weeks ago so those officials have had time already to weigh the options and assess budgetary implications. If the decisions are made by OSTP and/or NASA, not the President himself, winning congressional support may be that much more difficult. It is important to remember that Congress has twice passed laws (the 2005 and 2008 NASA authorization acts) endorsing the current program.

NASAspaceflight.com quotes NASA Johnson Space Center (JSC) Director Mike Coats as telling JSC workers that Administrator Bolden “has scheduled a NASA Executive Summit for all Senior Executive Service employees in Washington on Oct 6 and 7 to discuss strategic direction for the Agency.” Whether that is a venue for further discussion about the path forward or a two-day rallying of the troops to support firm decisions already made remains to be seen.

The space shuttle Discovery astronauts are getting ready to depart from the International Space Station (ISS). Farewells and hatch closure are scheduled for 10:30 pm EDT. Undocking is scheduled for tomorrow, with return to Earth two days later. Discovery delivered new equipment and scientific experiments, as well as a new ISS crew member, Nicole Stott. She is replacing Tim Kopra who will return with the Discovery crew.

Meanwhile, Japan is preparing for the first launch of its H-II Transfer Vehicle (HTV), which will bring more cargo up to the ISS. HTV will be launched on the maiden flight of a new version of Japan’s H-II launch vehicle, the H-IIB, on Friday, September 11, at 2:04 am Japan Standard Time (JST), or 1:04 pm Thursday, September 10, Eastern Daylight Time (EDT). The Japan Aerospace Exploration Agency (JAXA) will begin broadcasting launch activities over the Internet beginning about a half hour earlier. The launch window is open until September 30 JST should any contingencies arise. The HTV will join Russia’s Progress and Europe’s ATV as one-way cargo delivery spacecraft for the ISS. None of those is currently designed to survive reentry so cannot return anything to Earth.

As pointed out by Jeff Foust on Spacepolitics.com, on Friday the White House released a list of 10 individuals for whom ethics waivers were granted, including NASA Administrator Charlie Bolden. The waiver, which was signed on July 23 by someone whose signature is obscured on the document, can be found here.

The waiver notes that Gen. Bolden served as a consultant to SAIC and on the Board of Directors of GenCorp and he therefore is limited to participating “at the policy or program level” in matters involving those companies. He may not engage in “one-on-one meetings or communications with either entity as set forth in Executive Order 13490,” according to the document.

NPR’s Science Friday highlights the Rocket Park Mini-Golf course at the New York Hall of Science in Queens. It isn’t just fun, but teaches the mini-golfers about the space program. Check out the video on NPR’s website. Former astronaut Charles Camarda (who flew on the STS-114 Return to Flight mission) now works on public outreach at NASA and is interviewed in the video as he plays a round of golf with a group of kids. Looks like fun!

The official website for the Augustine committee has posted an update saying that a “Summary Report” will be transmitted to the White House Office of Science and Technology Policy (OSTP) next Tuesday, September 8. Rumors have been rampant all week that an executive summary of the report would be issued imminently. NASA’s legislative affairs website continues to show congressional hearings on the report for September 15 (House Science and Technology Committee) and September 16 (Senate Commerce, Science and Transportation Committee) though the hearings are not listed on those committees’ websites yet. The Augustine committee is mandated to provide options for the future of the human spaceflight program. How quickly the Obama White House will make decisions based on those options is unclear, but with the FY2010 budget being debated in Congress and the FY2011 budget request in formulation by the Office of Management and Budget (OMB), time is short.