Media are reporting that Boeing suffered a setback recently when testing CST-100 Starliner’s emergency abort system at White Sands Missile Range in New Mexico. Here’s an account from The Washington Post:
The spacecraft Boeing plans to use to fly NASA astronauts to the International Space Station suffered a significant setback when, during a test of its emergency abort system in June, officials discovered a propellant leak, the company confirmed.
In a statement to The Washington Post, Boeing said it has “been conducting a thorough investigation with assistance from our NASA and industry partners. We are confident we found the cause and are moving forward with corrective action.”
President Donald J. Trump today nominated a long-time Senate staffer who has neither a technical nor scientific background to be the space agency’s deputy administrator.
James Morhard, who is currently the U.S. Senate’s Deputy Sergeant at Arms, was nominated for the position. The decision represents a defeat for NASA Administrator Jim Bridenstine, who had publicly advocated on behalf of Dr. Janet Kavandi, a former astronaut, engineer and analytical chemist who is director of the NASA Glenn Research Center.
Weapon Systems Annual Assessment Knowledge Gaps Pose Risks to Sustaining Recent Positive Trends
Government Accountability Office April 2018 Full Report (PDF)
Evolved Expendable Launch Vehicle (EELV) Program
Technology Maturity, Design Stability, and Production Readiness
All but one (14 of 15) of ULA’s launch vehicle variants—which are based on payload fairing size and number of strap-on solid rocket boosters used—and two variants of SpaceX’s Falcon 9 have flown at least once, demonstrating technology maturity. For design stability and production readiness, the program assesses launch vehicles using Aerospace Corporation’s “3/7 reliability rule.” Once a variant is launched successfully three times, its design can be considered stable and mature. Similarly, if a variant is successfully launched seven times, both the design and production process can be considered stable and mature.
NASA’s Restore-L project — which aims to demonstrate on-orbit satellite servicing by refueling the Landsat 7 satellite — is running behind schedule due to funding and technical issues, according to an audit from the Government Accountability Office (GAO).
A joint collaboration between NASA and ISRO to orbit an advanced synthetic aperture radar (SAR) imaging satellite is moving forward toward a 2021 launch date as engineers at the two agencies learn to work together effectively, according to a Government Accountability Office (GAO) assessment.
“The NISAR project continues to track a risk that process differences between NASA and its development partner, the Indian Space Research Organisation (ISRO), could negatively affect cost and schedule, but a recent project assessment concluded that collaboration between the two organizations has been effective,” the GAO report stated.
A Franco-American mission that will conduct a global survey of the Earth’s surface water is moving toward launching a year earlier than planned despite encountering technical challenges and and workforce shortages, according to an assessment by the Government Accountability Office (GAO).
The Surface Water and Ocean Topography (SWOT) satellite “will use its wide-swath radar altimetry technology to take repeated high-resolution measurements of the world’s oceans and freshwater bodies to develop a global survey,” the report stated.
The first mission to explore Trojan asteroids that orbit in tandem with Jupiter is moving forward toward a late 2021 launch date using heritage hardware that has already been tested in space, according to a Government Accountability Office (GAO) assessment.
“Project officials characterize the Lucy design as low risk because it does not require development of any critical technologies and has a high heritage design,” the GAO found. “For example, these officials stated that Lucy’s design has the same architecture as prior NASA projects such as Juno and the Mars Atmosphere and Volatile Evolution Mission (MAVEN).
Excessive cost growth, technical issues and poor contractor performance were the key factors that caused NASA to cancel a scientific instrument that had been set to fly aboard NOAA’s Joint Polar Satellite System 2 (JPSS-2), according to an assessment by the Government Accountability Office (GAO).
The Psyche asteroid project is a rarity among the 17 major NASA projects that were recently assessed by the Government Accountability Office (GAO): it’s actually aiming to launch ahead of schedule.
“NASA selected the project’s 2023 launch proposal, but later directed the project to work to an accelerated launch readiness date of August 2022,” the GAO report stated. “The accelerated launch date will allow Psyche to arrive at the asteroid over 4 years earlier than the original timeline due to a quicker flight.”
In the 1967 film, Mars Needs Women, a team of martians invades Earth to kidnap women to help repopulate their dying species. Shot over two weeks on a minuscule budget and padded out with stock footage, the movie obtained cult status as one of those cinematic disasters that was so bad it was unintentionally hilarious.
A half century later, NASA finds itself in a not entirely dissimilar situation. Only this problem is not nearly as funny.
The space agency lacks sufficient personnel with the proper skill sets to undertake its complex missions to the moon, Mars and beyond. A number of key programs have been affected by the shortfall already.
NASA’s workforce is also aging. More than half the agency’s employees are 50 years and older, with one-fifth currently eligible for retirement. Finding replacement workers with the right mix of skills is not always easy as NASA faces increased competition from a growing commercial space sector.
The space agency is addressing these challenges, but it’s too early to tell how successful these efforts will be, according to a new Government Accountability Office (GAO) assessment.
A German-American science mission scheduled to launch this week is running nine months behind schedule due to issues with launch vehicles. However, the delays turned out to be a blessing in disguise for the project, according to a Government Accountability Office (GAO) assessment.
The twin Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) satellites are set to launch on Tuesday at 12:47:58 p.m. PDT (3:47:58 p.m. EDT; 1947:58 GMT) aboard a SpaceX Falcon 9 booster from Vandenberg Air Force Base in California. The launch will be webcast at www.nasa.gov and www.spacex.com.
Problems with its launch vehicle and range schedule conflicts have caused a year-long in the launch of a new NASA spacecraft that will study the Earth’s ionosphere, according to a new Government Accountability Office (GAO) assessment.
The June 2017 launch date for the Ionospheric Connection Explorer (ICON) satellite was delayed after two of the three stages of the Pegasus XL’s launch vehicle were involved in a transport accident, the GAO found. The stages were returned to Orbital ATK’s facility for inspection and testing, but no damage was found.
Problems with lasers have caused a 17-month delay in the launch of a satellite that will measure changes in polar ice-sheet mass and elevation, according to a Government Accountability Office (GAO) assessment.
Two lasers designed for use aboard the Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) failed during ground testing due to cracked crystal, the report stated. The lasers have been repaired and will be used for the $1 billion mission. Only one laser is needed for mission success; the other one is a backup in case of the failure of the primary laser.
When on May 29, 2014, Elon Musk unveiled the Dragon 2 spacecraft at a gala ceremony at SpaceX headquarters in Hawthorne, Calif., the future of American human spaceflight seemed assured and tantalizingly close.
By 2017, the new spacecraft would begin making crewed flights to the International Space Station, restoring a capability that had ended with the last space shuttle mission in 2011. NASA’s dependence on Russian Soyuz spacecraft would come to an end.
Four years after its unveiling, Dragon 2 is still months away from making an automated flight test to the space station. A test flight with astronauts aboard might not occur until next year. The Government Accountability Office believes additional delays could push certification of the spacecraft to carry NASA astronauts on a commercial basis to December 2019. (Certification of Boeing’s crew vehicle might not occur until February 2020).
It’s good to keep all this in mind as Musk prepares to unveil his latest transportation plan this evening. At 7 p.m. PDT, Musk will hold a town-hall style meeting in Los Angeles to discuss plans by The Boring Company for tunneling under the city. The event will be webcast at https://www.boringcompany.com/.
Musk might have given a preview of the session on Twitter this week when he made a connection between his tunneling work and the mega rocket/spaceship that he is designing to render Dragon 2 and its Falcon 9 booster obsolete.
Boring Company Hyperloop will take you from city center under ground & ocean to spaceport in 10 to 15 mins https://t.co/VhpfhgdXSd
The spaceport in question is apparently the offshore platform where passengers will board the Big Falcon Rocket (BFR), which Musk says will be capable of going anywhere in the world in about 30 minutes. The rocket is also being designed to launch satellites and transport people and cargo to the moon and Mars.
It sounds as ambitious as anything Musk has attempted to date. If the past is any guide, his estimates on cost and schedules will be extremely optimistic.
NASA’s massive James Webb Space Telescope continues to pile up cost overruns and schedule delays as it prepares to exceed the $8 billion cap placed on the program by Congress.
“The project and observatory contractor significantly underestimated the time required to complete integration and test work on the spacecraft element,” according to a new assessment by the Government Accountability Office (GAO). “Execution of spacecraft integration and test tasks was much slower than planned due to a variety of challenges including complexity of work and reach and access limitations on flight hardware.