PASADENA, Calif. (NASA/JPL-Caltech PR) — According to the 1958 law that established NASA, where the first “A” in NASA stands for aeronautics, the agency is charged with solving the problems of flight within the atmosphere.
But the law doesn’t say which planet’s atmosphere.
Throughout the Space Age, suborbital flight has been the least exciting segment of the launch market. Operating in the shadow of their much larger orbital cousins, sounding rockets carrying scientific instruments, microgravity experiments and technology demonstrations have flown to the fringes of space with little fanfare or media attention.
The suborbital sector has become much more dynamic in recent years now that billionaires have started spending money in it. Jeff Bezos’s Blue Origin and Richard Branson’s Virgin Galactic both made significant progress last year in testing New Shepard and SpaceShipTwo, respectively. Their achievements have raised the real possibility of suborbital space tourism flights in 2019. (I know. Promises, promises…. But, this year they might finally really do it. I think.)
WASHINGTON (NASA PR) — NASA has chosen Jezero Crater as the landing site for its upcoming Mars 2020 rover mission after a five year search, during which every available detail of more than 60 candidate locations on the Red Planet was scrutinized and debated by the mission team and the planetary science community.
PASADENA, Calif. (NASA PR) — In the early hours of Sept. 7, NASA broke a world record.
Less than 2 minutes after the launch of a 58-foot-tall (17.7-meter) Black Brant IX sounding rocket, a payload separated and began its dive back through Earth’s atmosphere. When onboard sensors determined the payload had reached the appropriate height and Mach number (38 kilometers altitude, Mach 1.8), the payload deployed a parachute. Within four-tenths of a second, the 180-pound parachute billowed out from being a solid cylinder to being fully inflated.
These flight cable harnesses are 30-foot-long groups of electrical wires that will transmit signals for some MEDLI2 sensors. It takes about eight weeks to build and test all of the harnesses. Once complete, they will ship to Lockheed Martin for integration onto the Mars 2020 heat shield.
MEDLI2 will measure pressure, temperature, heat flux and radiation on the capsule that encloses the Mars 2020 rover during Mars atmospheric entry. The data collected will extend the groundbreaking entry data collected by the first MEDLI instrument suite flown aboard the Mars Science Laboratory mission in 2012 and will improve designs of entry systems for future robotic and human missions to Mars, Venus, Titan and the gas giants.
WALLOPS ISLAND, Va. (NASA PR) — On Friday, September 7, at 9:30 a.m., a parachute test for a future mission to Mars successfully launched on a NASA Black Brant IX suborbital sounding rocket from Wallops Flight Facility. The rocket carried the Advanced Supersonic Parachute Inflation Research Experiment (ASPIRE) from NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, California.
The payload is a bullet-nosed, cylindrical structure holding a supersonic parachute, the parachute’s deployment mechanism, and the test’s high-definition instrumentation, including cameras, to record data.
The payload descended by parachute and splashed-down in the Atlantic Ocean 28 miles from Wallops Island. The parachute was successfully recovered and returned to Wallops for data retrieval and inspection.
WASHINGTON (National Academies PR) – Despite significant cuts to NASA’s Planetary Science Division budget early in this decade, the space agency has made impressive progress in meeting goals outlined in the 2013-2022 planetary decadal survey by the National Academies of Sciences, Engineering, and Medicine, says a new midterm assessment from the National Academies.
The report notes that the agency met or exceeded the decadal survey’s recommendations for funding research and analysis, and for technology programs. However, NASA has not achieved the recommended timeline for New Frontiers and Discovery missions for the decade. At least one more New Frontiers mission and three Discovery missions should be selected before the end of the decade in order to achieve the schedule recommended in Vision and Voyages. (more…)
The world’s launch providers were extremely busy in the first half of 2018, with China and the United States battling for the lead.
There with 55 orbital launches through the end of June, which amounted to a launch every 3.29 days or 79 hours. The total is more than half the 90 launches attempted in 2017. With approximately 42 missions scheduled for the last six months of the year, the total could reach 97. (more…)
GREENBELT, Md. (NASA PR) — An international team of scientists has created a tiny chemistry lab for a rover that will drill beneath the Martian surface looking for signs of past or present life. The toaster oven-sized lab, called the Mars Organic Molecule Analyzer or MOMA, is a key instrument on the ExoMars Rover, a joint mission between the European Space Agency and the Russian space agency Roscosmos, with a significant contribution to MOMA from NASA. It will be launched toward the Red Planet in July 2020.
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.
PASADENA, Calif. (NASA PR) — NASA is sending a helicopter to Mars.
The Mars Helicopter, a small, autonomous rotorcraft, will travel with the agency’s Mars 2020 rover mission, currently scheduled to launch in July 2020, to demonstrate the viability and potential of heavier-than-air vehicles on the Red Planet.
NASA’s Mars 2020 rover is facing a number of technical challenges, but space agency officials say it is on track for launch two years from now, according to a new Government Accountability Office (GAO) assessment.
“In commenting on a draft of this assessment, Mars 2020 project officials stated the project matured all its new technologies to the appropriate level by critical design review,” the report stated. “Further, officials stated the project had backup technologies but none were required. Officials also stated the project has accommodated schedule delays within available schedule reserves and continues to maintain robust schedule reserve along the critical path.”
PASADENA, Calif. (NASA PR) — A post-test inspection of the composite structure for a heat shield to be used on the Mars 2020 mission revealed that a fracture occurred during structural testing. The mission team is working to build a replacement heat shield structure. The situation will not affect the mission’s launch readiness date of July 17, 2020.
BERLIN (ESA PR) — ESA and NASA signed a statement of intent today to explore concepts for missions to bring samples of martian soil to Earth.
Spacecraft in orbit and on Mars’s surface have made many exciting discoveries, transforming our understanding of the planet and unveiling clues to the formation of our Solar System, as well as helping us understand our home planet. The next step is to bring samples to Earth for detailed analysis in sophisticated laboratories where results can be verified independently and samples can be reanalysed as laboratory techniques continue to improve. (more…)
The world’s launch providers have been extremely busy in the first quarter of 2018, with 31 orbital launches thus far. This is more than one third of the 90 launches conducted last year.
China leads the pack with 10 successful launches. The United States is close behind with a total of nine launches with one failure. The tenth American launch is scheduled for Monday afternoon from Florida.