{"id":9944,"date":"2024-12-27T17:38:28","date_gmt":"2024-12-27T09:38:28","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/nelson-decision-on-mars-sample-return-expected-before-new-administration-takes-office\/"},"modified":"2024-12-27T17:38:28","modified_gmt":"2024-12-27T09:38:28","slug":"nelson-decision-on-mars-sample-return-expected-before-new-administration-takes-office","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/nelson-decision-on-mars-sample-return-expected-before-new-administration-takes-office\/","title":{"rendered":"Nelson: Decision on Mars Sample Return expected before new administration takes office"},"content":{"rendered":"
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This illustration shows a concept for multiple robots that would team up to ferry to Earth samples of rocks and soil being collected from the Martian surface by NASA\u2019s Mars Perseverance rover.
Credit: NASA\/ESA\/JPL-Caltech<\/figcaption><\/figure>\n

One of the biggest decision points for the space community, how to redesign the Mars Sample Return (MSR) mission, may be weeks away from an inflection point, according to outgoing NASA Administrator Bill Nelson.<\/p>\n

During a roundtable discussion with reporters on Dec. 18 at the Kennedy Space Center in Florida, Nelson said the agency will announce the path forward on the U.S.-led initiative to return samples from the Red Planet \u201cin the first part of January, before I leave.\u201d<\/p>\n

\u201cAs a matter of fact, one of the major briefings is going to occur Friday morning (Dec. 20) here at KSC,\u201d Nelson said. \u201cI\u2019ve already been briefed in part. At the end of the day, I\u2019m the decider on this stage and then we had that off to the new administration.\u201d<\/p>\n

A consensus inside NASA and in the broader scientific community was that the timeline for MSR and its cost was untenable. The report of the Independent Review Board, published in September 2023, suggested a mission cost of $11 billion and a return date of 2040.<\/p>\n

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NASA Administrator Bill Nelson stopped by the Kennedy Space Center on Dec. 18 to speak to members of the media ahead of the administration change regarding his experience as administrator and his support of NASA throughout the years. Image: NASA<\/figcaption><\/figure>\n

Nelson said that was \u201cway too expensive.\u201d He also noted that NASA intended to have astronauts on Mars by the 2040s and NASA wants to be able to have those samples to study before crews start arriving.<\/p>\n

\u201cAnd so, I pulled the plug on it. And lo and behold what\u2019s coming out and we\u2019ll give you the results in probably the first week in January,\u201d Nelson said. \u201cWhat\u2019s coming out is by involving industry, and not NASA centers like [the Jet Propulsion Laboratory], combining with others, they\u2019re coming out with much more practical (proposals), where they can speed up the time and considerably lower the cost.\u201d<\/p>\n

Changing course<\/h4>\n

Mars Sample Return was first laid out back in 2009 as part of what was known as the ExoMars program, a partnership between NASA and the European Space Agency (ESA). Fast forward to August 2020, NASA established the Independent Review Board to evaluate the early architecture for the mission.<\/p>\n

It would require a robotic rover to collect samples, the NASA Sample Retrieval Lander (SRL) with a so-called \u201cfetch\u201d rover to retrieve the samples and then ESA\u2019s Earth Return Orbiter (ERO) to bring them back to Earth.<\/p>\n

By this point, about a third of the architecture, connected to the collection of samples was in motion. The Mars Perseverance rover launched atop a United Launch Alliance (ULA) Atlas 5 rocket less than a month before. It went onto reach the Red Planet with its 43 cylindrical collection tubes in February 2021.<\/p>\n

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This photomontage shows each of the sample tubes shortly after they were deposited onto the surface by NASA\u2019s Perseverance Mars rover, as viewed by the WATSON (Wide Angle Topographic Sensor for Operations and eNgineering) camera on the end of the rover\u2019s 7-foot-long (2-meter-long) robotic arm. Shown, from left, are \u201cMalay,\u201d \u201cMageik,\u201d \u201cCrosswind Lake,\u201d \u201cRoubion,\u201d \u201cCoulettes,\u201d \u201cMontdenier,\u201d \u201cBearwallow,\u201d \u201cSkyland,\u201d \u201cAtsah,\u201d and \u201cAmalik.\u201d Deposited from Dec. 21, 2022, to Jan. 28, 2023, these samples make up the sample depot Perseverance built at \u201cThree Forks,\u201d a location within Mars\u2019 Jezero Crater. Credit: NASA\/JPL-Caltech\/MSSS<\/figcaption><\/figure>\n

Back on Earth, before Perseverance arrived at Mars, the first Independent Review Board included that the cost of MSR for the United States would be at least $2.9-3.3 billion, nearly a billion more than initial estimates. Additionally that review board cautioned that \u201cwe do not believe the program\u2019s schedule and cost are aligned with its scope,\u201d arguing that launching the in 2026 timeframe was \u201cnot achievable.\u201d<\/p>\n

In March 2021, Northrop Grumman received a contract from NASA valued at up to $84.5 million to provide first- and second-stage solid-fuel motors for the Mars Ascent Vehicle (MAV), which would take the samples from the SRL up to Mars orbit where the ERO would be waiting.<\/p>\n

Nearly a year later, in February 2022, NASA awarded a trio of contracts to Lockheed Martin connected to the SRL and the MAV. It received $35 million from NASA\u2019s Jet Propulsion Laboratory (JPL) to \u201cproduce the cruise stage and its comprehensive elements, including the solar arrays, structure, propulsion and thermal properties\u201d for the SRL.<\/p>\n

For the MAV, Lockheed Martin received $194 million from NASA\u2019s Marshall Space Flight Center to \u201cdesign, build, test and deliver the rocket\u201d and $2.6 million from JPL for preliminary design work on the Earth Entry System, which would shield the samples as they made their return to Earth.<\/p>\n

\u201cIt\u2019s a great responsibility to be entrusted to solve the technical challenges of this groundbreaking mission. We\u2019re looking forward to helping NASA blaze new trails in scientific discovery,\u201d said Lisa Callahan, Lockheed Martin\u2019s vice president and general manager of the company\u2019s Commercial Civil Space business at the time.<\/p>\n

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This illustration shows NASA\u2019s Mars Ascent Vehicle (MAV) in powered flight. The MAV will carry tubes containing Martian rock and soil samples into orbit around Mars, where ESA\u2019s Earth Return Orbiter spacecraft will enclose them in a highly secure containment capsule and deliver them to Earth. Graphic: NASA<\/figcaption><\/figure>\n

In order to get a more wholistic view of the mission ahead of the confirmation process (formally establishing schedule, cost and technical baselines), NASA convened a second Independent Review Board, chaired by NASA\u2019s former Mars Czar, Orlando Figueroa, in spring 2023. It was through that analysis that the new timeline of returning samples in the 2040s emerged, along with the cost ballooning to around $11 billion.<\/p>\n

The report was made public in the fall and discussed during an Oct. 20 meeting of the Mars Exploration Program Analysis Group Steering Committee.<\/p>\n

\u201cTechnical issues indicated to us that the early planning dates for a \u201927 or \u201928 launch were simply not credible, a near zero probability that we\u2019d be able to do it,\u201d Figueroa said during the meeting. \u201cMoving to 2030 offers an opportunity, and looks it is possible, but [President Biden\u2019s] budget doesn\u2019t quite support that.\u201d<\/p>\n

Because Congress is still mired in its budgeting process, opting instead to pass continuing resolutions instead of a new, complete package of spending bills, the funds available to NASA for MSR remains uncertain.<\/p>\n

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An infographic from the Independent Review Board designed to study NASA\u2019s Mars Sample Return mission design. Image: NASA<\/figcaption><\/figure>\n

New players enter the picture<\/h4>\n

In an announcement made in April 2024, NASA stated that it was going back to the drawing board on MSR and was reaching out to industry players as well as the various NASA centers to provide alternative architectures that would get samples back from Mars cheaper and faster.<\/p>\n

By June, the agency listed 11 studies that it was examining to find that new path. The agency awarded $1.5 million contracts to eight companies to further their studies in addition to supporting studies from JPL and Johns Hopkins\u2019 Applied Physics Laboratory (APL).<\/p>\n

Those companies included big names, like Aerojet Rocketdyne, Blue Origin, Northrop Grumman and SpaceX as well as those like Quantum Space and Whittinghill Aerospace. Rocket Lab\u2019s proposal was accepted after the initial announcement and made public in October.<\/p>\n

In regard to Nelson\u2019s announcement earlier this month about the forthcoming decision and its timing, the administrator said it was part of the \u201cnormal cycle of making decisions\u201d and said it was \u201cunrelated to the new administration.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

This illustration shows a concept for multiple robots that would team up to ferry to Earth samples of rocks and soil being collected from the Martian surface by NASA\u2019s Mars Perseverance rover.Credit: NASA\/ESA\/JPL-Caltech One of the biggest decision points for the space community, how to redesign the Mars Sample Return (MSR) mission, may be weeks […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[246,1214,190],"class_list":["post-9944","post","type-post","status-publish","format-standard","hentry","category-news","tag-esa","tag-mars-sample-return","tag-nasa"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/9944"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=9944"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/9944\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=9944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=9944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=9944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}