NASA is set to share updates regarding the future of its Mars Sample Return (MSR) program today at 1 PM EDT on the agency’s YouTube channel.
The project aims to gather samples of Martian rock and soil to be collected by another mission and returned to Earth.
NASA’s Perseverance rover is part of this quest. The agency’s website refers to MSR as “a major long-term goal of international planetary exploration.” The return of the samples collected by Perseverance will “help scientists understand the geological history of Mars, the evolution of its climate, and prepare for future human explorers.”
NASA will host a media teleconference at 1 p.m. EDT today (April 15) to discuss next steps regarding the agency’s Mars Sample Return (MSR) program
Image credits: NASA/ESA/JPL-Caltech/GSFC
Additionally, the return of the science samples will help the agency “search for signs of ancient life.”
The announcement will include NASA’s response to a September 2023 report from the Mars Sample Return Independent Review Board. The report indicated that the program had “unrealistic budget and schedule expectations,” an “unwieldy structure,” and was “not arranged to be led effectively.”
Moreover, it notes that “technical issues, risks, and performance-to-date indicate a near zero probability” of all aspects of the mission meeting the 2027/2028 deadlines.
The current plan for MSR includes an orbiter launching in 2027, a lander launching in 2028, and samples from the Red Planet coming to Earth in 2033.
The program aims to gather samples of Martian rock and soil to be collected by another mission and returned to Earth
Image credits: NASA/JPL-Caltech/MSSS/Jason Major
Following the report’s publication, the U.S. House and Senate appropriations committees recommended a budget that included a cut of $454,080,000 to NASA’s 2024 budget, specifically from the Mars Sample Return mission, as per ScienceAlert.
NASA has subsequently reduced spending on the ambitious mission and laid off approximately 530 workers and contractors from the Jet Propulsion Laboratory, which is leading the mission.
“Independent review boards like the one we commissioned for Mars Sample Return help review whether we’re on the right track to meet our mission goals within the appropriate budget,” Sandra Connelly, NASA’s deputy associate administrator for science, said in a statement last year.
“We thank the board for its work, and now our job is to assess the report and address if there are elements of the program that need to change.”
The collected samples, expected to return to Earth in 2033, could shed light on life on the Red Planet
Image credits: NASA/ESA/JPL-Caltech/GSFC/MSFC
Image credits: NASA Jet Propulsion Laboratory
The Perseverance rover, which landed on the Red Planet on February 18, 2021, is currently collecting samples in Mars’ Jezero Crater.
A sample collected on March 11, 2024, could hold vital clues in the search for evidence of ancient microbial life, according to Ken Farley, project scientist for Perseverance at Caltech in Pasadena, California.
“To put it simply, this is the kind of rock we had hoped to find when we decided to investigate Jezero Crater,” Farley explained.
“Nearly all the minerals in the rock we just sampled were made in water; on Earth, water-deposited minerals are often good at trapping and preserving ancient organic material and biosignatures.
“The rock can even tell us about Mars’ climate conditions that were present when it was formed.”
People are eagerly awaiting the announcement
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