Report: NASA needs more time, money to bring back Mars rocks
An independent panel says NASA is underestimating the amount of time and money it will take to bring Mars rocks back to Earth in the coming decade
Your support helps us to tell the story
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.
At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.
The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.
Your support makes all the difference.NASA is underestimating the amount of time and money it will take to bring Mars rocks back to Earth in the coming decade, an independent panel said Tuesday.
The review board suggested that NASA and the European Space Agency consider bumping the next launches in the sample-return effort from 2026 to 2028, given all the technological challenges. These delays will increase costs, pushing the planning budget to $4 billion or more — $1 billion more than currently envisioned by NASA, the panel noted.
Already more than halfway to Mars, NASA’s Perseverance rover will hunt for the best geologic samples after landing in February. It's aiming for Jezero Crater, believed to be an ancient river delta that may have once harbored microscopic life.
Scientists want to analyze these samples in the best labs on Earth, in hopes of ascertaining whether life ever existed in the planet's lush, wet past. The goal is to get the samples back in the early 2030s.
In order to do that, the space agencies have teamed up to develop a lander to fetch the samples, a rocket to get them off the Martian surface and an orbiting spacecraft to accept them and return them to Earth. All this gear will require two separate launches from Earth.
The chairman of the review board, David Thompson, retired chief executive of Orbital ATK, told reporters a two-year launch delay is advisable for the best chances of success. At the same time, however, no one is suggesting that NASA slow down, stressed panel member Maria Zuber of the Massachusetts Institute of Technology.
NASA's science mission chief, Thomas Zurbuchen, said the space agency will reassess the mission dates and consider all options. But for now, “it’s full steam ahead ... we're not taking a break in any fashion.”
___
The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content.