The mystery of how life on Earth originated, and whether it exists elsewhere in the universe, is the "raison d’être of space exploration," said Louis Friedman, the co-founder of the Planetary Society. The answer, he said in The Washington Post, "might be in one of the test tubes now sitting on Mars." But the samples, collected by NASA's Perseverance rover, "seem doomed to endlessly wait for no answer" because Donald Trump is cancelling the mission to bring them home.
Since Perseverance touched down on the Red Planet in February 2021, the "car-size, nuclear-powered robot" has been gathering samples for delivery to Earth, where "close-up inspection" might provide the "first compelling evidence of life beyond Earth," said Scientific American — unless, that is, the Trump administration "gets its way." The president's recent "budgetary bombshell" proposes to cut NASA's funding by a quarter and "entirely eliminate the Mars Sample Return program," which the White House claims is "grossly over budget."
The samples will be collected by "human missions to Mars," the White House maintains. But that's "nonsense on several levels," Scott Hubbard, a Stanford University scientist and NASA's inaugural Mars program director, told Scientific American. "I know of no credible 'humans to Mars' scenario that's earlier than 2039 or 2040."
The answers to how life began could also "advance" fields like robotics, artificial intelligence, communications, synthetic biology, chemistry and more, said Scientific American. This is why China and India are pursuing similar missions. "By abandoning the return of Mars samples to other nations, the U.S. abandons the preeminent role that JFK ascribed to the scientific exploration of space" in his 1962 Rice University speech, said a 2023 NASA independent review of the project. |