The Trump administration is calling for the destruction of two satellite missions that have been crucial in global climate and ecological monitoring in the past decade. And it's part of a larger NASA shift away from climate research.
How is climate research affected? The satellite missions are collectively known as the Orbiting Carbon Observatories (OCO) and can "precisely show where carbon dioxide is being emitted and absorbed and how well crops are growing," said The Associated Press. They have been operating for more than 10 years and have produced data of "exceptionally high quality," said a 2023 NASA review.
"Together, the OCO-2, a free-flying satellite, and OCO-3, which is mounted on the International Space Station, measure the composition of the Earth's atmosphere, specifically sniffing out climate pollution," said CNN. The instruments are also "critical for farmers and the researchers studying forest loss."
The process of decommissioning the satellites is not simple. OCO-3 could be "switched off and remain attached to the ISS, perhaps to be turned on again in the future," said CNN. However, OCO-2 would have to be "moved into a much lower orbit and exist there as space junk for years until it burns up in the Earth's atmosphere."
Can it be saved? The Trump administration has decided to put climate change data on the back burner or perhaps off the stove altogether. "All the climate science and all of the other priorities that the last administration had at NASA, we're going to move aside," said Sean Duffy, the acting administrator of NASA, to Fox Business. NASA is meant to "explore, not to do all of these Earth sciences." But destroying the OCO will "hamstring climate research for decades," said Michael Hiltzik at the Los Angeles Times.
The president's 2026 budget request includes no money for the OCO. Congress could potentially come to the rescue and "reject Trump's proposal and offer NASA the budget it needs to maintain U.S. climate and Earth science status quo," said CNN. However, Trump would also have to sign the bill. NASA has also said it would "consider proposals from private companies and universities that are willing to take on the cost," said NPR. |