Study Findings: The Case for Mars Terraforming Research

Posted on by onespaceman2000
Image (Credit): NASA infographic highlighting NASA’s twin robot geologists, the Mars Exploration Rovers (MER) Spirit and Opportunity. (NASA/JPL-Caltech)

Nature Astronomy abstract of the study findings:

Terraforming Mars has long captured the imagination but has received surprisingly little rigorous study. Progress in Mars science, climate science, launch capabilities and bioscience motivates a fresh look at Mars terraforming research. Since Sagan’s time, it has been understood that terraforming Mars would involve warming to enable oxygenic photosynthesis by engineered microbes, followed by slow oxygen build-up enabling more complex life. Before we can assess whether warming Mars is worthwhile, relative to the alternative of leaving Mars as a pristine wilderness, we must confront the practical requirements, cost and possible risks. Here we discuss what we know about Mars’s volatile inventories and soil composition, and possible approaches to warm Mars and increase atmospheric O2. New techniques have emerged that could raise Mars’s average global temperature by tens of degrees within a few decades. Research priorities include focusing on understanding fundamental physical, chemical and biological constraints that will shape any future decisions about Mars. Such research would drive advances in Mars exploration, bioscience and climate modelling.

Citation: DeBenedictis, E.A., Kite, E.S., Wordsworth, R.D. et al. The case for Mars terraforming research. Nat Astron 9, 634–639 (2025).

https://doi.org/10.1038/s41550-025-02548-0

Study-related stories:

Sci.News – “Can We Make Mars Habitable through Terraforming?”

SciTechDaily – “Terraforming Mars: Scientists Reveal the 3-Step Plan to Breathe Life Into a Dead Planet”

Los Alamos National Laboratories – “Is Terraforming Mars Possible?”

Many Departures at NASA, No Clear Path Forward

Posted on by onespaceman2000
Credit: Image by Mohamed Hassan from Pixabay.

The problem with a poorly-planned downsizing of an organization is that you may lose too many people in key positions and the disarray demotivates those who remain. Hence, it should be no surprise that this is what we are seeing at NASA as well as other agencies.

NASA is now looking at losing about 20 percent of its workforce, or about 4,000 employees, who have been harassed and prodded towards the door. That represents the loss of an amazing amount of talent. Of course, the White House doesn’t seem to care given its proposed budget cutting NASA’s 2026 budget by about 24 percent.

It will not be long before we have a blame game about “Who lost the Moon?” once China surpasses us in the race to the Moon. We may even be asking “Who lost Mars” now that we have abandoned retrieving a Mars soil sample while China and Japan have plans to bring back Martian soil. All of this is foreseeable to the average person, but for some reason no light seems to penetrate the persistent fog in Washington, DC.

We already read stories about whether Boeing even knows how to build a new airplane, Will we soon have stories about that nation that once put men on the Moon but lost its way?

The United States was behind the Soviets in the space race when it found the will to dream big. I am seeing no signs of dreaming in this nightmarish dismantling of science in this country. We have to work hard to remain ahead of this latest space race, and should we stumble there are plenty of other countries waiting to fill the void.

We are making the same mistake that Russia did when it invaded Ukraine and put its space hopes on hold. The difference here is that we have trained the guns on our own space and science programs.

Musk: Let Them Eat Burgers

Posted on by onespaceman2000
Image (Credit): The Telsa Diner in Hollywood, CA. (Tesla)

So, what is the next step for Elon Musk now that he decimated NASA and the federal government in general? A trip to the Moon? A trip to Mars?

No, his next goal is serving burgers and fries. That’s right, Mr. Musk is now proudly selling diner food at his Tesla Diner in Hollywood where you can charge your Tesla (if you have not given it away), talk with a robot (because employees are expensive), and get your food served to you by someone on roller skates (most likely these employees will also replaced with robots to eliminate any lawsuits).

For $13 you can get an All-beef Snap-o-Razzo hot dog and fries. None of that freeze-dried food they would be serving on a trip to Moon should that ever happen.

I just hope that Mr. Musk is still working on his space-related projects in addition to all of his other companies, his new political party, and now his restaurant chain. Otherwise one might start to think this guy is starting to loose his focus.

Now hand me one of those fried chicken and waffle thingies, please.

Image (Credit): Menu item from the Tesla Diner. (Tesla)

Martian Rock Sells for Millions

Posted on by onespaceman2000
Image (Credit): Mars rock NWA 16788. (Sotheby’s)

NASA may face problems getting Martian rocks back to Earth, but the rocks that already made it this far are being sold to the highest bidder.

Earlier this week a rock from Mars sold for $5.3 million at a Sotheby’s New York auction. Officially named NWA 16788, the meteorite weighs 54 pounds. Located in the Sahara Desert in 2023, it is believed to have traveled to Earth after being blasted off the Martian surface by an incoming asteroid.

So who bought it? That information has not been shared, but if Elon Musk bought it I would consider that cheating. He needs to get to Mars on his own and fulfill his destiny (while giving the rest of us a break).

Space Quote: What’s the Strategy, NASA?

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Credit: Image by Petra from Pixabay.

“You’re losing the managerial and core technical expertise of the agency…What’s the strategy and what do we hope to achieve here?”

-Comment by Casey Dreier, chief of space policy at The Planetary Society, regarding recent news that 2,145 senior-ranking NASA employees will be departing NASA as part of the ongoing downsizing of the agency. It is not clear whether these cuts align with the White House’s earlier statements that it wanted to put humans on the Moon and Mars. The saying used to be measure twice, cut once. With this White House it is cut twice and toss out the measuring tape.