

Space
Scientists have found a way to make oxygen out of Moon Dust
Scientists from the European Space Agency have found a way to make oxygen out of moon dust in hopes to one day help astronauts use resources on the moon to make breathable air and even rocket fuel.
The Moon has a massive supply of oxygen — a valuable resource needed for future human missions. However, that supply is not in the atmosphere, but instead, contained within the dust on the lunar surface.
Stationed at the Materials and Electrical Components Laboratory of the European Space Research and Technology Centre (ESTEC), which is based in the Netherlands, scientists are looking for ways to facilitate living off-planet.
Last year, a group of European scientists proposed an idea on how to extract oxides from lunar regolith — a term used to describe the mixture of loose dust and dirt that covers solid rock. Now, they’ve taken that research one step further and built a prototype extractor to show how the technology would work.
If it works, it has huge implications for the future of deep space travel. Having a capability like this would provide people access to crucial resources that could facilitate the establishment of long-term bases on the moon and Mars.
“Having our own facility allows us to focus on oxygen production, measuring it with a mass spectrometer as it is extracted from the regolith simulant,” Beth Lomax, a chemist from the University of Glasgow in Scotland said in a news statement.
“Being able to acquire oxygen from resources found on the Moon would obviously be hugely useful for future lunar settlers, both for breathing and in the local production of rocket fuel.”
Thanks to samples brought back from the Moon’s surface, we know that the lunar regolith is teeming with oxygen (roughly 40–45% percent by weight). Unfortunately, that supply is not easily accessible.
Previous attempts to extract the oxygen from the regolith haven’t been that successful. But Lomax and her team, think they have what it takes. And it requires a bit of chemistry.
Using a technique called molten salt electrolysis, the regolith is first placed in a metal basket with molten Calcium chloride (an electrolyte) is added to it. The mixture is then heated to around 950 degrees Celsius. (It may sound hot but it’s still below the melting point of the regolith.)
Next, an electrical current is applied. This extracts the oxygen, so it can be easily removed.
The method was first developed by a UK company called Metalysis for commercial metal production. Lomax worked at the company while earning her PhD and recreated the process at ESTEC.
Her team says this method can extract up to 96 percent of the oxygen from the regolith; as an added bonus, the left over material is a mix of metal alloys.
The remnants can then be used for other projects, perhaps even as building materials fed into a 3D printer.
With ESA and NASA both planning on returning to the moon in the coming years, the team’s ultimate goal is to build a version that could operate on the moon. That could happen sometime in the mid-2020s.
“We are working towards a sustained human presence on the Moon, and maybe one day, Mars,” explained Tommaso Ghidini, Head of the Structures, Mechanisms and Materials Division at the ESA.
This research could help make that goal possible.
Elon Musk
Elon Musk reveals when SpaceX will perform first-ever Starship catch
“Starship catch is probably flight 13 to 15, depending on how well V3 flights go,” Musk said.

Elon Musk revealed when SpaceX would perform the first-ever catch attempt of Starship, its massive rocket that will one day take life to other planets.
On Tuesday, Starship aced its tenth test flight as SpaceX was able to complete each of its mission objectives, including a splashdown of the Super Heavy Booster in the Gulf, the deployment of eight Starlink simulators, and another splashdown of the ship in the Indian Ocean.
It was the first launch that featured a payload deployment:
SpaceX Starship Flight 10 was so successful, it’s breaking the anti-Musk narrative
SpaceX was transparent that it would not attempt to catch the Super Heavy Booster, something it has done on three previous occasions: Flight 5 on October 13, 2024, Flight 7 on January 16, and Flight 8 on March 6.
This time, it was not attempting to do so. However, there are bigger plans for the future, and Musk detailed them in a recent post on X, where he discussed SpaceX’s plans to catch Starship, which would be a monumental accomplishment.
Musk said the most likely opportunities for SpaceX to catch Starship itself would be Flight 13, Flight 14, and Flight 15, but it depends on “how well the V3 flights go.”
The Starship launched with Flight 10 was a V2, which is the same size as the subsequent V3 rocket but has a smaller payload-to-orbit rating and is less powerful in terms of initial thrust and booster thrust. Musk said there is only one more V2 rocket left to launch.
Starship catch is probably flight 13 to 15, depending on how well V3 flights go
— Elon Musk (@elonmusk) August 27, 2025
V3 will be the version flown through 2026, as V4, which will be the most capable Starship build SpaceX manufactures, is likely to be the first company ship to carry humans to space.
Musk said that SpaceX planned to “hopefully” attempt a catch of Starship in 2025. However, it appears that this will likely be pushed back to 2026 due to timing.
SpaceX will take Starship catch one step further very soon, Elon Musk confirms
SpaceX would need to launch the 11th and 12th test flights by the end of the year in order to get to Musk’s expected first catch attempt of Flight 13. It’s not unheard of, but the company will need to accelerate its launch rate as it has only had three test flights this year.
News
SpaceX aces Starship test flight 10 with successful payload deployment
The mission began at 6:30 p.m. local time in Starbase, Texas, when the launch of Starship initiated. After about eight minutes, stage separation was completed, and the Super Heavy Booster headed back down to Earth for a planned splashdown in the Indian Ocean:

SpaceX aced its tenth Starship test flight on Tuesday night after multiple delays pushed the mission back to this evening. Originally scheduled for Sunday night, SpaceX had two delays push the flight back to Tuesday, which ultimately provided ideal conditions for a launch attempt.
The tenth test flight of Starship had several objectives, including a successful splashdown of the booster in the Gulf of America, the deployment of eight Starlink simulation modules from the PEZ dispenser, and a splashdown of the ship in the Indian Ocean.
SpaceX successfully achieved all three of these objectives, making it one of the most successful test flights in the Starship program. There was no attempt to catch the booster this evening, as the company had been transparent about it ahead of the launch.
The mission began at 6:30 p.m. local time in Starbase, Texas, when the launch of Starship initiated. After about eight minutes, stage separation was completed, and the Super Heavy Booster headed back down to Earth for a planned splashdown in the Indian Ocean:
Super Heavy has splashed down in the Gulf pic.twitter.com/LGozUAmLt8
— SpaceX (@SpaceX) August 26, 2025
Starship was then the main focus of the rest of the broadcast as it completed its ascent burn and coasted through space, providing viewers with spectacular views as the mission headed toward new territory, including the deployment of Starlink simulators. This would be the first time SpaceX would attempt a payload deployment.
The deployment works like a PEZ dispenser, as the simulators were stacked on top of one another and would exit through a small slit one at a time.
This occurred roughly 20 minutes into the mission:
Open the pod bay door, HAL
Starship deploying @Starlink simulator sats pic.twitter.com/3CSOyulzcJ
— SpaceX (@SpaceX) August 26, 2025
An hour and six minutes into the flight, Starship reached its final destination, which was the Indian Ocean. A successful splashdown would bring closure to Starship’s tenth test flight, marking the fifth time a test flight in the program’s history did not end with vehicle loss.
It was also the first of four test flights this year that will end with Starship being recovered.
Splashdown confirmed! Congratulations to the entire SpaceX team on an exciting tenth flight test of Starship! pic.twitter.com/5sbSPBRJBP
— SpaceX (@SpaceX) August 27, 2025
SpaceX is expected to launch Starship again in approximately eight weeks, pending the collection of data and other key metrics from this flight.
News
WATCH: SpaceX attempts Starship’s tenth test flight after two delays
This evening, SpaceX has already stated that conditions appear to be approximately 45 percent favorable for launch. This is ten percent less than last night, when the mission was eventually scrapped around 7 p.m. local time.

SpaceX is set to launch Starship tonight, provided the weather cooperates and everything with the ship goes smoothly.
This is SpaceX’s third attempt to launch Starship for its tenth test flight, with Sunday’s and Monday’s attempts both being scrapped due to a leak and unfavorable weather conditions on the respective days.
This evening, SpaceX has already stated that conditions appear to be approximately 45 percent favorable for launch. This is ten percent less than last night, when the mission was eventually scrapped around 7 p.m. local time.
Propellant load of the upper stage and Super Heavy booster is already underway, and the launch is expected to occur at 6:30 p.m. in Starbase, Texas.
You can watch the tenth test flight of Starship below via SpaceX:
Watch Starship’s tenth flight test → https://t.co/UIwbeGoo2B https://t.co/BFrpQPQFUw
— SpaceX (@SpaceX) August 26, 2025
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