Moon Archives

April 17, 2023April 17, 2023 by Laurence Tognetti

The Moon is the Best Place to Transport Rocket Fuel

Artist depiction of future lunar astronauts. (Credit: NASA)

When astronauts return to the Moon in the next few years, the plan is to have them stay for good while establishing a permanent outpost on Earth’s nearest celestial neighbor. Like all space missions, a lunar outpost will require fuel for long-term sustainability, but would it be better to mine fuel on the Moon or get fuel resupply from the Earth? This is what a team of researchers led by Bocconi University in Italy hope to address as they addressed the best option in terms of deriving fuel from either the Earth or the Moon.

April 7, 2023April 7, 2023 by Nancy Atkinson

An Amazing New Map of the Moon, In LEGO

A new LEGO Idea concept, a detailed lunar map called The Moon: Earth's Companion. Image courtesy Marc Sloan.

OK, LEGO fans, it’s time to vote this awesome new LEGO Idea into existence! A stunning new 2,360-piece Lego Art space poster called “The Moon: Earth’s Companion” is currently gathering supporters on the LEGO Ideas website. If it gets enough votes, LEGO will review it and possibly create it.

This highly detailed, retro-style brick-built Moon map is not only beautiful, but educational. When put together, it shows the Moon’s craters and terrain features, displaying lunar geology and maria. It also includes geometrical phases of the Moon and a brick-built panorama depicting the Earth rising over the lunar landscape.

Not surprisingly, the idea was chosen as one of the LEGO Ideas Staff Picks, which celebrates “fantastic projects that show off something out of the ordinary.” In just a matter of weeks, the submission has already notched up over 8,800 supporters, and is well on its way to the 10,000-supporter milestone needed for it to be considered for production by Lego. Let’s do this, vote here!

March 31, 2023March 31, 2023 by Nancy Atkinson

Low Gravity Simulator Lets You Jump Around in Lunar Gravity

A participant uses the MoLo facility in Milan, Italy which simulates lunar gravity. Credit: ESA.

When the Apollo astronauts landed on the Moon, they had to perform tasks in 1/6th of Earth’s gravity. At first, walking and working in this low gravity environment posed some challenges. However, the astronauts soon adapted and figured out that hopping like a bunny made it easier to get around.

The Artemis astronauts will also need to adapt to life on the Moon, and to that end, ESA has built a unique facility in a 17-meter (55 ft.) refurbished ventilation shaft.

March 29, 2023August 25, 2023 by Matt Williams

China Hints at its Goals for a Lunar Base

Visualization of the ILRS, from the CNSA Guide to Partnership (June 2021). Credit: CNSA

In June 2021, China announced it was partnering with Russia to launch a lunar exploration program that would rival NASA’s Artemis Program. This program would include robotic landers, orbiters, and crewed missions that would culminate with the creation of an outpost around the Moon’s southern polar region – the International Lunar Research Station (ILRS). While the details are still scant, periodic updates have provided a “big-picture” idea of what this lunar outpost will look like.

Case in point, at a recent national space conference, a team of scientists from the Chinese Academy of Sciences (CAS) presented a list of objectives for the ILRS. According to China Science Daily, these objectives will include Moon-based astronomy, Earth observation, and lunar in-situ resource utilization (ISRU). In addition, the CAS scientists indicated that China plans to establish a basic model for a lunar research station based on two planned exploration missions by 2028, which will subsequently expand into an international base.

March 20, 2023March 20, 2023 by Nancy Atkinson

Here’s Where Artemis III Might Land. It Looks… Inviting

Malapert massif (informal name) is thought to be a remnant of the South Pole - Aitken basin rim, which formed more than 4 billion years ago. More recently, this magnificent peak (lower left) was selected as an Artemis 3 candidate landing region. Image is 25 kilometers wide in the center, Narrow Angle Camera M1432398306LR (NASA/GSFC/Arizona State University).

Where on the Moon will the first crewed Artemis mission Land? While NASA is still deliberating on the exact location, they’ve chosen several candidate landing sites near the lunar south pole. This new image captured by the Lunar Reconnaissance Orbiter reveals what the astronauts might see out the window as they approach their destination.

March 15, 2023June 27, 2023 by Nancy Atkinson

NASA and Axiom Space Do a Partial Reveal of the Spacesuit That Will be Worn on the Moon

A partial reveal of the new spacesuit that will be used for the first crewed Artemis mission to the Moon, created by NASA and Axiom Space. The actual suits will be white, not dark. Credit: Axiom Space.

NASA and Axiom Space Inc. provided a first, limited look at the new spacesuits that will be worn by the next astronauts to land on the Moon. The Axiom Extravehicular Mobility Unit (AxEMU) spacesuit that will be worn for the Artemis missions was only partially revealed at an event at Johnson Space Center in Houston, in order not to give away any proprietary information about the suit.

“Since a spacesuit worn on the Moon must be white to reflect heat and protect astronauts from extreme high temperatures,” Axiom Space said in a press release, “a cover layer is currently being used for display purposes only to conceal the suit’s proprietary design.”

March 10, 2023March 10, 2023 by Andy Tomaswick

Astronauts Could Clear Lunar Dust Away with Nitrogen Spray

One of the last times we did an article about a technology that could remove lunar dust from clothing, we opened it with a famous meme line from Star Wars. That also means we should probably avoid subjecting everyone to it again here. Still, the fact that we’ve had an opportunity to use it more than twice recently proves that removing lunar dust is a problem that has attracted a lot of attention in recent years. Artemis, NASA’s program to go back to the Moon this decade, is the cause of a lot of that attention as there are plenty of problems still to overcome. Some of those might be solved by a technique developed by a team at Washington State University (WSU) that uses every child’s gas that allows them to pound nails in with bananas – liquid nitrogen.

March 8, 2023March 8, 2023 by Carolyn Collins Petersen

What Time is It on the Moon? It May Get its Own Timezone

Artist's impression of astronauts on the lunar surface, as part of the Artemis Program. How will they store power on the Moon? 3D printed batteries could help. Credit: NASA

When the first people set foot on the Moon for long-term projects, they’ll need a lot of things, including their own time zone. That makes sense since they’ll be on an entirely different world. And, they’ll depend on a whole new set of technologies that will need time coordination with each other. So, space agencies are now figuring out what time zone the Moon will have.

February 24, 2023February 24, 2023 by Nancy Atkinson

It Should be Possible to Farm on the Moon

Artist concept of a future farm on the Moon. Places like this could be where lunar inhabitants get their fresh salads and other veggies. Credit: Solsys Mining.

An astronaut’s gotta eat, right? Especially if they are on a long-duration mission to places like the Moon. Scientists have been looking into how the lunar regolith could possibly support growing food for humans, as growing plants for food and oxygen will be critical for future long-term lunar missions.

One company has been diligently researching this concept and they say there’s good news.

February 11, 2023February 11, 2023 by Matt Williams

Dust From the Moon Could Help the Shade the Earth and Slow Down Climate Change

View of the Earth rising above the lunar horizon, taken during the Apollo 11 mission. Credit: NASA

Alongside nuclear war or a massive impact from an asteroid, anthropogenic climate change is one of the greatest existential threats facing humanity today. With the rise in greenhouse gas emissions through the 20th century, Earth’s atmosphere continues to absorb more of the Sun’s energy. This has led to rising temperatures, rising sea levels, and increased drought, famine, wildfires, and other ecological consequences. According to the Intergovernmental Panel on Climate Change (IPCC), global temperatures will increase by an average of 1.5 to 2 °C (2.7 to 3.6 °F) by 2050.

For some parts of the world, the temperature increases will be manageable with the right adaptation and mitigation strategies. For others, especially in the equatorial regions (where most of Earth’s population lives), the temperature increases will be severe and will make life untenable for millions of people. For decades, scientists have considered using a sunshield to block a fraction of the Sun’s energy (1 to 2%) before it reaches Earth’s atmosphere. According to a new study by a team led by the University of Utah, lunar dust could be used to shield Earth from sunlight.