Moon Archives

October 31, 2024October 31, 2024 by Nancy Atkinson

NASA Wants to Move Heavy Cargo on the Moon

Illustration of logistics elements on the lunar surface. Credit: NASA

While new rockets and human missions to the Moon are in the press, NASA is quietly thinking through the nuts and bolts of a long-term presence on the Moon. They have already released two white papers about the lunar logistics they’ll require in the future and are now requesting proposals from companies to supply some serious cargo transportation. But this isn’t just for space transport; NASA is also looking for ground transportation on the Moon that can move cargo weighing as much as 2,000 to 6,000 kg (4,400 to 13,000 pounds.)

October 21, 2024October 21, 2024 by Evan Gough

Scientists Determine the Age of the Moon’s Oldest and Largest Impact Basin

Elevation data of the Moon showing the South Pole-Aitken Basin. Credit: NASA/GSFC/University of Arizona

The massive South Pole-Aitken (SPA) basin is one of the Moon’s dominant features, though it’s not visible from Earth. It’s on the lunar far side, and only visible to spacecraft. It’s one of the largest impact features in the Solar System, and there are many outstanding questions about it. What type of impactor created it? Where did the ejected material end up? Is it feasible or worthwhile to explore it?

But the biggest question could be: how old is it?

October 19, 2024October 19, 2024 by Matt Williams

New Simulation Will Help Future Missions Collect Moon Dust

The ESA lunar base, showing its location within the Shackleton Crater at the lunar south pole. New research proposes building a repository at one of the lunar poles to safeguard Earth's biodiversity. Credit: SOM/ESA

In this decade and the next, multiple space agencies will send crewed missions to the Moon for the first time since the Apollo Era. These missions will culminate in the creation of permanent lunar infrastructure, including habitats, using local resources – aka. In-situ resource utilization (ISRU). This will include lunar regolith, which robots equipped with additive manufacturing (3D printing) will use to fashion building materials. These operations will leverage advances in teleoperation, where controllers on Earth will remotely operate robots on the lunar surface.

According to new research by scientists at the University of Bristol, the technology is one step closer to realization. Through a virtual simulation, the team completed a sample collection task and sent commands to a robot that mimicked the simulation’s actions in real life. Meanwhile, the team monitored the simulation without requiring live camera streams, which are subject to a communications lag on the Moon. This project effectively demonstrates that the team’s method is well-suited for teleoperations on the lunar surface.

October 15, 2024October 15, 2024 by Matt Williams

China Releases its First Roadmap for Space Science and Exploration Through 2050.

China has released its first national plan for space 2024 and 2050. Credit: CFP

China’s space program has advanced considerably since the turn of the century. In addition to developing heavy-launch vehicles like the Long March 5 and building a modular space station in orbit, China has also embarked on an ambitious program of lunar exploration (Chang’e) – which has launched six robotic missions to explore the Moon’s surface since 2007. These missions are paving the way for crewed missions to the Moon by 2030 and creating a permanent habitat around the Moon’s southern polar region – the International Lunar Research Station (ILRS).

They also plan to send crewed missions to Mars by 2033, which will culminate in the creation of a permanent base there too. Earlier today, the Chinese Academy of Sciences (CAS), the China National Space Administration (CNSA), and the China Manned Space Agency (CMSE) jointly released the country’s first long-term scheme for space science and exploration. Titled “National Medium—and Long-Term Development Plan for Space Science (2024-2050),” this plan elaborated on the basic principles, development goals, and roadmap for the country’s space science and exploration through 2050.

September 30, 2024September 30, 2024 by Mark Thompson

Was the Moon Captured?

The general consensus is that Theia crashed into Earth billions of years ago and led to the formation of the Moon. The story doesn’t end there though since there are a few lines of evidence to suggest the Moon could have been captured by the gravitational pull of the Earth instead. The orbit of the Moon is one such observation that leads to a different conclusion for it’s in-line with the plane of the ecliptic rather than the Earth’s equator. A team of researchers have suggested capture theory was the Moon’s origin.

September 30, 2024September 30, 2024 by Mark Thompson

Unloading Cargo on the Moon

LANDO prepares to move its payload to a safe spot on the simulated lunar surface. NASA/David C. Bowman

I don’t think it’s something I have ever really thought of! Robotic explorers can travel around the Solar System visiting our neighbouring planets but when they arrive, sometimes a scientific package must be deployed to the surface. Never occurred to me just how that’s achieved! With a number of landers scheduled to visit the Moon, NASA are testing a new robotic arm called the Lightweight Surface Manipulation System AutoNomy capabilities Development for Surface Operations or LANDO for short! It will lift payloads off the lander and pop them down gently on the surface of the Moon.

September 27, 2024September 27, 2024 by Carolyn Collins Petersen

Europe Simulates the Moon on Earth

ESA's LUNA facility allows future lunar astronauts to train in simulated Moon conditions here on Earth. Courtesy ESA.

Where do you go to practice living and working on the Moon before you actually get there? That’s the question the European Space Agency and German Aerospace Center wanted to answer. So, they worked together to build a mockup of the Moon’s surface near Cologne, Germany.

September 26, 2024September 26, 2024 by Mark Thompson

A New Rover Design Could Crawl Across the Moon for Decades Harvesting Water

A view of the ice-mining Lunar rover and its main components.

We have known that water ice exists on the Moon since 1998. These large deposits are found in the permanently shadowed craters around the polar region. The challenge is how to get it since shadowed craters are not the best place for solar powered vehicles to operate. A team of engineers have identified a design for an ice-mining vehicle powered by americium-241. With a half-life of 432 years, this element is an ideal power source for a vehicle to operate in the dark for several decades.

September 20, 2024September 20, 2024 by Carolyn Collins Petersen

There’s Water All Over the Moon

Two images of the Moon from the Moon Mineralogy Mapper. The top is a black and white view of the north polar region while the bottom is a spectral map of water and hydroxyls seen in the south polar region. Credit: NASA/ISRO/M3 Team/PSI/R. Clark

When you look at the Moon, you don’t see any water on its surface. That doesn’t mean there isn’t any. In fact, there’s a lot of “wetness” on the Moon, but it’s in places and forms we can’t see. Understanding where all those resources are is the subject of a study based on NASA’s Moon Mineralogy Mapper (M3) data taken from aboard the Chandrayaan-1 spacecraft.

September 15, 2024September 15, 2024 by Laurence Tognetti

Studying Stars from the Lunar Surface with MoonLITE, Courtesy of NASA’s Commercial Lunar Payload Services

Diagram conveying the setup for MoonLITE on the lunar surface, beginning with a lander being delivered by NASA’s Commercial Lunar Payload Services (1), which unrolls a fiber umbilical over 100 meters (328 feet) (2), concluding with deploying the siderostat station (3). Science operations begin once instrument calibration is performed. (Credit: van Belle et al. (2024))

Optical interferometry has been a long-proven science method that involves using several separate telescopes to act as one big telescope, thus achieving more accurate data as opposed to each telescope working individually. However, the Earth’s chaotic atmosphere often makes achieving ground-based science difficult, but what if we could do it on the Moon? This is what a recent study presented at the SPIE Astronomical Telescopes + Instrumentation 2024 hopes to address as a team of researchers propose MoonLITE (Lunar InTerferometry Explorer) as part of the NASA Astrophysics Pioneers program. This also comes after this same team of researchers recently proposed the Big Fringe Telescope (BFT), which is a 2.2-kilometer interferometer telescope to be built on the Earth with the goal of observing bright stars.