Moon Archives

September 27, 2021September 27, 2021 by Evan Gough

Chefs on the Moon Will be Cooking up Rocks to Make air and Water

Artist impression of a Moon Base concept. Credit: ESA – P. Carril

NASA has delayed their Artemis mission to the Moon, but that doesn’t mean a return to the Moon isn’t imminent. Space agencies around the world have their sights set on our rocky satellite. No matter who gets there, if they’re planning for a sustained presence on the Moon, they’ll require in-situ resources.

Oxygen and water are at the top of a list of resources that astronauts will need on the Moon. A team of engineers and scientists are figuring out how to cook Moon rocks and get vital oxygen and water from them. They presented their results at the Europlanet Science Congress 2021.

September 26, 2021September 26, 2021 by Nancy Atkinson

Chang’e-5 Returned an Exotic Collection of Moon Rocks

Image of the Chang’e-5 sample “CE5C0400” from the Moon’s surface. This fraction of lunar materials returned to Earth by Chang’e-5 weighs nearly 35 grams and was collected by a robotic arm. Credit: CNSA (China National Space Administration) / CLEP (China Lunar Exploration Program) / GRAS (Ground Research Application System).

Scientists have begun studying the samples returned from the Moon by China’s Chang’e-5 mission in December 2020, and a group of researchers presented their first findings at the Europlanet Science Congress (EPSC) last week.

“The Chang’e-5 samples are very diverse, and includes both local and exotic materials, including some glutenates [sharp, jagged lunar particles], silicas, salts, volcanic glasses, and impact glasses, along with different minerals and different rock types,” said Yuqi Qian, a PhD student at the China University of Geosciences, during his presentation at the EPSC virtual meeting.

September 20, 2021September 20, 2021 by Alan Boyle

NASA’s VIPER Rover Will Hunt for Water Near Nobile Crater at Moon’s South Pole

A data visualization shows the mountainous area west of Nobile Crater and the smaller craters that litter its rim at the lunar south pole. The region includes permanently shadowed areas where subsurface water ice could persist, as well as sunlit areas that would make it possible to power the VIPER rover. (NASA Graphic)

NASA says its VIPER rover will head for the western edge of Nobile Crater near the moon’s south pole in 2023, targeting a region where shadowed craters are cold enough for water ice to exist, but where enough of the sun’s rays reach to keep the solar-powered robot going.

Today’s announcement provides a focus for a mission that’s meant to blaze a trail for Artemis astronauts who are scheduled to land on the lunar surface by as early as 2024, and for a sustainable lunar settlement that could take shape by the end of the decade.

“Once it’s on the surface, it will search for ice and other resources on and below the lunar surface that could one day be used and harvested for long-term human exploration of the moon,” Lori Glaze, director of the planetary science division at NASA’s Science Mission Directorate, said during a teleconference.

September 20, 2021September 20, 2021 by Evan Gough

The Moon was Pummeled Even Harder by Asteroids Than it Looks

We intend to explore the Moon, use its resources, and use it as a jumping-off point for missions deeper into the Solar System. For that we need a Lunar GPS. Image Credit: NASA

The Moon’s pitted surface tells a tale of repeated impacts over a long period of time. While Earth’s active geology erases most evidence of impacts, the Moon has no mechanism that can do the same. So there it sits, stark evidence of an impact-rich past.

The visible record of lunar cratering is used to understand Earth’s formation and history since periods of frequent impacts would affect both bodies similarly. But something’s wrong in our understanding of the Moon’s history. Impact crater dating, asteroid dynamics, lunar samples, impact basin-forming simulations, and lunar evolution modelling all suggest there’s some missing evidence from the Moon’s earliest impacts.

New research says that there were even more large, basin-forming impacts than we think. Scientists think that some of those impacts left crater imprints that are nearly invisible.

September 13, 2021September 13, 2021 by Evan Gough

A New Way to Search for Exomoons

Artist's impression of the view from a hypothetical moon around a exoplanet orbiting a triple star system. Credit: NASA

We’d love to find another planet like Earth. Not exactly like Earth; that’s kind of ridiculous and probably a little more science fiction than science. But what if we could find one similar enough to Earth to make us wonder?

How could we find it? We progress from one planet-finding mission to the next, compiling a list of planets that may be “Earth-like” or “potentially habitable.” Soon, we’ll have the James Webb Space Telescope and its ability to study exoplanet atmospheres for signs of life and habitability.

But one new study is focusing on exomoons and the role they play in a planet’s habitability. If we find a Moon-like exomoon in a stable orbit around its planet, could it be evidence that the planet itself is more Earth-like? Maybe, but we’re not there yet.

September 8, 2021September 8, 2021 by Matt Williams

This is a 3D-Printed Steel Floor Prototype for a Lunar Habitat

In this decade, multiple space agencies and commercial space entities will be taking us back to the Moon. But unlike the Apollo Era, the goal of these programs is not “footprints and flags,” but to establish the necessary infrastructure to keep going back. In particular, NASA, the ESA, Roscosmos, and China are all planning on establishing outposts that will allow for scientific research and a sustained human presence.

The ESA is currently showcasing what its outpost will look like at the 17th annual Architecture Exhibition at the La Biennale di Venezia museum in Venice. It’s known as the International Moon Village, which was designed by the architecture firm Skidmore, Owings & Merrill (SOM) with technical support from the ESA. This same company recently unveiled a prototype of the skeletal metal component that will one day be part of the Village’s lunar habitats.

August 3, 2021August 3, 2021 by Andy Tomaswick

NASA is Going Ahead With a Hopping Lander to Explore the Lunar Surface

Methods of movement for robotic explorers of other worlds have been as varied as the worlds themselves. Some missions have been simple landers, some rovers, and now there’s even been a helicopter flight on Mars. But there is an unexplored hybrid mode of movement that will soon be coming to a Moon near you – hopping. NASA just granted an additional $41.6 million to support development of a hopping lunar lander that will explore the inside of craters that are permanently in shadow.

June 23, 2021June 23, 2021 by Andy Tomaswick

NASA is Finally Sending a Lunar Lander to the Moon’s far Side

The far side of the moon has been getting more popular than a Pink Floyd album lately. A variety of missions are planned to visit the previously overlooked side opposite Earth. Recently NASA announced a few more, including two landers which will measure properties of the Moon’s interior.

May 20, 2021May 25, 2021 by Alan Boyle

Pictures From China’s Mars Rover Fuel NASA Chief’s Funding Pitch to Congress

China's Zhurong rover on Mars — An image from China's Zhurong rover shows spacecraft hardware in the foreground and Martian terrain in the background. (Credit: CNSA)

The first pictures from a Chinese probe on the surface of Mars were released May 19, sparking a plea from NASA’s recently appointed chief for more funding to keep America in the lead on the space frontier.

China’s Zhurong rover, which landed on the Red Planet on May 14, sent back pictures as it sat atop its landing platform on the flat plain of Utopia Planitia. One picture provides a rover’s-eye view of the ramp that the six-wheeled robot will use to roll down onto the surface.

The probe also sent back video clips that were captured by China’s Tianwen-1 orbiter during the lander’s separation.

May 19, 2021May 19, 2021 by Matt Williams

Astronauts Could Dust off Themselves and Equipment on the Moon With an Electron Beam

Buzz Aldrin's bootprint on the surface of the moon during the Apollo 11 mission on July 20, 1969. Credit: NASA

In the coming years, NASA will be sending astronauts to the Moon for the first time since the Apollo Era. This time, and as part of the Artemis Program, NASA also plans to build the necessary infrastructure to establish a sustained human presence on the Moon and eventually missions to Mars – including the Artemis Base Camp and the orbiting Lunar Gateway.

They’ll be getting some new equipment, such as the exploration Extravehicular Mobility Unity (xEMU) spacesuit and a fancy new lunar lander. Of course, as the Artemis astronauts will also have to deal with the same hazards as their predecessors – not the least of which is lunar dust (or regolith). Luckily, NASA is investigating a possible solution in the form of a handheld electron/ultraviolet (UV) device that could mitigate this hazard.