NASA’s return of humans to the Moon in 2024 will involve large numbers of Moon landings with equipment and supplies. New technology must be used to mitigate the lunar dust ejected at high velocities when landing large Moon landers on the lunar surface. SpaceX and Masten both have innovative solutions to combat this problem.
Read MoreResearchers using data from China’s Chang’e 4 lunar lander and Yutu-2 rover were able to confirm many details of the Moon’s farside subsurface that were previously only theory.
Read MorePlanned to land on the Moon in 2025, the Roscosmos Luna 27 will carry an ESA designed robotic drill and laboratory dedicated to collecting and processing volatiles from regolith. While we know ice exists within permanently shadowed regions (PSRs) at the lunar poles, little is known about the exact composition and structure. In-situ sampling is therefore essential for understanding this ice, allowing engineers to build better ice processing systems.
Read MoreChina dominates. Asteroid mining dies but attends its own funeral. Reusable rockets lower the cost and increase access to space. The Moon, Mars, and asteroids all get new survey maps for water resources. Water-based thrusters perform well in orbit. Asteroids are blasted and samples collected. Space mining gets more legal scaffolding. The Moon gets one new rover and two new craters.
Read MoreA prototype plant for studying the extraction of oxygen from lunar regolith started operations recently in the Netherlands. The oxygen extraction method uses a molten salt electrolysis process to remove oxygen from regolith. This ESA based project is an enabling technology for a sustainable presence on the Moon. Being able to collect oxygen from the bountiful lunar regolith will provide a robust supply of rocket oxidizer, breathable air, and feedstock for industrial processes.
Read MoreHaving been in development for years, the Lunar IceCube spacecraft will soon be deployed in lunar orbit where it will map the distribution and dynamics of water on the lunar surface. NASA recently selected the IceCube mission to be one of the thirteen CubeSats deployed during the Artemis 1 mission in 2021. The data IceCube will collect is critical for planning future lunar ice mining missions, especially knowing where the water is on the Moon.
Read MoreIn a talk at the SpaceCom Expo, Tom Cremins, the Associate Administrator for Strategy and Plans at NASA stated that NASA would be releasing a request for information (RFI) to industry for development of a crew capable lunar rover, to be developed in a public-private partnership.
Read MoreNASA recently announced that five new companies, including SpaceX and Blue Origin, are able to bid to provide payload delivery to the lunar surface via the Commercial Lunar Payload Services (CLPS) initiative. The CLPS initiative is encouraging aerospace providers to develop innovative solutions to quickly deliver future payloads to the lunar surface. Although there are now 14 providers vying for only five current opportunities, the high competition will ensure the winning bidders can provide a technically robust solution at an affordable price and acceptable time-frame. Additional opportunities are planned but not guaranteed.
Read MorePlanetoid Mines is a privately-owned startup based out of New Mexico, USA whose primary focus is developing the core components of asteroid mining.
Read MoreAn international team of Chinese, American, and Russian scientists may have conducted the most extensive study of lunar Permanently Shadowed Region (PSR) ice yet performed. By comparing the reflections from flat surfaces in major PSRs to those of adjacent non-PSRs, they determined that the vast majority contain ice. However, the ice appears to be restricted to the uppermost surface.
Read MoreNASA was recently directed to return to the Moon by 2024, an announcement first made in remarks given by Vice President Mike Pence at the 5th meeting of the National Space Council on March 26th. However this huge announcement and acceleration in schedule also came with another set of exciting details. He stated, the “lunar South Pole holds great scientific, economic, and strategic value” and that “when the first American astronauts return to the lunar surface, that they will take their first steps on the Moon’s South Pole.” But why the focus on the Moon’s south pole? He explored that as well, saying that we will “mine oxygen from lunar rocks” and “use nuclear power to extract water from the permanently shadowed craters of the South Pole”. These statements are exciting because they specifically include the use of in-situ resource utilization on the Moon, and select human landing locations near the South Pole due to proximity to those resources.
Read MoreLava tubes on the Moon represent an enticing location for establishing lunar habitats. In addition to providing protection from radiation and meteorites, lunar lava tubes have a stable temperature range compared to surface conditions. These characteristics will allow the building of safe, yet economical habitats in lava tubes. However, we must first explore and categorize lava tubes before establishing the first settlements in them. One likely platform for enabling this exploration is via the Moon Diver mission and the tethered Axel rover.
Read MoreAlthough multiple landers and rovers have touched down on the Moon, no vehicle has visited the Permanently Shadowed Regions (PSRs) at the lunar poles. Water ice has been observed within some PSRs, and therefore represents an ideal target for future lunar missions. An important unknown to study before the first PSR mission is understanding the surface environment, including how much mass the PSR regolith can support. It is critical that rover wheels and landing pads don’t sink into the regolith. To study this, a recent analysis used boulder tracks to evaluate the bearing capacity of regolith in these areas.
Read MoreThe permanently shadowed regions (PSRs) at the lunar poles represent prime locations for finding high concentrations of water bearing material on the Moon. Even though PSRs have been remotely observed for the past few decades, much is still unknown about these areas. Key questions include the origin of the ice, how extensive it is, and how it changes over time. A recent model addresses some of these questions by predicting how long near-surface ice should exists before being sublimated away.
Read MoreWith the China National Space Administration (CNSA) successfully landing their Chang’e 4 lander and Yutu-2 rover in January 2019, China has now had two successful landings on the Moon. Their first successful landing with Chang’e 3 was also the first soft landing on the lunar surface since the Soviet Luna 24 in 1976. China’s most recent landing with Chang’e 4 is an even greater accomplishment as it is the first time any spacecraft has landed on the Moon’s far side. These missions are just the start of China’s ultimate goals for lunar exploration.
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