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A 1 per cent levy on global retail sales would plug a funding gap of $200 billion when it comes to saving nature. Can COP16 get the world to agree to this ambitious proposal?

Europa Clipper launched toward Jupiter's icy moon on Oct. 14, and carried with it a very important plate.

People are pulling their kids out of traditional education to learn while they travel. Data on educational success are limited, but there are other reasons to consider worldschooling

Kick off the week by catching up on the latest science news.

Go outside at sunset tonight and see a comet!

Teleoperated rovers could soon be working on the moon, with human controllers on Earth manipulating the rovers' tools virtually.

An interview with "Edge of Space" director Jean de Meuron, as well as a clip from the new film about NASA's famous X-15 rocket plane.

Private companies are making progress on expandable habitats, which could help humanity keep its foothold in Earth orbit and settle the moon and Mars.

Star Trek showrunners dished on Lower Decks season 5, Strange New Worlds season 3, and a debut date for the Section 31 movie during Paramount Plus' Star Trek Universe panel at New York Comic-Con on Oct. 20.

The Hubble Space Telescope has captured an intricate portrait of R Aquarii, an odd nearby binary star system that occasionally erupts into spectacular novae.

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.

As part of NASA’s Artemis Program, the ESA’s Moon Village, and the Chinese Lunar Exploration Program (Chang’e), space agencies, research institutes, and commercial space companies are researching how to extract valuable resources from lunar regolith (aka. moon dust). These include water and oxygen, which can be used to provide for astronauts’ basic needs and create liquid hydrogen and oxygen propellant. Remote handling of regolith will be essential to these activities since moon dust is abrasive, electrostatically charged, and difficult to handle.

The teleoperated robot used by the research team from the University of Bristol (1 of 2) Credit: Joe Louca

The team was comprised of researchers from the University of Bristol’s School of Engineering Mathematics and Technology, who carried out the experiment at the European Space Agency’s European Centre for Space Applications and Telecommunications (ESA-ESCAT) in Harwell, UK. The study that describes their experiment was presented at the 2024 International Conference on Intelligent Robots and Systems (IROS 2024) in Dubai and was published in the research journal run by the Institute of Electrical and Electronics Engineers (IEEE).

As lead author Joe Louca, a Doctor of Philosophy at Bristol’s School of Engineering Mathematics and Technology, explained:

“One option could be to have astronauts use this simulation to prepare for upcoming lunar exploration missions. We can adjust how strong gravity is in this model, and provide haptic feedback, so we could give astronauts a sense of how Moon dust would feel and behave in lunar conditions – which has a sixth of the gravitational pull of the Earth’s. This simulation could also help us to operate lunar robots remotely from Earth, avoiding the problem of signal delays.”

The virtual model the team created could also reduce the costs associated with the development of lunar robots for institutes and companies researching the technology. Traditionally, experiments involving lunar construction have required the creation of simulants with the same properties as regolith and access to advanced facilities. Instead, developers can use this simulation to conduct initial tests on their systems without incurring these expensive costs.

The teleoperated robot used by the research team from the University of Bristol (2 of 2) Credit: Joe Louca

Looking ahead, the team plans to investigate the potential non-technical barriers of this technology. This will include how people interact with this system, where communications suffer a roundtrip delay of 5 to 14 seconds. This is expected for the Artemis missions, as opposed to the 3-second delay experienced by the Apollo missions due to increased delays in the Deep Space Network (DSN). Said Louca:

“The model predicted the outcome of a regolith simulant scooping task with sufficient accuracy to be considered effective and trustworthy 100% and 92.5% of the time. In the next decade, we’re going to see several crewed and uncrewed missions to the Moon, such as NASA’s Artemis program and China’s Chang’e program. This simulation could be a valuable tool to support preparation or operation for these missions.”

Further Reading: University of Bristol

The post New Simulation Will Help Future Missions Collect Moon Dust appeared first on Universe Today.

SpaceX launched another set of Eutelsat OneWeb internet satellites to space early Sunday morning (Oct. 20).

The first Starfield expansion has a more traditional flavor to it, yet the core issues and limitations remain untouched, so it won't convince skeptics.

On Episode 133 of This Week In Space, Rod and Tariq talk with Greg Autry on the progress of the Artemis moon program, space science, and the challenges posed by a fast-rising Chinese space program.

NASA recently put a crucial part of the Roman Space Telescope through a rigorous "spin test" designed to evaluate its resilience against the forces of its planned 2027 launch.

A new video shows the upper stage of SpaceX's Starship coming down for a nocturnal splashdown during its fifth test flight.

Did you see last night's aurora?

The five-part Avatar saga will continue three years after The Way of Water, with a threequel showing us a different side of Pandora. Here’s what we know.

HBO Max released a new trailer for "Dune: Prophecy" at New York Comic Con 2024, revealing the series to be just as epic as the films.

The U.S. Space Force has awarded SpaceX $730 million to launch at least nine national security missions, seven of them for the Space Development Agency.