12/16/2023 0 Comments Au nasa meaning![]() Aug 26, 2006: After months of debate about how to classify Eris, the International Astronomical Union votes to change the definition of a planet.Sep 2005: Scientists announce Xena has a tiny moon, which they nickname Gabriella after Xena's sidekick on a television show about a warrior princess.The discovery reignites a debate about the definition of a planet. They nickname the tiny world Xena after a fictional television character. Jan 8, 2005: Scientists announce they have discovered a Pluto-sized world billions of miles beyond the orbit of Neptune."By actively contributing to NASA's Artemis program, we are leading the way for a technology-led innovation funding model with government, industry and research partners to sustain growth in the Australian space industry." An artist's impression of a possible ELO2 lunar rover. "Our mission is to foster new horizons in the Australian space sector, focusing on the collaboration and projects that will help Australia build expertise and supply chains for critical technologies. Joseph Kenrick, Program Manager at Lunar Outpost Oceania, said in October: The other consortium is ELO2, co-led by Brisbane company EPE and the Melbourne arm of US aviation and aerospace company Lunar Outpost. "Not just built for the hot, not just built for the cold, but built to deal with both of those things, with new forms of shielding for example." ELO2 We're just not used to dealing with that, even with what we deal with in the Pilbara."ĭr Campbell said AROSE's rover design would feature a significant amount of advanced tech. Since the Moon has no atmospheric or liquid erosion properties it's much sharper than soil particulates here on Earth. ![]() ![]() "It's not like digging up normal dirt here on Earth. "Lunar regolith is pretty nasty stuff," said AROSE Director of Space Programs Dr Newton Campbell. In an update it shared in September, AROSE said whichever rover was chosen would face "some of the most extreme environmental conditions ever encountered", including extreme high and low temperatures, solar radiation, and the complexities of lunar soil, known as regolith. An artist's impression of a possible AROSE lunar rover. It's a not-for-profit organisation with headquarters in Perth and counts the likes of The University of Western Australia and oil and gas giant Woodside Energy among its founding partners. One of the consortiums in called AROSE, which stands for Australian Remote Operations for Space and Earth. Let's take a look at both of the consortiums. One of the consortiums will then be chosen to develop their rover for the mission, taking place in 2026 or 2027.Īccording to the Australian Space Agency, the rover needs to have a mass of less than 20 kilograms. Not yet, but two Australian consortiums - AROSE and ELO2 - are working on designs for the rover, to be ready for mid-2024. "Most importantly, the mission goals and capabilities should be clearly defined before starting mission development, along with any engineering interfaces to other equipment such as a landing system or a follow-on mission." Ideally, the most important components will be extensively tested and may have flown successfully on previous missions. For smaller rovers on the Moon, solar power and batteries are likely to be a better option. "For the Perseverance Rover on Mars, NASA chose nuclear power. David Flannery is part of the team controlling NASA's Perserverance Rover on Mars. For example, it might need to carry specific instrumentation or be powered in a certain way. ![]() "The design of the actual rover will flow from these needs. The mission team will then determine the capabilities that are needed to answer those questions - such as mobility requirements, being able to measure the chemistry of a rock, et cetera. "Space agencies typically begin the process of mission development years in advance by consulting the scientific community about the most important science questions. Here's what astrobiologist David Flannery from the Queensland University of Technology has to say on that question: ![]()
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