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Studies over the last decade have shown radioisotope-based nuclear electric propulsion to be enhancing and, in some cases, enabling for many potential robotic science missions. Also known as radioisotope electric propulsion (REP), the technology offers the performance advantages of traditional reactor-powered electric propulsion (i.e., high specific impulse propulsion at large distances from the Sun),...
ESA' Mars Express mission is a fully approved and funded project which has entered its spacecraft development (i.e. hardware) phase early January 2000. It is the first of ESA's new 'F' (flexible) missions which are based on a new implementation scenario to maintain overall mission cost below a stringent cost cap. The key features of an F-mission are streamlined management, transfer of more responsibility...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.