With the Kennedy Space Center (KSC) falling silent after the retirement of the Space Shuttle, it’ll be at least five years before the public will see the iconic sight of NASA’s follow-on vehicle rising off the launch pad. Interestingly, the Space Launch System (SLS) will follow some of the Shuttle’s heritage of “Flight Operations” – [...]
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The US space agency announced a reduced FY13 budget proposal on Monday, with planetary science becoming this year’s major casualty. The Space Launch System (SLS) and Orion – as exploration – also received cuts, leading to Senator Kay Bailey Hutchison issuing a warning that NASA should not cut any money from the Agency’s exploration vehicles.
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The Space Launch System (SLS) teams are looking into the potential of finding extra roles for the vehicle, in addition to – or in tandem with – the flagship exploration missions, noting its availabity for Department of Defense (DoD) payloads and even what is known as “Secondary Payloads” – allowing satellites to hitch a ride [...]
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Aerojet – famous for being a key element of numerous launch vehicle and satellite propulsion systems – believe their Solar Electric Propulsion (SEP) technology can be positively applied to an Exploration Gateway Platform – which has been touted as a potential – and often favored – approach in NASA’s ongoing studies into a long-term exploration [...]
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As NASA managers continue to work through the evaluations into an exploration roadmap for the agency, the end goal of sending humans to Mars is starting to show a level of consistency. Per documentation, the key Design Reference Mission (DRM) evaluations are pointing to the “Flexible Path” approach of visiting a Martian moon, prior to [...]
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Kennedy Space Center engineers have begun removing Main Propulsion System (MPS) hardware from the aft of the retired orbiters. The flight-flown hardware – a natural match to the RS-25Ds the SLS will initially fly with – will live on with the monster rocket, as much as some of the orbiter hardware will be focused on [...]
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NASA’s 15 Space Shuttle Main Engines (SSMEs) are being transported to the Stennis Space Center (SSC), as they transition towards their future role with the Space Launch System (SLS). The highly reliable RS-25Ds – nine of which flew with the last three Space Shuttle missions – will eventually be succeeded by the expendable RS-25E, early [...]
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As the Space Launch System (SLS) teams head into their first full year since the vehicle was finally announced, fascinating – albeit well into the future – Exploration Systems Development (ESD) Design Reference Mission (DRM) options for deep space have been outlined in the SLS Concept Of Operations (Con Ops), options which include ambitious missions [...]
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The Kennedy Space Center is undergoing improvements to its buildings and infrastructure, work which will continue at the spaceport through to 2013. Most of the work is taking place on the 50 year old waterway, which links the Turn Basin to the crawlerway through to both Pad 39A and 39B – the latter of which [...]
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For the past several months, a plan to restart shuttle operations – funded by billions of dollars of secured non-government investment – was under evaluation with NASA and shuttle contractors prior to the secret effort ending last week. However, the group behind the effort have now switched their focus to a “Next Generation, Shuttle Capable” vehicle [...]
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With evaluations continuing into NASA’s future crewed exploration aspirations, the foundations behind what should be a definitive roadmap – otherwise known as Exploration Systems Development (ESD) Design Reference Missions (DRM) – are starting to come to light, as outlined in the Space Launch System (SLS) Concept Of Operations (Con Ops) document.
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As NASA continues to define and plan for the future of human space exploration of the solar system beyond Low Earth Orbit, the Human Space Exploration Community’s Workshop on the GER – in cooperation with NASA – has outlined the potential path the U.S. space agency will follow in the build up to eventual crewed [...]
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In a potential marriage of the Space Launch System (SLS) with a central exploration plan, a Boeing-authored presentation has proposed an Exploration Gateway Platform architecture that not only returns man to the lunar surface – via the use of only one SLS launch to a reusable Lunar Lander – but provides a baseline for pathfinders [...]
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The recently produced Concept of Operations (Con Ops) documentation has revealed the Space Launch System (SLS) will be ready to launch within a week of rollout, around a third of the average pad flow time required for the Space Shuttle. Meanwhile, the SLS Mobile Launcher (ML) has been transported back off Pad 39B following numerous [...]
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The Space Launch System (SLS) Mobile Launcher (ML) has completed its debut trip to Pad 39B, following a steady journey atop of the Crawler Transporter (CT). While a large amount of testing will be carried out at the pad, the trip down the crawlerway provides engineers with vital data, which can be feed into the [...]
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In a full 500 second test firing, the J-2X engine – a key part of the evolved Space Launch System (SLS) – has been put through its paces at NASA’s Stennis Space Center (SSC). Up to three of the powerful engines will power the Upper Stage of the Heavy Lift Launch Vehicle (HLV), in configurations [...]
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The Space Launch System (SLS) Mobile Launcher (ML) will make its debut Crawler Transporter (CT) trip to Pad 39B later this month. Several week’s worth of testing will be conducted – including a visually dramatic fire suppression deluge test – as part of its development towards an eventual role of hosting crewed launches to Mars.
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Teams at the main NASA centers are continuing to build up their involvement in the Space Launch System (SLS), ranging from mission operations in Houston, infrastructure evaluation at the Kennedy Space Center (KSC) and vehicle design at the Marshall Space Flight Center (MSFC). Exploration roadmap details remain under evaluation, although NASA claim the vehicle’s “flexibility” [...]
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October’s NASA Extreme Environment Mission Operations (NEEMO) mission, based at the Aquarius underwater habitat in Key Largo, Florida, is set to begin this week – weather permitting. The 13 day mission will conduct an underwater simulation of protocols which may become part of a crewed mission to a Near Earth Object (NEO).
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The Space Launch System (SLS) is undergoing final refinements – known as trades – on a preferred baseline for the opening flights, with documentation showing a preference to debut the Heavy Lift Launch Vehicle (HLV) with four RS-25s on the core stage, instead of three. Should this become an approved configuration, it would allow for [...]
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