Η Lockheed Martin μόλις παρουσίασε το σύνολο των ιδεών με τις οποίες θα συμμετέχει στους διαγωνισμούς και τις διαδικασίες που ετοιμάζονται για την εξερεύνηση του Άρη και, κύρια, την επιστροφή στη Σελήνη. Συγκεκριμένα…

H εταιρία μας λέει:

Getting to the Surface of the Moon Faster

We fully support accelerating NASA’s goal of landing humans on the surface of the Moon. We’ve been conducting in-depth studies on what an accelerated landing schedule would require. With the right level of commitment, urgency and resources, humans could walk on the surface by 2024.

Our concept would deploy an early version of the Gateway using only its propulsion module and docking port, which puts the critical enabling elements in lunar orbit as quickly as possible. It would also design the crewed lander around proven avionics, structures and propulsion systems from Orion’s crew and service modules, which are already built for human-rated lunar exploration. The assembly of the Orion EM-1 spaceship that will go back to the Moon is nearly complete, and we are already building the EM-2 spacecraft that will take crew to the Moon.

This approach delivers an earlier landing capability featuring reusable technology that also lays a foundation for a future expanded, sustainable human presence at the Moon.

This is an aggressive but achievable schedule and could be the catalyst to help jump-start a new era of human exploration of the Moon, Mars and beyond.

Orion

NASA’s Orion spacecraft is the only capsule specifically designed and built to withstand the punishing environment of deep space. We designed Orion with the technology needed for the extremes of deep space, such as life support, navigation, radiation shielding, communications and its heat shield. The next test flight of Orion, on a Space Launch System (SLS) rocket, called Exploration Mission-1, will take the uncrewed Orion beyond the Moon and back over a three-week mission.

Orion facts:

  • Orion has 30 percent more habitable volume (316 ft3) than Apollo, which allows for the transport and safe return of up to four astronauts to deep space and back to Earth.
  • Orion was designed to accommodate 99 percent of the human population.
  • It takes about three years of training for astronauts to train and prepare for a mission on Orion.
  • The Launch Abort System (LAS) immediately pulls the crew out of harm’s way in the event of an emergency on the launch pad or during ascent.
  • The Orion life support system recycles air, detects and recovers from hazardous situations, and is capable of clearing heat, moisture and odors generated during physical activity, allowing crews to exercise.
  • The Orion crew module environmental control system protects astronauts from extreme temperature changes, sound and vibration.

Lunar Lander 

Our lunar lander concept includes a two-stage lander rather than NASA’s concept of a three-stage lander with ascent and descent elements as well as a transfer vehicle. The lander design taps into four decades of Mars landing experience and Orion design and testing. The lander would include a crew module and ascent stage based on Orion technology and a larger descent element that would eliminate the need for a transfer vehicle for the astronauts.

A landed mission to the Moon is more than a recreation of the Apollo missions. This time, many of the elements would be reusable. The Gateway will allow us to stay at the Moon for months at a time and land anywhere on the surface, unlike Apollo. This includes the south pole which Pence directed NASA for its first mission. Revolutionary science can be performed at the Moon which will teach us more about the origins and formation of the Moon, Earth and our solar system, and perhaps determine if the water on the moon is accessible to be turned into rocket propellant, oxygen, and drinking water.

Landing astronauts on the moon within the next five years may be the primary goal, but NASA has dubbed the effort “Moon to Mars.” The ultimate purpose—establish a sustainable presence at the Moon and use it not only to develop a lunar economy but also as a portal to human exploration of Mars. Targeting lunar sites with water could lead to build up of propellant production plants that could provide fuel for future deep-space missions such as Lockheed Martin’s Mars Base Camp concept.

Gateway

NASA’s lunar Gateway is a “space dock” that will orbit the Moon. It’s where astronauts will be able to perform revolutionary science, establish a lunar commercial economy, and build and test the system elements to get us to the surface of the Moon and on to other destinations such as Mars. It’s the fastest, most cost-effective way to go to the Moon and create a sustainable lunar exploration architecture.

From the Gateway, we can explore the surface of the Moon with a reusable lunar lander. Using the orbiting Gateway as a departure base makes a reusable crewed lander simpler and safer as opposed to an Apollo-style direct-to-surface mission. The lander only needs enough capability to bring a crew and some cargo to the surface, and not large pieces of infrastructure to bring people back and forth from Earth.

Our engineers are performing studies and creating designs to determine how Orion and future habitats will interface with the Gateway; and how the life support, radiation protection, thermal control, power, rendezvous, proximity, operations and docking, EVA airlock, and communication systems would best work in the environment of deep space.

Not only will Orion serve as the nation’s first human-rated deep space exploration spacecraft, it will also play a key role in the creation of NASA’s lunar orbiting Gateway by integrating and leveraging NASA’s investment in Orion capability, systems and technologies. While other commercial vehicles and technologies will support the Gateway, Orion will be the workhorse behind the construction and build-up of the Gateway, allowing for a leaner Gateway in a shorter period of time.

NextSTEP Lunar Habitat

As part of NASA’s Next Space Technologies for Exploration Partnerships (NextSTEP) program, we are studying the capabilities needed to support human pioneering in deep space. Habitats, known formally as “exploration augmentation modules,” are essential for human exploration of the outer bounds of space. Through this partnership, not only are we working with NASA to understand and research the challenges of a lunar gateway, we are also investing significant amounts of our own money to advance our design and build something that will serve commercial applications in addition to NASA’s.  As a force multiplier, this makes every dollar invested by NASA go even further.
As our work on the NextSTEP Habitat in Phase II continues, it will lay the groundwork for the next generation of deep space habitation systems, such as improving various interfaces and creating module configuration options for the Orion spacecraft and commercial ventures.
Beginning in early 2018, we began work on a full-scale prototype of the deep space habitat which is being built at Kennedy Space Center. The Lockheed Martin team will have the opportunity to refurbish the Donatello Multi-Purpose Logistics Module (MPLM) and demonstrate capabilities necessary to support deep space exploration
We are also building a Deep Space Avionics Integration Laboratory in Houston to demonstrate command and control between the gateway and Orion. Through the use of integrated flight software and simulated hardware, the lab will help reduce risk associated with critical data interfaces between gateway elements. It also has an Orion cockpit thatprovides an environment for astronauts to interact with the software and train for various mission scenarios when it comes to human space travel.

Power, Propulsion Element

Power is critical for any gateway activity because there will not be crew present 24/7 – that is where the Power, Propulsion Element, or PPE, comes in. We are uniquely positioned to develop this for NASA based on our planetary heritage – and developing spacecraft that have to operate autonomously at distances well beyond the Moon.

Our technical discriminators based on past performance and heritage robotic systems, like Juno and MAVEN, we can provide affordable operations, robust fault management and safe human interfaces. With advanced solar electric propulsion, the gateway or other lunar architectures can move across various orbits which supports the mission to be scalable and flexible.

An advanced PPE will help provide robust capabilities for a range of upcoming robotic and human exploration missions.

Mars Base Camp

Our conceptual vision for the first interplanetary voyage to Mars is called Mars Base Camp. While in orbit around the Red Planet, Mars Base Camp will provide astronauts a home away from Earth, a platform for conducting critical science and a base to send humans to the surface and back during its three-year mission. Mars Base Camp leverages the Orion spacecraft and the lunar Gateway and its elements to start human space exploration of Mars. A safe, affordable and achievable concept, our Mars orbiting outpost is designed to be led by NASA and its international and commercial partners.