Lunar Gateway Archives

November 25, 2024November 24, 2024 by Matt Williams

NASA, SpaceX Illustrate Key Moments of Artemis Lunar Lander Mission

Artist's rendering of the Starship HLS on the lunar surface. NASA has contracted with SpaceX to provide the lunar landing system. Credit: SpaceX — Artist's rendering of the Starship HLS on the Moon's surface. NASA has contracted with SpaceX to provide the lunar landing system. Credit: SpaceX

Before the decade is out, as part of the Artemis Program, NASA plans to send astronauts to the Moon for the first time since the Apollo Era. To realize this goal, they have contracted with commercial space industries to develop all the necessary components. This includes the Space Launch System (SLS) and the Orion spacecraft that will take the Artemis astronauts to the Moon. There’s also the Lunar Gateway and the Artemis Base Camp, the infrastructure that will facilitate regular missions to the Moon after 2028.

In between, NASA has also partnered with companies to develop the Human Landing Systems (HLS) that will transport the Artemis astronauts to the lunar surface and back. This includes the Starship HLS SpaceX is currently developing for NASA, which will rendezvous with the Orion spacecraft in lunar orbit and allow the Artemis III astronauts to land on the Moon (which will take place no sooner than September 2026). In a series of newly-updated images, SpaceX has provided artistic renders of what key moments in this mission will look like.

August 4, 2023August 4, 2023 by Matt Williams

A Massive Solar Storm was Detected on Earth, Mars, and the Moon

Giant solar eruption felt on Earth, Moon and Mars. Credit: ESA

A coronal mass ejection erupted from the Sun on October 28th, 2021, spreading solar energetic particles (SEPs) across a volume of space measuring more than 250 million km (155.34 million mi) wide. This means that the event was felt on Earth, Mars, and the Moon, which was on the opposite side of the Sun at the time. It was also the first time that a solar event was measured simultaneously by robotic probes on Earth, Mars, and the Moon, which included ESA’s ExoMars Trace Gas Orbiter (TGO) and Eu:CROPIS orbiter, NASA’s Curiosity rover and Lunar Reconnaissance Orbiter (LRO), and China’s Chang’e-4 lander.

The ESA’s Solar Orbiter, Solar and Heliospheric Observatory (SOHO), and BepiColombo missions were also caught by the outburst and provided additional measurements of this solar event. The study of Solar Particle Events (SPE) – aka. solar flares – and “space weather” phenomena are vital to missions operating in Low Earth Orbit (LEO) – for example, crews living and working on the International Space Station (ISS). But it is especially vital for missions destined for locations beyond LEO and cislunar space, including Project Artemis and the many proposals for sending astronauts to the Moon and Mars in the coming years.

June 13, 2023June 13, 2023 by Matt Williams

Astronauts Will Be Tracking Dust Into the Lunar Gateway. Is This a Problem?

Artist's impression of astronauts on the lunar surface, as part of the Artemis Program. Credit: NASA

Lunar regolith (aka. Moondust”) is a major hazard for missions heading to the Moon. It’s everywhere on the surface – 5 to 10 meters (~16.5 to 33 feet) in depth in some places – not to mention jagged and sticky! During the Apollo missions, astronauts learned how this dust adhered to everything, including their spacesuits. Worse, it would get tracked back into their Lunar Modules (LMs), where it stuck to surfaces and played havoc with electronics and mechanical equipment, and even led to long-term respiratory problems.

This is a major concern for the Artemis Program, which aims to establish a “sustained program of lunar exploration and development.” One of the key elements of this program is the Lunar Gateway, a lunar habitat that will orbit the Moon for a planned 15 years and facilitate long-term missions to the surface. The impact that regolith introduced by astronauts returning from the surface will have is not well understood. In a recent paper, a NASA-led team of researchers created a physics-based model to asses how regolith could impact the habitat over time.

April 24, 2023July 11, 2023 by Matt Williams

NASA is Sending Humans Back to the Moon, But it Won't Stop There. Next Comes Mars

NASA recently announced the astronauts that will make up the Artemis II crew. This mission will see the four-person crew conduct a circumlunar flight, similar to what the uncrewed Artemis I mission performed, and return to Earth. This mission will pave the way for the long-awaited return to the Moon in 2025, where four astronauts will fly to the Moon, and two (“the first woman and first person of color“) will land on the surface using the Starship HLS. These missions are part of NASA’s plan to establish a program of “sustained lunar exploration and development.”

As NASA has emphasized for over a decade, the Artemis Program is part of their “Moon to Mars” mission architecture. On Tuesday, April 18th, NASA released the outcomes from its first Architecture Concept Review (ARC 2022), a robust analysis designed to align with its overall mission strategy and define the supporting architecture. This included an Architecture Document and an executive summary that provide a detailed picture of the mission architecture and design process, plus six supporting white papers that addressed some of the biggest questions regarding exploration and architecture.

October 12, 2022October 12, 2022 by Nancy Atkinson

Phew, NASA’s CAPSTONE is no Longer Tumbling in Space

Artist rendition of the CAPSTONE mission. Credit: Advanced Space.

Engineers with the trouble-plagued CAPSTONE mission to the Moon have made progress in stabilizing the spacecraft. A month ago, the microwave-oven-sized CAPSTONE (Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment) began tumbling and lost its orientation in space. But now, after weeks of painstaking and patient troubleshooting, team members successfully executed an operation to stop the spacecraft’s spin. NASA says this clears a major hurdle in returning the spacecraft to normal operations.

September 10, 2022September 11, 2022 by Laurence Tognetti

New Animation Shows how the Artemis Missions Will use the Lunar Gateway and a Starship to put Humans Back onto the Moon

A recent YouTube video made by YouTube account, Hazegrayart, combines awesome computer animation, great music, and crisp archived audio recordings to show how NASA’s future Lunar Gateway will function for the upcoming Artemis missions. The archived audio recordings encompass only about a third of the short four and a half minutes of video, with almost the entire length being filled with a very relaxing soundtrack as the viewer is left fixated watching a slow and methodical ballet of spaceships come together at Gateway.

June 28, 2022June 28, 2022 by Nancy Atkinson

Rocket Lab Launches NASA’s CAPSTONE Mission to the Moon

An image of the Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment, or CAPSTONE, launching aboard Rocket Lab’s Electron rocket from the Rocket Lab Launch Complex 1 on the Mahia Peninsula of New Zealand Tuesday, June 28, 2022. Credits: Rocket Lab

A microwave oven–sized cubesat launched to space today from New Zealand by commercial company Rocket Lab and their Electron rocket. The small satellite will conduct tests to make sure the unique lunar orbit for NASA’s future Lunar Gateway is actually stable.

The Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment, or CAPSTONE, mission launched at 5:55 a.m. EDT (09:55 UTC) on Tuesday June 28 from the Rocket Lab Launch Complex 1 on the Mahia Peninsula of New Zealand. The Electron has now flown 27 times with 24 successes and 3 failures.

May 18, 2022May 18, 2022 by Matt Williams

China has a new Human Lunar Space Program, With Plans for Landers, Orbiters, Rovers, and a Lunar Base

The China National Space Agency (CNSA) has advanced considerably since the turn of the century, boasting new launch vehicles, robotic missions to the Moon and Mars, and a modular space station in orbit (Tiangong). According to various sources, they plan to advance even further in the coming years and decades. Given the tight-lipped nature of the Chinese government and its agencies, much of what we periodically hear is based on snippets of information, gossip, and speculation.

However, in a recent interview with the state-owned CCTV new network, chief designer Huang Zhen confirmed that China’s space agency has established the Crewed Lunar Program Office. This program will consist of additional robotic missions to explore the Moon, followed by crewed missions and the creation of a base camp. Zhen also confirmed that he and his team at the China Association for Science and Technology (CAST) are currently developing the key technologies that will make this happen.

November 9, 2021November 9, 2021 by Matt Williams

Court Turns Down Blue Origin’s Attempt to Prevent SpaceX’s Lander Contract

Illustration of SpaceX Starship human lander design that will carry the first NASA astronauts to the surface of the Moon under the Artemis program. Credits: SpaceX

For months, the commercial space sector has waited for a pivotal case to be resolved. This was none other than the legal action filed by Blue Origin in response to NASA selecting SpaceX to execute the Human Landing System (HLS) contract worth $2.9 billion. This system is a vital piece of the Artemis Program mission architecture, which will be used in the coming years to transport crew and cargo to the lunar surface.

In a recently-announced decision, the U.S. Court of Federal Claims officially shot Blue Origin’s protest down. This puts an end to nearly seven months of legal proceedings and gridlock following SpaceX’s selection back in April. While this means that SpaceX can get back to developing their concept – the Starship HLS – in preparation for the Artemis III missions, it is unclear if that mission will happen on schedule.

June 22, 2021June 22, 2021 by Matt Williams

China and Russia Announce their Future Plans for the Moon, Including a Human Base

Artist rendering of an Artemis astronaut exploring the Moon’s surface during a future mission. Credit: NASA

In the coming years, multiple space agencies will be sending astronauts to the Moon for the first time since the closing days of the Apollo Program. For NASA, this will represent the long-awaited “return to the Moon,” while every other space agency will see it as a tremendous step for their space programs. One thing they all have in common is that this time around, the goal is to build the necessary infrastructure that will allow for a long-term human presence.

However, amid all the excitement of this approaching moment in history are concerns about the lack of an international framework that will ensure our efforts are for the sake of “for all humankind.” Whereas NASA is seeking partners for its Artemis Program through bilateral agreements, Russia and China are pursuing an agreement of their own. They call it the International Lunar Research Station (ILRS), and they too are looking for partners in this endeavor.