Are You Interested in the Next Generation of Instruments for Future Mars Exploration? Get ready, 2032 is coming soon!

By Yoanna, 08/10/2024

Lately, we’ve seen a resurgence of interest in scientific and human exploration missions, particularly targeting the Moon and Mars. With its “Terra Nova 2030+” roadmap, the European Space Agency (ESA) aims to collaborate internationally on bringing humans back to the Moon and eventually on to Mars. This ambitious vision is refreshing, isn’t it? When society invests in knowledge and discovery, it means there’s still hope for our future.

But let’s not kid ourselves—there’s a lot of work to be done to get to Mars! Since the 1970s, despite a handful of landing missions and a few recent rovers like Curiosity and Perseverance, as well as some key observational missions like Mars Express (2003) and Mars Reconnaissance Orbiter (2006), our knowledge of Mars remains limited. Most of these missions have been driven by NASA, with significant successes in understanding Mars’ geology, atmosphere, and potential for past life. However, the challenge of accessing, exploring, and understanding the Red Planet remains substantial, and ESA is stepping up to take on a leading role in this new era of Mars exploration.

LightShip: ESA’s Game-Changing Concept

This is where ESA’s brilliant idea comes into play: the agency is opening up the market for more affordable Mars missions, hoping to democratize access to the Red Planet, expand the amount of available data, and—eventually, beyond 2030—bring humans to Mars. ESA has branded this new concept as “LightShip.” The aim of LightShip missions is to provide a low-cost platform that can deliver scientific instruments to Mars more frequently, thereby increasing the frequency of data collection and making Mars more accessible to scientists worldwide. This approach not only allows for greater flexibility in mission planning but also encourages international collaboration and innovation in the field of space exploration.

The LightShip concept envisions a series of smaller, modular spacecraft that can be launched at regular intervals. Each LightShip will be equipped with a state-of-the-art communication and navigation system known as “MARCONI,” which is crucial for guiding spacecraft during their descent to Mars and ensuring precise landings on its rugged surface. In addition to this, the LightShip will carry smaller instruments, called “passengers,” that will observe, map, and relay valuable information about the Martian environment. This flexibility allows the spacecraft to adapt to a wide range of scientific objectives, from atmospheric studies to geological surveys.

The first LightShip, with more planned for launch every few years, is scheduled for 2032—pending approval at ESA’s 2025 ministerial council. Let’s keep our fingers crossed! This could be Europe’s chance, through ESA, to regain some ground in Mars exploration, given that NASA has led the charge up to now. With the success of this initiative, ESA hopes to lay the groundwork for future human missions to Mars by the late 2030s, making it a critical stepping stone for Europe’s role in space exploration.

SAT4SPACE’s Role: Shaping the Future of Mars Exploration

SAT4SPACE is proud to be part of the multidisciplinary team tasked with defining the instrumentation for the first “passenger spacecraft.” This collaboration brings together engineers, scientists, and space technology experts from across Europe up to Canada to develop cutting-edge tools that will transform our understanding of Mars. The satellite, named “Spotlight,” will play a crucial role by:

  • Mapping the Martian surface in unprecedented detail and collecting a wealth of new scientific data.
  • Providing critical information for selecting future landing sites, whether for additional rover passengers or, eventually, for human missions. This data will help scientists and engineers identify safe and scientifically valuable landing zones, reducing the risks associated with future exploration.

Spotlight’s mission will fill in the gaps left by previous orbiters, building on the successes of instruments like HiRISE (High Resolution Imaging Science Experiment) and CRISM (Compact Reconnaissance Imaging Spectrometer for Mars), which have already provided the scientific community with invaluable insights into Mars’ surface features and mineralogy. The data collected by Spotlight will be essential for refining our models of Mars’ climate and geological history, offering clues about the planet’s past habitability and the processes that have shaped its surface over billions of years.

Designing the Right Instruments: Challenges and Opportunities

Developing the instruments for such a mission is no small task. The environment on Mars is harsh, with extreme temperatures, intense radiation, and a thin atmosphere that complicates landing and operations on the surface. Defining realistic instrumentation is not a simple task!

While we cannot disclose too much information now, the potential discoveries could change our understanding of the Red Planet, bringing us closer to answering some of humanity’s biggest questions: Was there ever life on Mars? Can we sustain life there in the future? And what does Mars’ history tell us about our own planet?

Stay tuned— keep in touch on our Linkedin! Once we can share more, you’ll be the first to know! This mission is not just about reaching Mars; it’s about pushing the boundaries of what we know and preparing the way for the next generation of explorers, both robotic and human.