Discovering New Frontiers: The Legacy of the Smart Lander for Investigating Moon (SLIM)

Image: JAXA

In a thrilling conclusion to its lunar activities, the Japan Aerospace Exploration Agency (JAXA) bids farewell to the pioneering Smart Lander for Investigating Moon (SLIM). On August 23, at 22:40 (JST), SLIM concluded its operations on the lunar surface, marking the end of an unprecedented journey that reshaped our understanding of the Moon.

Launched aboard the H-IIA Launch Vehicle No.47 (H-IIA F47) on September 7, 2023, SLIM achieved a historic milestone by executing Japan's first Moon soft landing on January 20, 2024. The precision of this landing was nothing short of remarkable, with a position error of only approximately 10 meters from the target point, setting a new standard for pinpoint accuracy in lunar missions.

One of the standout achievements of SLIM was the exceptional performance of its Multi-Band Camera (MBC), which conducted spectral observations in 10 wavelength bands on 10 rocks, surpassing all expectations. The data collected by the MBC has unlocked new insights into lunar composition and geological features, paving the way for further exploration and discovery.

Despite facing challenges in communication during operational periods from May to July, following the last contact on April 28, 2024, SLIM persevered and continued to operate beyond its original mission plan. Surviving three lunar nights, the spacecraft showcased resilience and determination, ultimately exceeding its initial goals and delivering results that have left a lasting impact on lunar exploration.

As JAXA prepares a detailed summary of SLIM's remarkable achievements, we express our deepest gratitude to all individuals and organizations involved in the development and operation of this groundbreaking mission. Their dedication, expertise, and unwavering support have been instrumental in the success of SLIM, highlighting the power of international collaboration in advancing scientific discovery and space exploration.

While SLIM bids farewell to the lunar surface, its legacy lives on, inspiring future generations of scientists, engineers, and explorers to push the boundaries of space exploration and unlock the mysteries of the cosmos. As we reflect on the incredible journey of SLIM, we eagerly anticipate the next chapter in humanity's quest to explore and understand the vast universe that surrounds us.

Original article: https://global.jaxa.jp/press/2024/08/20240826-1_e.html