Mars Sample Return Missions Explained: How NASA and ESA Are Preparing the Most Ambitious Science Mission in Human History

By Lola Foresight

Publication Date:30 July 2020 — 18:35 GMT

(Image Credit: Wikipedia)

Returning samples from Mars is a highly anticipated achievement in space exploration, offering a wealth of scientific discoveries and insights into the Red Planet’s mysteries.


The Value of Mars Samples

Mars samples hold the key to understanding the planet’s geology, history, and potential habitability. By studying Martian rocks and soil, scientists can:


– Uncover the planet’s geological evolution and history

– Search for signs of ancient life, such as fossilized microbes

– Gain insights into Mars’ climate and potential habitability

– Inform future human missions and potential settlement


Mission Plan


The Mars Sample Return mission involves a complex series of steps and spacecraft:

– Perseverance rover collects samples of Martian rocks and soil

– Sample Retrieval Lander retrieves the samples from Perseverance

– Mars Ascent Vehicle launches the samples into Martian orbit

– Earth Return Orbiter captures and brings the samples back to Earth


A Historic Achievement


The Mars Sample Return mission will be a groundbreaking achievement, marking the first time humanity retrieves material from another planet. This milestone will:

– Expand our understanding of Mars and the solar system

– Provide insights into the origins of life and the universe

– Pave the way for future human missions to Mars and beyond


The samples returned from Mars will be a treasure trove of scientific discoveries, offering a unique window into the planet’s history and evolution. As such, the Mars Sample Return mission is a highly anticipated and significant step forward in space exploration.


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