Episode 61 of Stories from Space — A Mars Sample Return Mission — is Now Live!
This week’s episode is focused on the upcoming Mars Sample Return (MSR) mission, a joint NASA-ESA venture to send a robotic mission to Mars to collect the Perseverance samples. This will constitute the first sample-return mission from Mars, something that scientists have been planning for decades. In 2028, the mission will launch and is expected to return the samples to Earth no sooner than 2033. Unfortunately, due to recent budget cuts, the mission may be delayed or scaled back significantly.
Meanwhile, China is planning its own sample-return mission as part of the Tianwen-3 mission. This mission will launch in 2028 but is scheduled to return by July 2031. As we enter the new Space Race, it is clear that the brass ring is the Red Planet! But regardless of who secures samples from Mars and returns them to Earth first, the scientific returns will be immeasurable. Much like the Moon rocks returned by the Apollo astronauts, scientists will be able to study these samples for generations using the most cutting-edge instruments available.
These studies could finally answer questions that have remained unresolved since the days of the Viking missions. Was there ever life on Mars? Is there life there today (and where can it be found)? When did it go from being a warmer, wetter environment to the freezing, desiccated world we see today? Check out the episode to learn more:
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Originally published at http://storiesbywilliams.com on December 23, 2023.
