The ExoMars Rover is Ready, now it Just Needs a new Ride to Mars

An artist's illustration of the ExoMars/Rosalind Franklin rover on Mars. Image Credit: ESA/ATG medialab

When it arrives on Mars, the ESA’s Rosalind Franklin rover will join a growing fleet of robotic rovers, landers, and orbiters dedicated to searching for life on Mars. As part of the Exomars program, this mission was a collaborative effort between the ESA and the Russian State Space Corporation (Roscosmos). Whereas the ESA would provide the rover, Roscosmos was to provide the launch services and the Kazachok lander that would deliver Rosalind Franklin to the surface.

After many years of development, testing, and some delays, the Rosalind Franklin rover passed its System Qualification and Flight Acceptance Review in March. The Review Board confirmed that the rover was ready to be shipped to the launch site at Baikonur Cosmodrome and would make the launch window opening on September 20th, 2022. Unfortunately, due to the suspension of cooperation with Roscosmos, the ESA’s rover finds itself stranded on Earth for the time being.

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This is Where the Mars Sample Return Mission Could be Landing

This image was acquired based on a hopeful scenario in which the Perseverance rover has an extended mission or two and travels outside of Jezero Crater to explore terrains to the west. In this scenario, the decision could be made to land the Mars Sample Return (MSR) mission here to pick up samples collected by Perseverance. MSR will probably not land here, but acquisition of a HiRISE stereo pair provides the data needed to assess the risk of landing. The cutout shows that there are diverse colors and textures, so this would be an interesting region to explore. Image Credit: NASA/JPL/UArizona

NASA’s Perseverance Rover is busy exploring Jezero Crater on Mars. Part of its mission is to collect samples for retrieval by a future mission. NASA and the ESA haven’t determined where the sample return mission will land yet.

That depends on the Perseverance mission and how it spends the rest of its time on Mars. But we know of one possible—albeit ambitious—landing spot: just west of Jezero Crater.

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These are Star Dunes on Mars, Formed When the Wind Comes From Many Different Directions

An amazing aspect of Mars that is captured in many HiRISE images is geologic diversity within a small area. This image, of a crater in the Tyrrhena Terra region, was targeted to look at the geologic aspects of possible clays detected with the CRISM instrument. Image Credit: NASA/JPL/UArizona

Missions to Mars are expensive, even orbiters. They’re there to do science, not take pretty pictures. But sometimes Mars’ beauty is captured inadvertently, usually with some science mixed in.

That’s the case with this picture of star dunes captured by the HiRISE camera on NASA’s Mars Reconnaissance Orbiter.

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Mars Orbiter Captures Images of China’s Rover From Space

The Chinese Zhurong rover landed on Mars in May 2021.This HiRISE image, acquired on 11 March 2022, shows the rover's new location. Credit: NASA/JPL/UofA

China’s Tianwen-1 lander and Zhurong rover touched down on the Martian plain Utopia Planitia on May 14, 2021 after spending about three months orbiting the Red Planet. While the Chinese Space Agency has shared images of the rover and lander (including a cute family portrait taken by a wireless remote camera), NASA’s Mars Reconnaissance Orbiter has been following the rover’s travels from above.

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Strange Terraces on Mars are a Clear Signal of Sedimentary Rock

Sedimentary rock in Danielson Crater on Mars. Credit: NASA/JPL/UArizona

If we’ve learned anything about Mars the past 2-3 decades from the various rovers, landers and orbiters we’ve sent to the Red Planet, it’s that the planet’s geologic history is much more complicated and diverse than what we thought.

This picture from the HiRISE (High Resolution Imaging Science Experiment) camera on the Mars Reconnaissance Orbiter shows fractured sedimentary rock inside a crater called Danielson. Sedimentary rock is a sure sign that this planet was active in the past. The fracturing, layering and terrace-like structures suggests a long-term watery history in this region.

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Future Mars Explorers Could be Farming Oxygen From Landscapes Like This

Viking’s biochemistry experiments have been among the most hotly debated scientific results of all time.  The lander famously collected samples from the Red Planet in 1976, in an experiment called “Label Release.”  Scientists watched with bated breath as oxygen was released from the sample after it was subjected to a liquid slurry.  They were then left scratching their heads as that oxygen production continued after the sample was sterilized via 160 degree C heat.  Scientists now really agree that the oxygen production that Viking noticed was an abiotic process.  But that also leads to a potential opportunity as some scientists think we can make oxygen farms out of a system similar to that used on Viking itself.

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There’s a Big Rock Stuck Inside one of Perseverance’s Wheels

This image from early March 2022 shows NASA's Perseverance Rover has a rock going along for a ride in one of its wheels. Image Credit: NASA/JPL-Caltech

It looks like the Perseverance rover has an unwanted passenger, a rock stuck inside one of its wheels. The image of the stone was selected as the “Image of the Week” for Week 54 (Feb. 20 – 26, 2022) for the Perseverance mission. The Image of the Week is selected by public input. Perseverance captured this image on February 25th, 2022.

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NASA Wants Your Ideas on How to Keep Trash-Burning Reactors Working for Future Missions to Mars!

In 2033, NASA hopes to make the next great leap in space exploration by sending the first crewed mission to Mars. Additional missions will launch every two years, coinciding with when Mars is in “Opposition” (closest to Earth), to establish a research outpost on the Martian surface. Naturally, many challenges need to be dealt with first, such as logistics, radiation protection, and ensuring enough food, water, and air for the astronauts.

This raises another all-important question: what to do with all the waste this generates? To address this, NASA has once again teamed up with the crowdsourcing platform HeroX to foster solutions. Having already launched competitions for new ideas on how to convert space waste into building materials and jettison the unrecyclable waste, HeroX has launched the Trash-to-Gas Challenge – on behalf of the NASA Tournament Lab (NTL).

With a prize purse of $30,000, NASA wants to hear your best ideas on how to maintain trash-to-gas reactors that may be used on long-duration missions.

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Mars Explorers are Going to Need air, and Lots of it. Here’s a Technology That Might Help Them Breath Easy

In situ resource utilization (ISRU) is still a very early science.  Therefore, the technology utilized in it could be improved upon. One such technology that created one of the most useful materials for ISRU (oxygen) is MOXIE – the Mars OXygen In-situ Resource Utilization Experiment.  A small-scale model of a MOXIE was recently tested on the Perseverance last year.  Its primary goal is to create oxygen out of the Martian atmosphere.  

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