All mars articles
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NewsPerseverance rover’s suite of chemical tools will search for signs of ancient life on Mars
Upgraded probe is better equipped to investigate the red planet
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Research
Silica aerogel could heat the surface of Mars enough to sustain life
Insulating material could replicate the effects of Earth’s atmosphere on the red planet, warming it by 50°C
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News
Rover that will search for life on Mars named after Rosalind Franklin
Franklin rover will drill into red planet’s surface to look for evidence of life
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Research
First firm evidence for liquid water on Mars
Not quite life on Mars, but there are lakes beneath the red planet’s glaciers
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Research
Compelling evidence emerges for organic chemicals on the Red Planet
Discovery points to tantalising possibility that life might have existed on Mars billions of years ago
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News
ExoMars rover will carry tiny organic chemistry lab
Probe will drill down beneath the surface of the red planet in search of evidence life once existed there
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Research
Dorset geology gives clues to past life on Mars
Fossilised microorganisms at England’s south coast offer clues to those studying the red planet
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Feature
Life on other planets
A series of missions to the moons of Jupiter and Saturn has revealed their potential to harbour life. Nina Notman looks to the skies
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Research
Methane-led climate change explains early Mars’ wet spells
Red planet’s wobbles could have led to melting of methane clathrates and warming
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Research
New ion trap method sets its sights on Mars
Technique that extends capabilities of existing instruments without physically modifying them could benefit origin-of-life studies on Mars
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Research
Tools 3D printed using mock-up Mars dust
Working with extraterrestrial materials could be an important part of future space exploration
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Research
Lost argon hints at Mars’ past climate
The red planet might once have had an atmosphere as thick as Earth’s, but has since lost most of its gases to space
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Research
Martian manganese oxides hint at high past oxygen levels
Discovery in Mars’s rocks indicates that the planet once may once have had Earth-like levels of atmospheric oxygen
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Research
Rechargeable first for promising battery tech
New cathode material makes for energetic, rechargeable sodium–carbon dioxide batteries that could power Mars vehicles
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News
Flowing salty brine found on Mars
Hydrated chlorate salts detected in slope streaks indicate contemporary water flow on the red planet
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Feature
Getting the measure of Mars
Sophisticated analytical chemistry is studying our neighbouring planet, as Andy Extance discovers
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News
Next Mars rover will make oxygen from CO2
Mars 2020 will set Nasa’s space exploration on a self-sufficiency course
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Nasa probe sets off for Mars
Suite of instruments will investigate why the red planet’s atmosphere vanished, leaving it a drier, colder place
