- Weird "Tubes" on Mars Are Probably Not Signs of Life https://www.scientificamerican.com/article/weird-ldquo-tubes-rdquo-on-mars-are-probably-not-signs-of-life/ 7 comments space
- A new experiment could sniff out signs of alien life on Mars and beyond http://mashable.com/2016/11/02/new-mars-life-hunting-experiment/ 5 comments space
- A mud lake on Mars might be hiding signs of life in chaotic terrain https://www.space.com/mars-chaos-terrain-mud-lake-signs-of-life 50 comments space
- Scientists Extremely Intrigued by Possible Sign of Life on Mars https://futurism.com/scientists-intrigued-sign-life-mars?utm_souce=mailchimp&utm_medium=email&utm_campaign=01192022&utm_source=The+Future+Is&utm_campaign=7889d7d256-EMAIL_CAMPAIGN_2022_01_19_11_56&utm_medium=email&utm_term=0_03cd0a26cd-7889d7d256-250071865&mc_cid=7889d7d256&mc_eid=c4bc278782 89 comments aliens
- Potential signs of ancient microbial life found on Mars. http://www.astrobio.net/news-exclusive/potential-signs-ancient-life-mars-rover-photos/ 15 comments space
- Mars Rover Finds Possible Signs Of Life http://nr.news-republic.com/web/articleweb.aspx?regionid=4&articleid=33408788 5 comments science
- ISRO ready to begin their first mission to find signs of life on Mars http://ibnlive.in.com/news/countdown-begins-for-indias-first-mission-to-find-signs-of-life-on-mars/431307-62-129.html 20 comments india
- Curiosity Rover Finds No Methane in Mars Air – No signs of Life http://spaceindustrynews.com/curiosity-rover-finds-methane-in-mars-air-no-signs-of-life/3940/ 5 comments space
- The Mars' "Methane Mystery" -A Sign of Ancient Life? http://www.dailygalaxy.com/my_weblog/2011/03/the-mars-methane-mystery-a-sign-or-ancient-life-todays-most-popular.html 8 comments science
- Mars rover finds signs of microbial life http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2007/12/11/wmars111.xml 6 comments reddit.com
- Mars rover finds signs of microbial life http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2007/12/11/wmars111.xml 15 comments science
- NASA launches Mars rover to look for signs of ancient life https://apnews.com/fcc3d442fe0cb4e640b0eae05d3e71c8 5 comments politics
- Touchdown! NASA's Perseverance rover lands on Mars to begin hunt for signs of ancient life https://www.space.com/perseverance-mars-rover-landing-success 9 comments technology
- Touchdown! NASA's Perseverance rover lands on Mars to begin hunt for signs of ancient life https://www.space.com/perseverance-mars-rover-landing-success 4 comments space
- Possible sign of life on Mars confirmed by scientists as methane spotted by spacecraft https://www.independent.co.uk/life-style/gadgets-and-tech/news/mars-methane-detection-confirmed-spacecraft-martian-red-planet-latest-a8849546.html?amp 662 comments worldnews
- Curiosity Yields First Mars Soil Sample --Will It Reveal Signs of Past Life? http://www.dailygalaxy.com/my_weblog/2013/02/image-of-the-day-curiosity-yields-first-mars-soil-sample-will-it-reveal-signs-of-past-life.html 37 comments space
- The Mars' Curiosity Rover found signs of water in the form of large amounts of clay, adding to the possibility Mars could have once been hospitable for microbial life. http://www.astronomy.com/news/2019/06/clay-found-on-mars-points-toward-watery-past 18 comments worldnews
- Hope to discover sure signs of life on Mars? New research says look for the element vanadium https://phys.org/news/2017-09-life-mars-element-vanadium.html 116 comments space
- China Mars mission: Spaceship arrives on Red Planet to explore surface in search of signs of life https://www.independent.co.uk/life-style/gadgets-and-tech/china-mars-mission-tianwen-1-nasa-b1800328.html 248 comments worldnews
- 'Fettuccine' may be most obvious sign of life on Mars, researchers report https://www.sciencedaily.com/releases/2019/05/190529113108.htm 8 comments nottheonion
- Do Mars Rover Photos Show Potential Signs of Ancient Life? http://www.space.com/28194-mars-rover-curiosity-photos-ancient-life.html?adbid=552955411003748352&adbpl=tw&adbpr=15431856&cmpid=514648_20150107_38409377 11 comments space
- Two metres below the surface of the Atacama Desert there is an 'oasis' of microorganisms. Researchers have found it in hypersaline substrates thanks to SOLID, a detector for signs of life which could be used in environments similar to subsoil on Mars. http://www.physorg.com/news/2012-02-microbial-oasis-beneath-atacama.html 9 comments science
- NASA's Mars 2020 rover to look for signs of life, help return samples. http://www.latimes.com/news/science/sciencenow/la-sci-sn-mars-2020-rover-signs-life-sample-return-20130709,0,2004305.story 4 comments space
- Possible sign of Mars life? Curiosity rover finds 'tantalizing' Red Planet organics. https://www.space.com/mars-organics-curiosity-rover-possible-biosignature 3 comments space
- It's Official: NASA's Next Mission to Mars Will Launch This Thursday to Searching for Signs of Fossilized Life. https://www.sciencealert.com/it-s-official-nasa-s-next-mission-to-mars-will-launch-this-thursday 5 comments technology
- Scientists have spotted a strange 'funnel' on Mars - ..."it could be the perfect place to search for signs of life, because it could contain three key ingredients for life: water, heat, and nutrients." http://www.sciencealert.com/scientists-have-spotted-a-strange-funnel-on-mars-that-could-be-the-best-place-to-search-for-life 8 comments worldnews
- Mars had an ancient asteroid impact like the one that killed the dinosaurs, scientists discover — The findings mean NASA may have stumbled upon signs of alien life on its first trip to Mars in 1976 https://www.vice.com/en/article/g5vne9/mars-had-an-ancient-asteroid-impact-like-the-one-that-killed-the-dinosaurs-scientists-discover 155 comments space
- Humanity Is Sending 3 New Rovers to Mars in 2020 to Look for Signs of Life - The space agencies of the US, Europe, Russia, and China are all launching rovers to Mars next year. https://www.vice.com/en_us/article/jgexm4/humanity-is-sending-3-new-rovers-to-mars-in-2020-to-look-for-signs-of-life 89 comments space
- Mars Icebreaker Life Mission: scientists are proposing a spacecraft that can drill into the Red Planet to potentially find signs of life. http://www.marsdaily.com/reports/mars_icebreaker_life_mission_999.html 4 comments space
- Mars Rover Finds Three Possible Signs of Ancient Life on a Single Rock | Scientists were cautiously optimistic about Perseverance’s discovery, though they indicated further research is needed before drawing definitive conclusions https://www.smithsonianmag.com/smart-news/mars-rover-finds-three-possible-signs-of-ancient-life-on-a-single-rock-180984783/ 22 comments technology
- Next month, NASA's Perseverance rover heads to Mars. Once there, it will record itself screaming through the atmosphere during its "seven minutes of terror," search for signs of ancient life, collect samples for return to Earth, test plucking oxygen from thin air, and even fly a small helicopter. https://astronomy.com/magazine/news/2020/06/mars-2020-rover 8 comments space
- If fossils exist on Mars, NASA's Mars 2020 rover has a shot at finding them. A spacecraft orbiting Mars recently spotted clear signs that the upcoming rover's landing site — Jezero Crater — is home to hydrated silica, a mineral that’s particularly good at preserving signs of life. http://www.astronomy.com/news/2019/12/fossils-on-mars-if-they-exist-nasas-mars-2020-rover-has-a-shot-at-finding-them 3 comments worldnews
- If fossils exist on Mars, NASA's Mars 2020 rover has a shot at finding them. A spacecraft orbiting Mars recently spotted clear signs that the upcoming rover's landing site — Jezero Crater — is home to hydrated silica, a mineral that’s particularly good at preserving signs of life. http://www.astronomy.com/news/2019/12/fossils-on-mars-if-they-exist-nasas-mars-2020-rover-has-a-shot-at-finding-them 4 comments space
- NASA's Mars 2020 rover will hunt for fossils on the red planet: it will look for stromatolites, signs of past microbial life fossilized in carbonate mineral layers https://www.cnet.com/news/nasa-will-hunt-for-fossils-on-mars/ 3 comments space
- China has finished building the Mars rover it plans to use when it begins exploring the Red Planet in 2020. The main aim of the mission is to look for signs of life and learn more about Mars https://yicaiglobal.com/news/china-has-built-its-first-rover-for-mars-exploration-next-year-cas-academician-says 180 comments space
- NASA’s next Mars mission will have a helicopter onboard. The Mars 2020 mission, slated to launch in July 2020, is a rover designed to look for signs of past or present life on the Red Planet. NASA has just announced that another explorer called the Mars Helicopter will be hitching a ride. https://www.newscientist.com/article/2168692-nasa-is-sending-an-autonomous-helicopter-to-mars-in-2020/?intcmp=pac%7Cnsns%7C2018-inlinelink_marscopter 30 comments science
- Ancient Hot Spring On Mars May Contain Signs Of Past Life - "Scientists have discovered biosignatures on Earth that look extremely similar to deposits seen on Mars – and may hint at past life on the Red Planet." http://www.iflscience.com/space/ancient-hot-spring-on-mars-may-contain-signs-of-past-life/ 7 comments worldnews
- Fresh claim for fossil life in Mars rock. It's arguably the most scrutinised piece of rock ever. Now an even closer look at a meteorite from Mars suggests it may show signs of life after all. http://www.newscientist.com/blogs/shortsharpscience/2009/11/fresh-claim-for-fossil-life-in.html 6 comments science
- A strangely shaped depression on Mars could be a new place to look for signs of life on the Red Planet, according to a study. The depression was probably formed by a volcano beneath a glacier and could have been a warm, chemical-rich environment well suited for microbial life. http://news.utexas.edu/2016/11/10/mars-funnel-could-support-alien-life 514 comments science
- 'Fettuccine' may be most obvious sign of life on Mars. A rover scanning the surface of Mars for evidence of life might check for rocks that look like pasta. The bacterium that controls the formation of such rocks on Earth is ancient and thrives in harsh environments similar to conditions on Mars. https://news.illinois.edu/view/6367/792185 225 comments space