Working hypothesis: From space deliveries to dirty money
8 May 2019
Sorting the week’s supernovae from the absolute zeros
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Premium
Toilet on International Space Station gets a bacteria-killing upgrade
19 March 2019
Killing bacteria in space is hard – but an experimental silver-ruthenium surface that was added to the ISS toilet door seems to be up to the job
Mars rover sees signs of microbe-friendly layers in ancient lake
1 June 2017
Curiosity’s inspection of a Martian lakebed reveals multiple environments where microbes could have thrived more than 3 billion years ago
Floating in microgravity gives bacteria permanent genetic boost
31 May 2017
Life in simulated zero gravity turns bacteria into reproductive powerhouses and may help them form tough colonies that could pose a risk to humans in space
Microbes might thrive after crash-landing on board a meteorite
16 May 2017
Some extremophile bacteria could survive the a crash-landing of a meteorite or spacecraft, helping them travel between worlds
