November 2021
Megasatellite habitat at Ceres
... for Earth, and this makes it necessary to regulate the carbon dioxide level to prevent fluctuations. To achieve this, some biomass will...then burned cleanly at the right rate to keep the carbon dioxide level optimal for plants and people. Just as on ...
April 2025
A bun in the (space) oven - Reasons not to get pregnant while going around Earth at 7.8 kilometres per second
... Space Station (ISS), it’s one with abnormally high carbon dioxide levels. That alone would be a novel environment for... people who work in submarines, is the high level of carbon dioxide in the atmosphere, which can lead to headaches. Keeping SMACs ...
14 April 2017
Cassini finds evidence for hydrothermal vent activity on Enceladus
...“methanogenesis.” This reaction involves combining hydrogen with carbon dioxide dissolved in water to produce methane. The production...the rest is a mixture of other molecules including carbon dioxide, methane and ammonia. And although Cassini has not ...
29 July 2020
Puzzling new gas signatures found on Mars
...now spotted never-before-seen signatures of ozone (O3) and carbon dioxide (CO2); features that are both "puzzling and surprising"... Gas Orbiter (TGO), featuring the spectral signatures of carbon dioxide (CO2) and ozone (O3). The bottom panel shows ...
October 2018
Sustainable ways of living on the Moon and Mars
...the surface regolith and, in the case of Mars, a carbon dioxide (CO2) atmosphere in an attempt to become almost self-sustaining...., including nitrogen, CO2, ammonia, methane and sulphur dioxide. A miniaturised lab known as ProSPA will analyse the...
July 2020
Investigations into plant growth on the Moon
... is not just beneficial for their use as a potential food source. Plants also produce oxygen and take in carbon dioxide, which makes their contribution to the successful establishment of a Moon colony critical. Research has proved that simulated...
