CO2
Pilot plant demonstrates low-cost conversion of CO2 into fuel
Posted in Business, Science on 12th Jul, 2019
by Alex Muller
After running a pilot plant for three years, Canadian company Carbon Engineering (CE) has broken down the costs of an air capture system and shown it can be done much more cost-effectively than previously thought.
Nasa carbon space observatory 'watches Earth breathe'
Posted in Science on 16th Oct, 2017
by Alex Muller
A Nasa satellite has provided remarkable new insights on how CO2 is moved through the Earth's atmosphere.
We finally know what happened to (most of) Mars' missing atmosphere
Posted in Science on 31st Mar, 2017
by Alex Muller
When Mars had an atmosphere four billion years ago, it probably looked a lot like Earth; warm, wet, and habitable.
Warming Mars and thickening its atmosphere can be done in 10-100 years
Posted in Science on 17th Mar, 2017
by Alex Muller
If all the solar incident on Mars were to be captured then Mars would warm to Earth-like temperatures in about 10 years.
'Curiosity' exposes low CO2 level in Mars' primitive atmosphere
Posted in Science on 12th Feb, 2017
by Alex Muller
The CO2 level in Mars' primitive atmosphere 3.5 billion years ago was too low for sediments to be deposited.