Sentences with phrase «about hydrogen escape»
«MAVEN is giving us unprecedented detail about hydrogen escape from the upper atmosphere of Mars, and this is crucial for helping us figure out the total amount of water lost over billions of years,» said Ali Rahmati, a MAVEN team member at the University of California at Berkeley who analyzed data from two of the spacecraft's instruments.
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As the last of the light from the Big Bang escaped, the universe — now about 378,000 years old — would have been a dark place, with no sources of light to illuminate its fog of cooling, neutral hydrogen gas.
A warming of 16 — 24 °C produces a moderately moist greenhouse, with water vapour increasing to about 1 % of the atmosphere's mass, thus increasing the rate of hydrogen escape to space.