Huddled planets may have the skills to lasso comets - and perhaps get life to emerge, according to a new study.
If the Milky Way is filled with billions of stars, couldn't life have sprouted on one of their worlds?
One particular challenge with the initial stages of prebiotic chemistry is stockpiling the required 'building block' molecules, as the chemistry is very inefficient at low concentrations.
[
add
]
[
|
|
...
]