An Alternative Space View ...... AIReading
"Another significant result of the HARPS survey is that the ESO has identified "three candidate exoplanets around stars that are metal-deficient"."
Methinks the scientist crowd would do better to hunt for trace elements which render meta-efficient stars servering extraplanetary activity. ...... but there is no accounting for personal taste, is there, in the delivery of perfectly useless future information of the past.