David Lawrence Biography

Historical biography and chronological timeline for David Lawrence, based on 2 World History Database records associated with United States of America.

2 records2012–20122 events0 places

Chronological biography

2012

Mercury Polar Volatiles2012

Science / Astronomy

Lawrence reports that hydrogen-rich polar deposits measured by MESSENGER are consistent with thick accumulations of water ice.

Mercury Polar Ice29 November 2012

Science / Astronomy

MESSENGER neutron measurements provide compelling evidence that Mercury's permanently shadowed north-polar craters contain abundant water ice.

Record provenance

This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.