ATLASMuonSystem

The First Muons at the Large Hadron Collider

By Michael E. Peskin The Large Hadron Collider (LHC) is the largest particle accelerator, or scientific equipment… Read more »

Messenger

Messenger in Orbit

For the first time a spacecraft, the MESSENGER – MErcury Surface, Space ENvironment, Geochemistry, and Ranging –… Read more »

geologybook

Why Geology Matters

Why Geology Matters: Decoding the Past, Anticipating the Future University of California Press, 2011 By Doug Macdougall… Read more »

geotime

Geological Time Scale

By J. D. Macdougall The Universe originated in a big bang about 13 billion years ago and… Read more »