During recent decades, strong gravitational lensing has become a powerful tool to study astronomical objects with widely different physical scales. It has also proven to be a promising diagnostic that can solve outstanding problems in cosmology.

Written for an audience of practical engineers instead of theoretical physicists, it exposes the underlying contradictions brought about by the emergence of electromagnetic theory, one of the greatest triumphs in mathematical physics of all time that unified the phenomena of electricity, magnetism, and light, into a world in which the classical Galilean principle of relativity was considered incontrovertible.

These Transactions provide a record of the organizational and administrative activities of the IAU XXX General Assembly, which took place in Vienna, Austria, in August 2018. They report and record all of the essential decisions taken by the governing body of the IAU.

With an opinionated and irreverent tone, the author debunks most of the current theories in the field of modern physics, appealing to the scientific method and common sense. At the same time, in strict compliance with the already known experimental evidence, he proposes his own version of the facts, aimed at rationalizing and unifying the various aspects in which the nature that surrounds us manifests itself.

This symposium honors the contributions of Charlotte Moore Sitterly as a pioneer of spectroscopy, and astronomical spectroscopy in particular.

Two questions guide this seven-year project: First, how can we approach the phenomenon, representation, and interpretation of total solar eclipses? Second, how can we heal the historical divide separating the natural sciences from the humanities, arts, history, and theology?

In The First Atomic Bomb Janet Farrell Brodie explores the history of the Trinity test and those whose contributions have rarely, if ever, been discussed--the men and women who constructed, served, and witnessed the first test--as well as the downwinders who suffered the consequences of the radiation.

Wolverton probes the forever elusive question, still unanswered today, about where cosmic rays come from and what they reveal about black holes, distant galaxies, the existence of dark matter and dark energy, and the birth of the universe, concluding that these splinters of infinity may not hold the keys to the secret of creation but do bring us ever closer to it.

Soft matter science is an interdisciplinary field at the interface of physics, biology, chemistry, engineering, and materials science. It encompasses colloids, polymers, and liquid crystals as well as rapidly emerging topics such as metamaterials, memory formation and learning in matter, bioactive systems, and artificial life. This textbook introduces key phenomena and concepts in soft matter from a modern perspective, marrying established knowledge with the latest developments and applications.

Frank Close takes us on a journey into the atom to examine known particles such as quarks, electrons, and the ghostly neutrino, and explains the key role and significance of the Higgs boson. Along the way he provides fascinating insights into how discoveries in particle physics have actually been made, and discusses how our picture of the world has been radically revised in the light of these developments.