Anyone interested in astronomy battles with the conveniences of modern living – street lights, advertising and security lighting, tall buildings, and even the occasional tree. More than 85% of the population now lives in crowded and light-polluted towns and cities.

Amazing answers to more than 200 questions about science, from earth science and biology to energy, physics, and astronomy.

Universally regarded as a founder of modern astronomy, Copernicus wrote in Latin, and his works were unavailable in English until the publication of this 1939 translation. A three-part collection, it consists of the "Commentariolus," Copernicus' sketch of his hypotheses for the heavenly motions; "Narratio Prima," Georg Joachim Rheticus' popular introduction to Copernican theory; and "The Letter Against Werner," Copernicus' refutation of the views of one of his contemporaries.

In the coming decades, astrophysical science will benefit enormously from the construction and operation of several major international ground- and space based facilities, such as ALMA, Herschel/Planck, and SKA in the far infrared to radio band, Extremely Large Telescopes, JWST and GAIA in the optical to near infrared regime, XEUS and Constellation-X in the X-ray, and GLAST in the Gamma-ray regime. These and other new instruments will have a major impact in a wide range of scientific topics including the cosmological epoch of reionization, galactic dynamics and nuclear activity, stellar astronomy, extra-solar planets, gamma-ray bursts, X-ray binaries, and many others.

In May 1961, President John F. Kennedy committed the United States to landing a man on the moon before the end of the decade. With just a handful of years to pull it off, NASA authorized the Project Gemini space program, which gathered vital knowledge needed to achieve the nation’s goal.

The story of the universe is written in the light that travels through it—the light that we can capture, that is. Nearly everything we know about how the universe works on its grandest scale comes from the analysis of light, of photons that may have journeyed for nearly fourteen billion years to reach us from the Big Bang itself. In Five Photons, astrophysicist James Geach serves as our guide on this cosmic voyage.

Magnetism in binary stars is an area of central importance in stellar astrophysics. The second edition of "Magnetohydrodynamics in Binary Stars" is a major revision of the first edition. The material has been updated and extended, including additional chapters on the origins of the stellar magnetic fields and accretion disc magnetic winds. A comprehensive account is given of the subject, from the early work up to the latest results.