Kategoria BISAC: Science >> Physics - Astrophysics

Since the discovery of the first exoplanet orbiting a main sequence star in 1995, nearly 500 planets have been detected, with this number expected to increase dramatically as new ground-based planetary searches begin to report their results. Emerging techniques offer the tantalizing possibility of detecting an Earth-mass planet in the habitable zone of a solar-type star as well as the exciting prospect of studying exoplanetary atmospheres that could reveal the presence of biomarkers, such as water vapor, oxygen, and carbon dioxide.

Can we find the "Holy Grail" of exoplanets?...

For over a half century, human activities in outer space have increased, but the high point was the Apollo Moon landings from 1969 1972. Now the United States has set forth a national space policy to return permanently to the lunar surface by 2020, and NASA is engaged in strategic planning to accomplish that goal. Furthermore, Europe, Russia, Japan, China, and India are undertaking missions to the Moon and its vicinity. All this will lead to using our sister planet as a space station and launch pad to Mars and other celestial bodies.

In SPACE ENTERPRISE - LIVING AND...

The 2007 ESO Instrument Calibration workshop brought together more than 120 participants with the objective to a) foster the sharing of information, experience and techniques between observers, instrument developers and instrument operation teams, b) review the actual precision and limitations of the applied instrument calibration plans, and c) collect the current and future requirements by the ESO users.

These present proceedings include the majority of the workshop s contributions and document the status quo of instrument calibration at ESO in large detail. Topics covered...

Most of the visible matter in the universe exists in the plasma state. Plasmas are of major importance for space physics, solar physics, and astrophysics. On Earth they are essential for magnetic controlled thermonuclear fusion.

This textbook collects lecture notes from a one-semester course taught at the K.U. Leuven to advanced undergraduate students in applied mathematics and physics. A particular strength of this book is that it provides a low threshold introduction to plasmas with an emphasis on first principles and fundamental concepts and properties.

The discussion of plasma...

G. Beutler's Methods of Celestial Mechanics is a coherent textbook for students as well as an excellent reference for practitioners. The first volume gives a thorough treatment of celestial mechanics and presents all the necessary mathematical details that a professional would need. The reader will appreciate the well-written chapters on numerical solution techniques for ordinary differential equations, as well as that on orbit determination. In the second volume applications to the rotation of earth and moon, to artificial earth satellites and to the planetary system are presented....