Astrophysics -- Astrophysics is the branch of astronomy that deals with the physics of the universe, including the physical properties (luminosity, density, temperature and chemical composition) of astronomical ... > full article

Space observatory -- A space observatory is any instrument in outer space which is used for observation of distant planets, galaxies, and other outer space objects. A large number of observatories have been launched into ... > full article

Supergiant -- Supergiants are the most massive stars. Supergiants can have masses from 10 to 70 solar masses and brightness from 30,000 up to hundreds of thousands times the solar luminosity. They vary greatly in ... > full article

Spitzer space telescope -- Spitzer Space Telescope (formerly the Space Infrared Telescope Facility [SIRTF]) is an infrared space observatory, the fourth and final of NASA's Great Observatories. The first images taken by SST ... > full article

Light-year -- A light-year or lightyear (symbol: ly) is a unit of measurement of length, specifically the distance light travels in a vacuum in one year. While there is no authoritative decision on which year is ... > full article

Star cluster -- Star clusters are groups of stars which are gravitationally bound. Two distinct types of star cluster can be distinguished: globular clusters are tight groups of hundreds of thousands of very old ... > full article

Galaxy formation and evolution -- The formation of galaxies is still one of the most active research areas in astrophysics; and, to some extent, this is also true for galaxy evolution. Some ideas, however, are now widely accepted. ... > full article

Chandra X-ray Observatory -- Chandra X-ray Observatory is a satellite launched on STS-93 by NASA on July 23, 1999. It was named in honor of Indian-American physicist Subrahmanyan Chandrasekhar who is known for determining the ... > full article

Comet Hale-Bopp -- Comet Hale-Bopp was probably the most widely observed comet of the 20th century, and one of the brightest seen for many decades. It was visible to the naked eye for a record 18 months, twice as long ... > full article

Stellar evolution -- In astronomy, stellar evolution is the sequence of changes that a star undergoes during its lifetime; the hundreds of thousands, millions or billions of years during which it emits light and heat. ... > full article

Modern Cosmology
Modern Cosmology begins with an introduction to the smooth, homogeneous universe described by a Friedman-Robertson-Walker metric, including careful treatments of dark energy, big bang ... > read more

The Cosmic Perspective, Third Edition
The enhanced pedagogy, streamlined presentation, and integrated media of The Cosmic Perspective, Third Edition makes it easier than ever for readers to successfully navigate their way through ... > read more

An Introduction to Modern Astrophysics
Topics include: the tools of astronomy, the nature of stars, and galaxies and the universe. Textbook. DLC: ... > read more

Essential Cosmic Perspective, The (3rd Edition)
The Essential Cosmic Perspective, Third Edition, built from the ground up on our new understanding of the universe, has been revised and streamlined to make it easier for readers to navigate and ... > read more

Riding Rockets : The Outrageous Tales of a Space Shuttle Astronaut
On February 1, 1978, the first group of space shuttle astronauts, twenty-nine men and six women, were introduced to the world. Among them would be history makers, including the first American woman ... > read more

Space Mission Analysis and Design, 3rd edition (Space Technology Library) (Space Technology Library)
This practical handbook for Space Mission Engineering draws on leading aerospace experts to carry readers through mission design, from orbit selection to ground ops. SMAD III updates the technology, ... > read more

Decoding the Universe: How the New Science of Information Is Explaining Everything in the Cosmos, from Our Brains to Black Holes
As Charles Seife reveals in this energetic new book, information theory, once the province of philosophers and linguists, has emerged as the crucial science of our time, shedding new light on the ... > read more

Astronomy: A Beginner's Guide to the Universe, Fourth Edition
Astronomy Today 4/e (ISBN 0-13-091542-4) is the more comprehensive text by this: proven team of authors. This twenty-eight chapter text begins with the foundations of the history of science and ... > read more

Universe
Continuing in the bestselling tradition of Animal and Earth, DK brings you Universe - a truly definitive guide that takes you on a tour from the Solar System to the farthest limits of ... > read more

The Production of Space
Henri Lefebvre has considerable claims to be the greatest living philosopher. His work spans some sixty years and includes original work on a diverse range of subjects, from dialectical materialism ... > read more