One of the great paradoxes of modern times is that the more scientists understand the natural world, the more we discover that our everyday beliefs about it are wrong. Astronomy, in particular, is one of the most misunderstood scientific disciplines.

With the participation of thousands of undergraduate students, Neil F. Comins has identified and classified, by origin and topic, over 1,700 commonly held misconceptions. "Heavenly Errors" provides access to all of them and explores many, including:

- Black holes suck in everything around them.

- The Sun shines by burning gas.

- Comets have tails trailing behind them.

- The Moon alone causes tides.

- Mercury, the closest planet to the Sun, is the hottest planet.

In the course of correcting these errors, he explains that some occur through the prevalence of pseudosciences such as astrology and UFO-logy and some enter the public conscience through the "bad astronomy" of "Star Trek, Star Wars, " and other science-fiction movies.. Perhaps most important, Professor Comins presents the reader with the methods for identifying and replacing incorrect ideas -- tools with which to probe erroneous notions so that we can begin to question for ourselves... and to think more like scientists.

Combining a student-centred approach with the reliability of a familiar and proven text, Discovering The Universe invites students to follow their curiosity and ask questions about astronomy, through features including What If? questions that explore alternative solar systems and universes and Meet the Discoverer interviews with working scientists throughout the text.

If you have ever wondered about space travel, now you have the opportunity to understand it more fully than ever before. Traveling into space and even emigrating to nearby worlds may soon become part of the human experience. Scientists, engineers, and investors are working hard to make space tourism and colonization a reality. As astronauts can attest, extraterrestrial travel is incomparably thrilling. To make the most of the experience requires serious physical and mental adaptations in virtually every aspect of life, from eating to intimacy. Everyone who goes into space sees Earth and life on it from a profoundly different perspective than they had before liftoff. Astronomer and former NASA/ASEE scientist Neil F. Comins has written the go-to book for anyone interested in space exploration. He describes the wonders that travelers will encounter-weightlessness, unparalleled views of Earth and the cosmos, and the opportunity to walk on another world-as well as the dangers: radiation, projectiles, unbreathable atmospheres, and potential equipment failures. He also provides insights into specific trips to destinations including suborbital flights, space stations, the Moon, asteroids, comets, and Mars-the top candidate for colonization. Although many challenges are technical, Comins outlines them in clear language for all readers. He synthesizes key issues and cutting-edge research in astronomy, physics, biology, psychology, and sociology to create a complete manual for the ultimate voyage.

One of the great paradoxes of modern times is that the more scientists understand the natural world, the more we discover that our everyday beliefs about it are wrong. Astronomy, in particular, is one of the most misunderstood scientific disciplines.

With the participation of thousands of undergraduate students, Neil F. Comins has identified and classified, by origin and topic, over 1,700 commonly held misconceptions. "Heavenly Errors" provides access to all of them and explores many, including:

- Black holes suck in everything around them.

- The Sun shines by burning gas.

- Comets have tails trailing behind them.

- The Moon alone causes tides.

- Mercury, the closest planet to the Sun, is the hottest planet.

In the course of correcting these errors, he explains that some occur through the prevalence of pseudosciences such as astrology and UFO-logy and some enter the public conscience through the "bad astronomy" of "Star Trek, Star Wars, " and other science-fiction movies.. Perhaps most important, Professor Comins presents the reader with the methods for identifying and replacing incorrect ideas -- tools with which to probe erroneous notions so that we can begin to question for ourselves... and to think more like scientists.