Transit of Venus -- A transit of Venus across the Sun takes place when the planet Venus passes directly between the Sun and the Earth, obscuring a small portion of the Sun's ... > full article

Neptune's natural satellites -- Neptune has 13 known moons. The largest by far is Triton, discovered by William Lassell just 17 days after the discovery of Neptune itself. It took a hundred years to discover the second, Nereid. ... > full article

Deimos (moon) -- Deimos is probably an asteroid that was perturbed by Jupiter into an orbit that allowed it to be captured by Mars, though this hypothesis is still in some dispute. Like most bodies of its size, ... > full article

Asteroid belt -- The asteroid belt is a region of the solar system falling roughly between the planets Mars and Jupiter where the greatest concentration of asteroid orbits can be found. Despite popular imagery, the ... > full article

Dysnomia (moon of Eris) -- Dysnomia, is a moon of the dwarf planet Eris. The satellite is about 60 times fainter than Eris, and its diameter is estimated to be approximately eight times smaller. Astronomers now know that three ... > full article

Uranus' natural satellites -- Uranus has 27 known moons. The first two moons (Titania and Oberon) were discovered by William Herschel on March 13, 1787. Two more moons (Ariel and Umbriel) were discovered by William Lassell in ... > full article

Eclipse -- An eclipse is an astronomical event that occurs when one celestial object moves into the shadow of another. The term is most often used to describe either a solar eclipse, when the Moon's shadow ... > full article

Venus -- Venus is the second-closest planet to the Sun, orbiting it every 224.7 Earth days. It is the brightest object in the night sky, except for the Moon, reaching an apparent magnitude of -4.6. Venus ... > full article

Planet -- The International Astronomical Union defines "planet" as a celestial body that, within the Solar System that is in orbit around the Sun; has sufficient mass for its self-gravity to overcome rigid ... > full article

Mercury (planet) -- Mercury is the innermost and smallest planet in the solar system, orbiting the Sun once every 88 days. It ranges in brightness from about −2.0 to 5.5 in apparent magnitude, but is not easily ... > full article

The Weather Makers : How Man Is Changing the Climate and What It Means for Life on Earth
Sometime this century the day will arrive when the human influence on the climate will overwhelm all other natural factors. Over the past decade, the world has seen the most powerful El Niņo ... > read more

Elemental Geosystems, Fourth Edition
This book gives readers an accessible, systematic, non-mathematical, and visually appealing start in physical geography. It features a distinctive, holistic integration of human-Earth relationships, ... > read more

The Winds of Change : Climate, Weather, and the Destruction of Civilizations
The Winds of Change places the horrifying carnage unleashed on New Orleans, Mississippi, and Alabama by Hurricane Katrina in context.Climate has been humanity's constant, if moody, companion. At ... > read more

Apple Pro Training Series : Logic Pro 7 and Logic Express 7 (Apple Pro Training)
With a new plug-in that re-creates the sounds of 11 of the world's best-known guitar amps, distributed audio processing (which lets you tap into a virtually unlimited number of Macs), new software ... > read more

The 12th Planet (The Earth Chronicles, Book 1)
Zecharia Sitchen's The 12th Planet is the starting point on a quest that spans six books and 20 years worth of ancient aliens, genetic manipulation, and scrutiny of linguistic minutiae. If we trust ... > read more

The Little Ice Age: How Climate Made History, 1300-1850
"Climate change is the ignored player on the historical stage," writes archeologist Brian Fagan. But it shouldn't be, not if we know what's good for us. We can't judge what future climate change will ... > read more

Roving Mars : Spirit, Opportunity, and the Exploration of the Red Planet
teve Squyres is the face and voice of NASA's Mars Exploration Rover mission. Squyres dreamed up the mission in 1987, saw it through from conception in 1995 to a successful landing in 2004, and serves ... > read more

National Geographic Atlas Of The World 7th Edition
When National Geographic published its first Atlas of the World more than 35 years ago, the world was indeed a different place. In order to cover today's world--including its oceans, stars, climate, ... > read more

Lonely Planet Healthy Travel Africa (Lonely Planet Healthy Travel Guides Africa)
Getting the most out of your travels means staying healthy. Healthy Travel Africa is a user-friendly guide to minimising health risks for travellers to all parts of Africa, including Egypt. Written ... > read more

Field Notes from a Catastrophe
An argument for the urgent danger of global warming in a book that is sure to be as influential as Rachel Carson’s Silent Spring.Known for her insightful and thought-provoking journalism, New ... > read more