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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

European Space Agency -- The European Space Agency (ESA), established in 1975, is an inter-governmental organisation dedicated to exploration of space with currently 17 member states. ESA has ambitious space plans that may ... > full article

Ion thruster propulsion system -- An ion thruster (or ion drive), one of several types of spacecraft propulsion, uses beams of ions - electrically charged atoms or molecules - for propulsion. The precise method for accelerating the ... > full article

Space debris -- Space debris or orbital debris, also called space junk and space waste, are the objects in orbit around Earth created by man that no longer serve any useful purpose. They consist of everything from ... > full article

International Space Station -- The International Space Station (ISS) is a joint project of five space agencies. The ISS has seen the first space tourist, Dennis Tito, who spent 20 million USD to fly aboard a Russian supply mission ... > full article

Exploration of Mars -- The exploration of Mars has been an important part of the space exploration missions of the Soviet Union (later Russia), the United States, Europe, and Japan. Dozens of unmanned spacecraft, including ... > full article

NASA -- The National Aeronautics and Space Administration (NASA), which was established in 1958, is the agency responsible for the public space program of the United States of America. NASA's vision is "to ... > 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

Space exploration -- Space exploration is the physical exploration of outer space by both manned and unmanned spacecraft. The development of large liquid-fueled rocket engines during the early 20th century allowed space ... > full article

Astrobiology -- Astrobiology is the study of life in space, combining aspects of astronomy, biology and geology. It is focused primarily on the study of the origin, distribution and evolution of ... > full article

Andromeda Galaxy -- TThe Andromeda Galaxy (also known as Messier 31, M31, or NGC 224; older texts often called it the Andromeda Nebula) is a spiral galaxy approximately 2.5 million light-years away in the constellation ... > full article

Titan (moon) -- Titan, or Saturn VI, is the largest moon of Saturn and the second largest moon in the solar system, after Jupiter's moon Ganymede. It is roughly 50% larger than Earth's moon by diameter, and is ... > full article

Solid-fuel rocket -- A solid rocket or a solid fuel rocket is a rocket with a motor that uses solid propellants (fuel/oxidizer). The earliest rockets were solid fuelled, powered by gunpowder, used by the Chinese in ... > full article

European Southern Observatory -- The European Southern Observatory (ESO, also more formally the European Organisation for Astronomical Research in the Southern Hemisphere) is an intergovernmental research organisation for astronomy, ... > full article

Extraterrestrial life -- Extraterrestrial life is life that may exist and originate outside the planet Earth, the only place in the universe currently known by humans to support life. Its existence is currently purely ... > full article

Mars -- Mars is the fourth planet from the Sun in our solar system. It is named after Mars, the Roman god of war. Mars has also earned the nickname "The Red Planet" due to the reddish appearance it has when ... > full article

Militarisation of space -- The militarisation of space1 is the placement and development of weaponry in outer space by the militaries of the ... > full article

Phoenix (spacecraft) -- The Phoenix is a planned multi-agency Mars lander, headed by the University of Arizona's Lunar and Planetary Laboratory, under the direction of NASA, scheduled to launch on August 3, 2007. It is a ... > full article

Solar eclipse -- A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partially obscuring Earth's view of the Sun. This configuration can only occur during a New Moon, when the ... > full article

Barred spiral galaxy -- A barred spiral galaxy is a spiral galaxy with a band of bright stars emerging from the center and running across the middle of the ... > full article

 

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Summaries | Headlines

Tiny Animals Exposed To Outer Space (September 30, 2007) -- For the first time ever, animals are being exposed to the natural space environment, with both vacuum conditions and cosmic radiation. One of the aims of sending the tiny tardigrades into space is to ... > full story

Dealing With Threatening Space Rocks (September 25, 2007) -- Every now and then a space rock hits the world's media -- sometimes almost literally. Threatening asteroids that zoom past the Earth, fireballs in the sky seen by hundreds of people and mysterious ... > full story

Greeks Get Space-based Help In Wake Of Deadly Fires (September 23, 2007) -- Cleanup and rebuilding teams responding to the devastation across Greece caused by this summer's deadly fires are getting help from space. A series of crisis map products based on satellite ... > full story

Lift-off For Foton Microgravity Mission (September 17, 2007) -- An unmanned Foton spacecraft, carrying a payload of more than 40 ESA experiments, was successfully launched September 14. The Soyuz-U launcher lifted off from Baikonur Cosmodrome, Kazakhstan. The ... > full story

Cluster And Double Star Uncover More On Bright Aurorae (September 12, 2007) -- Cluster data has helped provide scientists with a new view of magnetospheric processes, challenging existing theories about magnetic substorms that cause aurorae and perturbations in GPS signals. The ... > full story

What Is Dark Energy? 'Beyond Einstein' Program Aims To Investigate (September 10, 2007) -- NASA and the US Department of Energy should pursue the Joint Dark Energy Mission as the first mission in the "Beyond Einstein" program, according to a new report from the National Research Council. ... > full story

'Lego-block' Galaxies Discovered In Early Universe (September 7, 2007) -- The NASA/ESA Hubble Space Telescope and the NASA Spitzer Space Telescope have joined forces to discover nine of the smallest, faintest, most compact galaxies ever observed in the distant universe. ... > full story

'Heart' Of Herschel Space Observatory Almost Ready (September 6, 2007) -- By the end of 2007, the assembly of the ESA's Herschel far-infrared space observatory -- the latest mission to study the formation and evolution of stars and galaxies -- will be ... > full story

Greece Suffers More Fires In 2007 Than In Last Decade, Satellites Reveal (September 3, 2007) -- Greece has experienced more wildfire activity this August than other European countries have over the last decade, according to data from ESA satellites. The country is currently battling an outbreak ... > full story

Amateur Astronomers Help Professionals Unveil The Atmosphere Of Venus (August 27, 2007) -- Since its launch in 2006, ESA's Venus Amateur Observing Project has invited amateur astronomers to submit scientifically useful images and data to support scientists working on the Venus Express ... > full story

Hinode Helps Unravel Long-standing Solar Mysteries (August 27, 2007) -- A year after launch, scientists working with Hinode, a Japanese mission with ESA participation, are meeting to discuss latest findings on solar mysteries -- including new insights on solar flares and ... > full story

Hurricane Dean Tracked From Space (August 21, 2007) -- ESA satellites are tracking the path of Hurricane Dean as it rips across the Caribbean Sea carrying winds as high as 260 km per hour. The hurricane, which has already claimed eight lives, is forecast ... > full story

< more recent summaries | earlier summaries >

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

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

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

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 Niño ... > read more

DietMinder Personal Food & Fitness Journal (A Food and Exercise Diary)
The DietMinder is a deluxe food diary with plenty of room to record quantities and food counts (calories, fat, carbs, protein, etc.) of breakfast, lunch, dinner, and snacks. A special area for daily ... > 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 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

Eat, Drink, and Be Healthy : The Harvard Medical School Guide to Healthy Eating
Aimed at nothing less than totally restructuring the diets of Americans, Eat, Drink, and Be Healthy may well accomplish its goal. Dr. Walter C. Willett gets off to a roaring start by totally ... > read more

A Briefer History of Time
Stephen Hawking’s worldwide bestseller, A Brief History of Time, has been a landmark volume in scientific writing. Its author’s engaging voice is one reason, and the compelling subjects ... > read more

First Man : The Life of Neil A. Armstrong
On July 20, 1969, the world stood still to watch thirty-eight-year-old American astronaut Neil A. Armstrong become the first person ever to step on the surface of another heavenly body. Perhaps no ... > read more

 
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