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Lunar space elevator -- A lunar space elevator (also called a moonstalk) is a proposed cable running from the surface of the Moon into space. It is similar in concept to the better known Earth space elevator idea (a cable ... > 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 Buzz Aldrin -- Colonel Buzz Aldrin, Sc.D (born January 20, 1930 as Edwin Eugene Aldrin, Jr.) is an American pilot and astronaut who became the second human to set foot on the Moon (after Neil Armstrong) during the ... > full article Moon -- The Moon is Earth's only natural satellite. The average distance from the Earth to the Moon is 384,399 kilometres (238,854 mi), which is about 30 times the diameter of the Earth. At this distance, it ... > full article Apollo 11 -- Apollo 11 was an American space mission, part of the Apollo program and the first manned mission to land on the Moon.It was the fifth human spaceflight of the Apollo program, and the third human ... > 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 Van Allen radiation belt -- The Van Allen radiation belt is a torus of energetic charged particles (i.e. a plasma) around Earth, trapped by Earth's magnetic field. When the belts "overload", particles strike the upper ... > full article Precession -- Precession refers to a change in the direction of the axis of a rotating object. In certain contexts, "precession" may refer to the precession that the Earth experiences, the effects of this type of ... > full article Impact crater -- An impact crater is a circular depression on a surface, usually referring to a planet, moon, asteroid, or other celestial body, caused by a collision of a smaller body (meteor) with the ... > full article Space suit -- A space suit is a complex system of garments and equipment and environmental systems designed to keep a person alive and comfortable in the harsh environment of outer ... > full article Outer space -- Outer space, also simply called space, refers to the relatively empty regions of the universe outside the atmospheres of celestial bodies. Outer space is used to distinguish it from airspace (and ... > 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 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 Meteorite -- A meteorite is a small extraterrestrial body that impacts the Earth's surface. While in space they are called meteoroids, and while falling through Earth's atmosphere they are called meteors. These ... > 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 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 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 Near-Earth asteroid -- Near-Earth asteroids (NEAs) are asteroids whose orbits are close to Earth's orbit. Some NEAs' orbits intersect Earth's so they pose a collision danger. On the other hand, NEAs are most easily ... > full article Geosynchronous orbit -- A geosynchronous orbit is a geocentric orbit that has the same orbital period as the sidereal rotation period of the Earth. It has a semi-major axis of 42,164 km (26,200 miles). In the special case ... > full article Shift of equinox -- The precession of the equinoxes refers to the precession of Earth's axis of rotation with respect to inertial space. The precession of the equinoxes is caused by the differential gravitational forces ... > full article |
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Calculating A Sharper View Of Moon Geochemistry (March 25, 2007) -- A method of processing lunar image data significantly improves how finely scientists can discern a key geochemical feature of the Moon's surface, a new study ... > full story
Shooting Marbles At 16,000 Miles Per Hour (March 19, 2007) -- NASA scientist Bill Cooke is shooting marbles and he's playing "keepsies." The prize won't be another player's marbles, but knowledge that will help keep astronauts safe when America returns to the ... > full story
SMART-1's Bridge To The Future Exploration Of The Moon (March 11, 2007) -- ESA's SMART-1 moon mission has become a bridge to the future of lunar science and ... > full story
Walking Tall: Student Working On Space Suit Redesign For NASA (February 23, 2007) -- Space suits for astronauts may get a new and better design following a University of Houston doctoral student's locomotion stability research. Melissa Scott-Pandorf is a fellow of the Texas Space ... > full story
Study Shows Moon In New Light (February 7, 2007) -- Light has been shed on the dark parts of the Moon with experiments by University of Edinburgh researchers simulating billions of years of lunar ... > full story
Probing NASA's Plans For A Lunar Colony (February 5, 2007) -- The success of NASA's plans for a permanent human outpost on the moon may depend on the availability of technology that exploits the moon's environment and natural resources to obtain essentials like ... > full story
Twin Spacecraft Swing Past Moon, Preparing For 3-D Solar Studies (January 24, 2007) -- NASA's twin STEREO (Solar TErrestrial RElations Observatory) spacecraft, built and operated by the Johns Hopkins University Applied Physics Laboratory (APL), in Laurel, Md., completed a series of ... > full story
To The Moon! NASA To Build Lunar Base (December 4, 2006) -- NASA has unveiled the initial elements of the Global Exploration Strategy and a proposed U.S. lunar architecture to return humans to the moon. NASA's Lunar Architecture Team concluded that the most ... > full story
Moon's Escaping Gasses Expose Fresh Surface (November 9, 2006) -- A fresh look at Apollo-era images combined with recent spectral data leads researchers to re-examine conventional wisdom. Several lines of evidence suggest that the moon may have seen eruptions of ... > full story
Space Radiation Threats To Astronauts Addressed In Federal Research Study (October 30, 2006) -- A better understanding of solar storms and how best to protect astronauts from space radiation is needed as NASA pushes toward manned missions to the moon and Mars in the coming decades, according to ... > full story
No Evidence Of Ice Reserves On The Moon (October 18, 2006) -- Using the highest resolution radar-signal images ever made of the moon -- images from the National Science Foundation's Arecibo Telescope in Arecibo, P.R., and the NSF's Robert C. Byrd Telescope in ... > full story
U.S., Chinese Researchers To Collaborate On China's Moon Missions (September 18, 2006) -- Amid a bevy of international space exploration missions to the Moon, the Washington University Department of Earth and Planetary Science in Arts & Sciences and ShanDong University at WeiHai (SDU at ... > full story
Atlas of the Moon
The definitive Moon atlas is back! Revised, updated, and improved with expanded text and maps, this venerable atlas is the ideal reference guide for beginning Moon-gazers and expert lunar observers ... > 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
Tactics of the Crescent Moon: Militant Muslim Combat Methods
Tactics of the Crescent Moon comes none too soon for deployed U.S. service personnel. Little, if any, of their battlefield intelligence has been tactically interpreted. U.S. analysts are generally ... > 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
The Worst-Case Scenario Survival Handbook
How to Wrestle Free from an Alligator: 4. If its jaws are closed on something you want to remove (for example, a limb), tap or punch it on the snout. Though it's being marketed as a humorous ... > 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
The Oracle : The Lost Secrets and Hidden Messages of Ancient Delphi
A renegade team of scientists discovers the truth behind the Oracle of Delphi's mythical powers of second sight. Of all the stories of life in ancient Greece, few capture the imagination as much as ... > 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
The Art of Happiness: A Handbook for Living
Have you ever wondered what it would be like to sit down with the Dalai Lama and really press him about life's persistent questions? Why are so many people unhappy? How can I abjure loneliness? How ... > read more
Human Anatomy & Physiology Lab Manual, Cat Version, Update with Access to PhysioEx 6.0 (8th Edition)
Human Anatomy and Physiology Lab Manual, Cat Version is a clearly written and comprehensive lab manual that guides readers through well-planned lab activities and feature illustrations and full-color ... > read more