MeteoritesSterling Pub., 1993 - 60 من الصفحات "A wonderful resource....Students will be drawn to read and investigate....The text is direct, interesting, and free of mind-numbing chemistry and physics formulas that so often deter YAs from further investigation....An exceptionally well-done summary."-- "SLJ . "Well-written and nicely illustrated....The technical quality of the book is very good...."-- "Science Bks & Films, a starred review . 60 pages (all in color), 8 1/4 x 7 7/8. |
من داخل الكتاب
النتائج 1-3 من 14
الصفحة 34
... moons , Ganymede , is less massive than the Moon . Seen from the Earth , the full Moon has light and dark areas ( Fig . 34 ) . In the past it was thought , wrongly , that the dark areas were covered by water , so they were named seas ...
... moons , Ganymede , is less massive than the Moon . Seen from the Earth , the full Moon has light and dark areas ( Fig . 34 ) . In the past it was thought , wrongly , that the dark areas were covered by water , so they were named seas ...
الصفحة 35
... Moon at cosmic speeds . All impacting objects , 35 Speculation about the possible existence of life on the Moon ended when the lunar samples were studied . No evidence whatsoever was found for 35 The exploration of the moon by Apollo 17 ...
... Moon at cosmic speeds . All impacting objects , 35 Speculation about the possible existence of life on the Moon ended when the lunar samples were studied . No evidence whatsoever was found for 35 The exploration of the moon by Apollo 17 ...
الصفحة 36
... Moon is a dead satellite and was never host to life in any form . In 1979 a meteorite from the Moon was found in Antarctica by a Japanese field party . This remarkable discovery was confirmed by the subsequent recovery of ten more lunar ...
... Moon is a dead satellite and was never host to life in any form . In 1979 a meteorite from the Moon was found in Antarctica by a Japanese field party . This remarkable discovery was confirmed by the subsequent recovery of ten more lunar ...
المحتوى
Introduction | 1 |
How do meteorites get here? | 8 |
Where do meteorites come from? | 14 |
حقوق النشر | |
4 من الأقسام الأخرى غير ظاهرة
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
aluminum amounts Antarctica appear asteroids atmosphere basaltic become blue body bright caused chemical chondrite chondrules cloud cometary comets composed composition contain cooled core cosmic cosmic ray crater crust crystals dark decay determine diameter dust Earth elements event evidence fall fell field fireball formation formed fragments grains gravity gray half-life heating highlands impact inches indicates interior iron meteorites iron-nickel metal known land on Earth less light liquid lunar magnesium Mars material measurable melting Meteor meteoroid micrometeorites miles million years ago minerals molten Moon natural nickel objects observed occurred olivine orbit origin parent particles percent pieces planetary planets Polished present probably produced radioactive rare regions rocks samples seen shower shows single Solar System space speed stars stone stony meteorite structure surface temperature thin thought tiny tons types volcanic weight wind