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 8
الصفحة 14
... ( Apollo asteroids ) . The asteroid belt contains innumerable tiny planets or planetary fragments in stable , near circular orbits 18 LC Mars Venus Pribram Jupiter Innisfree around the Sun. Sometimes Jupiter's gravity pulls an asteroid ...
... ( Apollo asteroids ) . The asteroid belt contains innumerable tiny planets or planetary fragments in stable , near circular orbits 18 LC Mars Venus Pribram Jupiter Innisfree around the Sun. Sometimes Jupiter's gravity pulls an asteroid ...
الصفحة 29
... Apollo 17 mission . The Apollo program of lunar exploration ended in 1972 with a mission to the highlands . The spacecraft carried a wheeled vehicle for transporting the astronauts over the lunar surface , which increased the area that ...
... Apollo 17 mission . The Apollo program of lunar exploration ended in 1972 with a mission to the highlands . The spacecraft carried a wheeled vehicle for transporting the astronauts over the lunar surface , which increased the area that ...
الصفحة 60
... Apollo asteroids , 14 , 46 Apollo missions , 27 , 28 , 31 Asteroids , 7 , 14 , 20 , 26 , 32 , 33 , 35 , 36 , 37 , 39 , 44 , 45-48 , 53 , 55 Asteroid belt , 14 , 45 Astroblemes , 56 Augite , 25 , 26 Basalt , 20 , 25 , 26 , 27 , 28 ...
... Apollo asteroids , 14 , 46 Apollo missions , 27 , 28 , 31 Asteroids , 7 , 14 , 20 , 26 , 32 , 33 , 35 , 36 , 37 , 39 , 44 , 45-48 , 53 , 55 Asteroid belt , 14 , 45 Astroblemes , 56 Augite , 25 , 26 Basalt , 20 , 25 , 26 , 27 , 28 ...
المحتوى
Introduction | 1 |
How do meteorites get here? | 8 |
Where do meteorites come from? | 14 |
حقوق النشر | |
3 من الأقسام الأخرى غير ظاهرة
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
anorthosite Antarctica Apollo astroblemes atmospheric flight basaltic basaltic achondrites basaltic rock blue ice bombardment bright fireball calcium carbonaceous chondrite caused chemical elements chondrites contain chondrules cometary composed cooled core Cosmic spherules crater crystals dark decay feldspar fell formation age fragments fusion crust gravity group IAB Halley's Comet highlands howardites igneous rocks IIAB inches indicates interplanetary dust interstellar cloud iridium iron meteorites iron-nickel metal land on Earth liquid lunar magnesium mare Mars melting mesosiderites Meteor meteorite falls meteorite impact meteorite landed meteorite shower meteoroid micrometeorites million years ago mineral grains molten Moon nebula objects observed occurred olivine orbit palladium Pallasites parent asteroid particles percent nickel planetary planets formed plutonium produced pyroxene radioactive aluminum samples silicate SNC meteorites Solar System solar wind solidified sonic booms space speed stars stone stony material stony meteorite stony minerals Stony-iron meteorite sulfide Sun and planets supernova surface temperature Widmanstätten pattern