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 14
... Mars and Jupiter . Such orbits are typical of those of a family of asteroids ( Apollo asteroids ) . The asteroid belt contains innumerable tiny planets or planetary fragments in stable , near circular orbits 18 - Mars LC Innisfree ...
... Mars and Jupiter . Such orbits are typical of those of a family of asteroids ( Apollo asteroids ) . The asteroid belt contains innumerable tiny planets or planetary fragments in stable , near circular orbits 18 - Mars LC Innisfree ...
الصفحة 32
... stony meteorite is composed mainly of interlocking crystals of pyroxene that crystallized from a melt . 38a 38b Ocm . 2 occurred beneath very large impact . craters many dozens of. 32 32 WHAT ARE METEORITES MADE OF ? Achondrites from Mars?
... stony meteorite is composed mainly of interlocking crystals of pyroxene that crystallized from a melt . 38a 38b Ocm . 2 occurred beneath very large impact . craters many dozens of. 32 32 WHAT ARE METEORITES MADE OF ? Achondrites from Mars?
الصفحة 58
... Mars and from a comet , and we 71 71 The biggest meteorite found in the MacAlpine Hills , Antarctica , during the 1988-89 field season . A party of eight recovered 1,078 meteorites in six weeks on the ice . Two of the meteorites are ...
... Mars and from a comet , and we 71 71 The biggest meteorite found in the MacAlpine Hills , Antarctica , during the 1988-89 field season . A party of eight recovered 1,078 meteorites in six weeks on the ice . Two of the meteorites are ...
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 IIAB Halley's Comet highlands howardites igneous rocks 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