01697nam a2200373 ia4500003000400000005001700004008004200021020003900063040002500102082001400127100002600141245006500167264006700232264001100299300006900310336002100379336002800400337002500428338002300453490002800476504006100504505002700565505002900592505002100621505002400642505002200666505002100688520042400709650003401133650004401167650004801211650003601259830002801295OSt20250305160940.0221218t20212021mnu ao  jr     001  eng  d  a9781496687180qpaperbackcRM 39.75  aPPAKbengcPPAKerda04a523.42231 aNargi, Lela, eauthor10aMYSTERIES OF PLANETS, STARS, AND GALAXIES / cBY LELA NARGI. 1aNorth Mankato, Minnesota :bPebble, a Capstone imprint, c2021 4c©2021  a32 pages : bcolour illustrations, colour photographs ; c24 cm.  atext2rdacontent  astill image2rdacontent  aunmediated2rdamedia  avolume2rdacarrier1 aSolving space mysteries  aIncludes bibliographical references (page 31) and index.  tIs anybody out there?   tBeyond our solar system   tWhat life needs   tWhere is everyone?   tGoing extrasolar   tA vast universe.  a"Does life exist somewhere other than Earth? How many planets are outside our galaxy? What happens when stars crash into each other? For a long time, people believed Earth was the only planet in the galaxy. Now we know the universe is much bigger. Budding astronomers will learn all about planets, stars, and galaxies, from what's already known to what scientists are still hoping to find out"--cProvided by publisher.10aPlanets vJuvenile literature20aExtrasolar planetsvJuvenile literature20aLife on other planetsvJuvenile literature 20aAstronomy vJuvenile literature 0aSolving space mysteries