Example sentences of "orbit around the earth " in BNC.

  Next page
No Sentence
1 As the Moon orbits around the Earth it exerts its gravitational pull as illustrated :
2 Because of the way that the Moon moves in its orbit around the Earth , its place of rising on the horizon varies a little , each night moving a tiny amount further north until its position of rising seems to come to a halt ( a standstill ) before moving back southwards again .
3 Astronomically , this is because as the Earth moves around on its axis every 24 hours , the Moon during the day and night moves through one-thirtieth of its orbit around the Earth .
4 Capture is made considerably easier if the Moon was captured in small pieces , because interactions between them , or between circum-Earth gases and such pieces would readily place some of them in orbit around the Earth .
5 In capture theories more possibilities open up : the Moon could have suffered its late heavy bombardment as it tumbled through space before capture ; it could have suffered it from debris already in orbit around the Earth or the large basins alone could have arisen from such debris ; or it could have been bombarded by material which entered the Earth-Moon system after the Earth had captured the Moon .
6 So the only place to put such a black hole , in which one might use the energy that it emitted , would be in orbit around the earth — and the only way that one could get it to orbit the earth would be to attract it there by towing a large mass in front of it , rather like a carrot in front of a donkey .
7 One modern example is a space capsule in orbit around the earth ; another is a capsule falling radially toward the Earth .
  Next page