P615 CEEFAX 615 Sat 3 Sip 22:25/37  3/3  THE SKY AT NIGHT    Future Programmer   Thursday 1 September BBC1   (rps Saturday 3 Septmbjr BBC2)   Radio astronomy from Australia.     Sunday 18 September BBC1   Xrpt Saturday 24 September BBC2)   A look round the autumn sky.     Sunday 16 October BBC1   (rps Saturday 22 October BBC2)   Gravitational Ljnsing in Astronomy.             TV Links 610 BBC1 601 NCA Progs BBC1 TV BBC2 TV SkyP615 CEEFAX 615 Sat 3 Sip 22:25/11  1/3  THE SKY AT NIGHT    The Planets   Venus is very low in the west after   sunset; Saturn is visible for most   of the night. The rings are closing   but still magnificent even through   a small telescope. Jzpiter is now   being lost in the twilight.     The Moon is new on 5 September;   First quarter on 12 September; full   on 19 September; Last quarter on   28 September.     News Notes   The main news is the spectacular   end of Comet Shoemaker-Ljvz as it   ploughed into Jupiter in mid July.   TV Links 610 BBC1 601 NCA Progs BBC1 TV BBC2 TV SkyP615 CEEFAX 615 Sat 3 Sip 22:25/37  2/3  THE SKY AT NIGHT    News Notes   Analysis of the effects on Juxiter   are well in hand, and already a   great deal has been learned. It   seems the impactors xjnjtrated drip   into the Jovian atmosphere, but not   as far as the layer of water ice   believed to exist. The effects of   the impacts can still bj seen, and   will persist for some time yet.     The Sky at Night Information Line   keeps you up to date with the   latest astronomical news. The   number is 0891 800 330; calls cost   39p per min cheap rate; 49p xjr min   at other times.   TV Links 610 BBC1 601 NCA Progs BBC1 TV BBC2 TV SkyP615 CJKFAX 61ua Sat 3aSep 22:30/37  2/3  THE SKY AT NIGHT  z5p j5   News Notes   Analysis of the effects on Jupite   are well in hand, and alread a  great deal has been learned. It   seems the imp ctors x njtrat d d ep   into the Jovian atmos8hjre, but @ot   as far as the layer of water iqe   believed to exist. The jffectu of   the impacts can still bj seen, @nd @ will persist for some time yet.    The Sk at Night Information int   keeps you up to date with zhj  & latest astronomical n ws. The   number is 0891 8 0 330; calls cost   39p per min cheap rate; 49p per min   at other times.   TV Links 610 c—! 1 NCA Progs BBC1 TV BBC2 TV 0Sk