29 - Sunday, August 4, 1985 - North Shore News Astronomers witness new phases From Page 28 simplest and most abundant a different career. All these into new smaller stars. 100 million years. the process will give . contract, as a result of its clement in the universe. giant stars are unstable. In- They also suspect that the Their gradually decreasing astronomers a better som i? own gravity, for several mil- Eventually helium is formed stead of calmly burning remaining core of a super- luminosity shows that the understanding of the role ra lion years. Eventually its in the star's core from the hydrogen as a stable star nova collapses, compressed supernovae in M82 are ap- supernovae play in both ava mass becomes hot enough fusing together of hydrogen does, they start to collapse by its own gravity into a parently in the post-explo- stellar and galactic evolu- _ for thermonuclear reaction atoms. The star staris to ex- and then blow up into small, extremely dense sion phase, when the re-_ tion. ; to occur, producing heat pand, entering a stage as a supernovae. ‘neutron star’ or even a maining material cools Dr. Kronberg’s research = energy which counteracts the “‘red giant’ before it even- Instabilities in the giant’s black hole. slightly. Cooling occurs fair- has been supported in part .. contracting action. tuah; dies. core cause the material in its The whole cycle, through ly quickly; Kronberg and by the Natural Sciences and If a stable star is formed Very large stars—weighing shell to explode. Astroners collapse, explosion, and Sramek expect that more of Engineering Research Coun- at this stage. it will spend five to 30 times as much as__ believe this exploded matter subsequent reforming of new the 40 radio sources will cil of Canada about the next 10 million our sun and giving off 10 becomes the gas and dust stars from the debris of the weaken during the next 35 years burning hydrogen, the _ billion times its light—follow which eventually condenses explosicn, would take about years. Study of this part of Canadian Science News) FLETCHERS Chicken Dogs... 375 oot. LoL D WOODWARD’'S SPECIAL CURE Sliced Side Bacon | s0.,.. 2.309 CUT FROM CANADA A BEEF HIP DELI FARM SLICED Bologna, Mock Chicken 89° Luncheon Meats or Macaroni & Cheese oe LG 9 pkg. HIGH LINER FROZEN Cod In Batter... 350 ss, LoD ‘or Boneless Rump ee tee Kernel 65 . i" POETIC Prligiiiiiittiiiit iil Kerne Corn Oe. 350 ce ~r | 4° SAVE 1-8 ™ core kg 1b. ASSORTED VARIETIES Bick’s Relish .._...... 375 mir beOT WOODWARD'‘S FROZEN WCODWARD’‘S Weedaa sEST PER DOZEN ... DACDODCRRRARECEEAOODERATASOLAAENOAHATRORORCENASOCATADECSREDLAGE RGU ASANeTCIPROREDEReONASUZesLeneesS YOUSAVE 73... CALIFORNIA Green Seedless Grapes concuo xo.1...... 1074, 79 B.C. GROWN B.C. GROWN FRESH Fre sh Raspberries «pi ise 0... roth 145 B.C. GROWN Blueberries cero: cavsoano: BoOes Le 19.. Peaches Grade Canada Domestic kg Ib UOURSCOUHOEDED TUS SHEUC UA ESACOROCOSSUOODORUREROLOCRSSESRRAOOUERGOPDDOUSERESCULOCURCRSGGROLERUDFORRES YOU SAVE: 1.32:, 60°, Persona gop Tees aust 6th Prices effective at Lower Mainland and Clearbrook stores only.