The Hundred Greatest StarsSpringer Science & Business Media, 7. 5. 2006 - Počet stran: 211 I have always loved the stars. I watch them, photograph one. And you can hardly talk about Zubenelgenubi them, research them, write about them. Their wonder without bringing in Zubeneschamali, so they too are is that they are there not simply for scientists, but for treated within one story. The Sun is not included in the all of us, filling the night sky with their sparkling beauty. 100 list, but instead leads the pack as “Star Zero. ” There are as many different kinds as there are stars Before describing the glories of the 100 stars, an themselves, each an individual. The heavens give us introduction briefs the beginning stargazer on basic bright ones, dim ones, near ones, far ones, the aged, stellar properties and explains the astronomical the young, those that help tell our ancient stories, and terminology, without which we would be continuously those nearly invisible even with the greatest of our tongue-tied. A separate glossary provides a quick technologies. Taken together, they relate the tale of our reminder. Then we move on to the stars themselves. existence, of the birth, life, and death of the Sun on Each of my favorite stars is introduced by a short which we depend. |
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Výsledky 1-5 z 39
Strana xiv
... cloud). Depending on the kind of star, these surfaces have a range of temperatures. Stellar temperatures are always given on the Kelvin scale. If you remove all the heat from a body, it drops to –273 degrees Celsius. Since there is no ...
... cloud). Depending on the kind of star, these surfaces have a range of temperatures. Stellar temperatures are always given on the Kelvin scale. If you remove all the heat from a body, it drops to –273 degrees Celsius. Since there is no ...
Strana xvi
... cloud of negative electrons equal in number to the number of nuclear protons, rendering the atom electrically neutral. If enough energy is supplied to an atom, an electron can change its energy and can even be torn away. The atom is ...
... cloud of negative electrons equal in number to the number of nuclear protons, rendering the atom electrically neutral. If enough energy is supplied to an atom, an electron can change its energy and can even be torn away. The atom is ...
Strana xxii
... mass limit for any kind of fusion is one-eightieth the mass of the Sun, or 13 times the mass of Jupiter. At lower mass, the definition of a star becomes murky. Can Nature make stars directly from interstellar clouds that are as.
... mass limit for any kind of fusion is one-eightieth the mass of the Sun, or 13 times the mass of Jupiter. At lower mass, the definition of a star becomes murky. Can Nature make stars directly from interstellar clouds that are as.
Strana xxiii
James B. Kaler. Nature make stars directly from interstellar clouds that are as small as planets (which accumulate from grains in dusty disks around new stars)? Can Nature make planets that are so massive they start fusing their hydrogen ...
James B. Kaler. Nature make stars directly from interstellar clouds that are as small as planets (which accumulate from grains in dusty disks around new stars)? Can Nature make planets that are so massive they start fusing their hydrogen ...
Strana xxvi
... cloud, a supernova remnant that eventually converts into a glowing shock wave within the surrounding interstellar gases. At its core, too dense to be destroyed, lies the neutron star. As the iron core collapses, the growing neutron ...
... cloud, a supernova remnant that eventually converts into a glowing shock wave within the surrounding interstellar gases. At its core, too dense to be destroyed, lies the neutron star. As the iron core collapses, the growing neutron ...
Obsah
2 | |
14 | 30 |
16 | 34 |
18 | 38 |
104 | 39 |
20 | 42 |
22 | 46 |
110 | 48 |
67 | 136 |
68 | 138 |
69 | 140 |
70 | 142 |
71 | 144 |
72 | 146 |
73 | 148 |
74 | 150 |
24 | 50 |
26 | 54 |
28 | 58 |
130 | 61 |
30 | 62 |
32 | 66 |
34 | 70 |
140 | 73 |
36 | 74 |
38 | 78 |
40 | 82 |
42 | 86 |
44 | 90 |
46 | 94 |
150 | 97 |
48 | 98 |
50 | 102 |
51 | 104 |
52 | 106 |
53 | 108 |
54 | 110 |
55 | 112 |
56 | 114 |
57 | 116 |
58 | 118 |
59 | 120 |
60 | 122 |
61 | 124 |
62 | 126 |
63 | 128 |
64 | 130 |
65 | 132 |
66 | 134 |
HZ 21 | 152 |
Mizar and Alcor Mu Cephei Mu Columbae MXB 1730335 | 153 |
76 | 154 |
200 | 155 |
77 | 156 |
78 | 158 |
79 | 160 |
80 | 162 |
81 | 164 |
82 | 166 |
83 | 168 |
84 | 170 |
85 | 172 |
86 | 174 |
87 | 176 |
88 | 178 |
89 | 180 |
90 | 182 |
91 | 184 |
92 | 186 |
93 | 188 |
94 | 190 |
95 | 192 |
96 | 194 |
97 | 196 |
98 | 198 |
99 | 200 |
100 | 202 |
STAR | 203 |
Acrux Adhara AG Draconis Albireo Algol Alpha Centauri Alphard Antares Arcturus Barnards Star Beta Canis Majoris Beta Cassiopeiae Beta Lyrae B... | 204 |
RS Ophiuchi SGR 1900+14 Sigma Octantis Sirius 16 Cygni 61 Cygni Spica SS Cygni SS 433 | 205 |
HD 93129A | 207 |
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Absolute visual magnitude absorptions accretion Alpha astronomers atoms Beta binary black hole bright brighter brightest brown dwarfs Capella carbon carbon stars Cassiopeiae celestial central stars Cephei cloud companion constellation cool core Cygni Cygnus Delta Delta Cephei disk distance double star dust Earth eclipse emissions energy Epsilon Eridani Eta Carinae fainter fusing fusion Galaxy Galaxy’s Gamma giant star gravity helium Hubble Space Telescope hydrogen infrared interstellar ionized J. B. Kaler kilometers per second light luminous Lyrae magnetic fields main sequence million Mira Mizar naked-eye neutron star nova Observatory Ophiuchi orbit Orionis pair percent period planetary nebula planets Polaris pole pulsar radiation radio radius Residence rotation second-ascent seconds of arc Sigma Octantis Significance Sirius solar luminosities solar masses spectral spectrum speed spin star’s stellar subgiant supergiant supernova surface surrounding Tauri temperature Thuban tion Tycho’s Ursa variable Vega visible wavelengths white dwarf wind X-ray