IVOAT Thesaurus

  1. B USE boron
  2. B band
  3. B dwarf
  4. B galaxy
  5. B giant
  6. B magnitude
  7. B star
  8. B subdwarf
  9. B supergiant
  10. Ba USE barium
  11. Ba II star USE barium star
  12. Baade-Wesselink method
  13. background
  14. background noise
  15. background radiation
  16. Bailey type
  17. bailys bead
  18. Baker-Nunn camera
  19. balloon borne instrument USE balloon-borne instrument
  20. balloon-borne instrument
  21. Balmer continuum
  22. Balmer limit
  23. Balmer line USE Balmer series
  24. Balmer series
  25. barium
  26. barium star
  27. barometer
  28. barred spiral galaxy
  29. baryon
  30. baryonic Dark Matter
  31. basin
  32. Be USE beryllium
  33. Be dwarf star USE Be star
  34. Be star
  35. beam switching
  36. beam waveguide
  37. beamwidth
  38. bearing USE azimuth
  39. beat_Cepheid USE double-mode Cepheid
  40. bediasite
  41. berkelium
  42. beryllium
  43. Bessel photometry
  44. Bessel UBVRI photometry USE Bessel photometry
  45. Besselian epoch
  46. beta Canis Majoris star USE beta Cephei star
  47. beta Cephei star
  48. beta Lyrae star
  49. beta Persei star USE Algol variable star
  50. Bh USE bohrium
  51. Bi USE bismuth
  52. Bianchi cosmology
  53. bias calibration
  54. Big Bang theory
  55. binaries USE binary star
  56. binary galaxy USE double galaxy
  57. binary pulsar
  58. binary star
  59. binary system
  60. biology
  61. bipolar flow USE bipolar outflow
  62. bipolar galaxy
  63. bipolar group
  64. bipolar nebula
  65. bipolar outflow
  66. birth rate
  67. bismuth
  68. Bk USE berkelium
  69. BL Herculis star
  70. BL Lac object USE BL Lacertae object
  71. BL Lacertae object
  72. black body radiation
  73. black dwarf
  74. black hole
  75. blank field
  76. blazar
  77. Blazhko effect
  78. blink comparator
  79. blinking
  80. blue galaxy
  81. blue loop
  82. blue object
  83. blue shift USE blueshift
  84. blue star USE early-type star
  85. blue straggler star
  86. blue-shift USE blueshift
  87. blueshift
  88. Bodes law
  89. bohrium
  90. Bok globule
  91. bolide
  92. bolometer
  93. bolometric correction
  94. boron
  95. Bose-Einstein nucleus
  96. Bose-Einstein statistics
  97. boson
  98. bound free transition USE bound-free transition
  99. bound-free transition
  100. boundary layer
  101. Bouwers telescope
  102. bow shock
  103. Bp star
  104. Br USE bromine
  105. Brackett series
  106. bremsstrahlung
  107. bridge
  108. bright galaxy
  109. bright nebula
  110. bright point
  111. bright star
  112. brightness
  113. brightness distribution
  114. brightness temperature
  115. brillouin scattering
  116. brillouin spectrum
  117. broad band photometry
  118. bromine
  119. brown dwarf
  120. bubble
  121. bulge
  122. bump Cepheid USE Cepheid
  123. Burkert profile
  124. burst
  125. burster
  126. butterfly diagram
  127. BV photometry
  128. Bw star
  129. BY Draconis star