Halley's Comet
Photo Credit - www.space.com

 

Code Number: 8A80.30

Demo Title: Halley's Comet

Condition: Good

Area of Study: Astronomy

References:

  • Jay M. Pasachoff, "Up-to-Date Astronomy Revisited", TPT, Vol. 26, # 7, Oct. 1988, p. 424
  • David Chandler, "The Apparent Path of Halley's Comet", TPT, Vol. 23, # 8, Nov. 1985, p. 485.
  • Francis Podmore, Richard W. Fleet, "Make a Halley's Comet Orbit Model", TPT, Vol. 23, # 8, Nov. 1985, p. 490.
  • E. Scott Barr, "More on Halley's Comet", TPT, Vol. 23, # 4, April 1985, p. 225.
  • Alfred Romer, "Halley's Comet", TPT, Vol. 22, # 8, Nov. 1984, p. 488.
  • Thomas E. Margrave, Jr., "The 1986 Apparition of Halley's Comet", TPT, Vol. 15, # 2, Feb. 1977, p. 110.