Sky Logbook

Forty-five entries, five categories. Win a round for an entry and it is logged with a medal and a card. Log all nine in a category to earn its seal.

0 of 45 entries logged

Moon Phases and Motion

  1. 1New MoonNot logged yet
  2. 2Waxing Crescent MoonNot logged yet
  3. 3First Quarter MoonNot logged yet
  4. 4Waxing Gibbous MoonNot logged yet
  5. 5Full MoonNot logged yet
  6. 6Waning Gibbous MoonNot logged yet
  7. 7Last Quarter MoonNot logged yet
  8. 8Waning Crescent MoonNot logged yet
  9. 9Why We See the Same Face of the MoonNot logged yet

Eclipses

  1. 10Total Solar EclipseNot logged yet
  2. 11Annular Solar EclipseNot logged yet
  3. 12Partial Solar EclipseNot logged yet
  4. 13Total Lunar EclipseNot logged yet
  5. 14Partial Lunar EclipseNot logged yet
  6. 15Penumbral Lunar EclipseNot logged yet
  7. 16Why Most New Moons Bring No Solar EclipseNot logged yet
  8. 17Why Most Full Moons Bring No Lunar EclipseNot logged yet
  9. 18Watching Eclipses SafelyNot logged yet

Seasons and the Sun’s Path

  1. 19Summer SolsticeNot logged yet
  2. 20Winter SolsticeNot logged yet
  3. 21Spring EquinoxNot logged yet
  4. 22Autumn EquinoxNot logged yet
  5. 23Earth’s Axial TiltNot logged yet
  6. 24Why Day Length ChangesNot logged yet
  7. 25The Midnight SunNot logged yet
  8. 26The Sun’s Height at NoonNot logged yet
  9. 27Perihelion and AphelionNot logged yet

Calendars and Clocks

  1. 28The Solar Calendar and the Tropical YearNot logged yet
  2. 29Lunar CalendarsNot logged yet
  3. 30Leap YearsNot logged yet
  4. 31Time ZonesNot logged yet
  5. 32The International Date LineNot logged yet
  6. 33Solar NoonNot logged yet
  7. 34The Sidereal Day and the Solar DayNot logged yet
  8. 35Two Lengths of a Lunar MonthNot logged yet
  9. 36The Equation of TimeNot logged yet

Watching the Sky

  1. 37When the Moon RisesNot logged yet
  2. 38When the Moon SetsNot logged yet
  3. 39The Moon in DaytimeNot logged yet
  4. 40EarthshineNot logged yet
  5. 41TwilightNot logged yet
  6. 42Sunrise and SunsetNot logged yet
  7. 43Moonlight and Dark SkiesNot logged yet
  8. 44The Moon with BinocularsNot logged yet
  9. 45Keeping a Sky LogNot logged yet

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