Name: LCARS Tricorder (Star Trek)
Rating: 4.7 (38 reviews)
Author: Judex

For all Star Trek - obsessed nerds, having an LCARS terminal on your wrist is a must, if you passing the final frontier to boldly go where no one has gone before. Engage!
Watchface with LCARS-style based on the TV series Star Trek. 

The watchface shows the dawn phases, the actual crescent moon, moonrise and set, sunrise and set based on the GPS position of your watch (no internet connection required). For these astronomical calculations the procedures of Jean Meeus (Meeus, Jean: Astronomische Algorithmen, 2. Edition, Verlag Johann Ambrosius Barth, Leipzig - Berlin - Heidelberg, 1994) are used.
Instead of the moon a wireframe sphere can be displayed (which is used as a seconds hand, when the day of week is displayed).
There is one color style for MIP displays and three color styles for AMOLED displays.
With a 2-seconds-press on the moon picture (only watches with touch screen) you can diaplay a detailed view of the moon data (azimuth, altitude, rise, set, transit) and dawn phases. The standard view will be displayed again after 30 seconds (settings can be changed to 60 seconds or keep till next press).
The lines from body battery to the fitness values indicates a change since the last update cycle. They disappear, if theres no new value within the last minute.

Dedicated to my beloved family. 
Special thanks to Gene Roddenberry & Michael Okuda for the best TV series ever.

Description of values:

BAT: battery status (percent, hour or both)
DAT: date (tt mm yy / mm tt yy / yy mm dd)
TME: time (24h or 12h), day of week or seconds
SUN: time of next sun event and solar intensity (line goal)
HUM: humidity
PCP: probability of precipitation
WND: wind direction and speed (km/h, mph or kts)
PRS: air pressure (hpa or inch mercury)
TMP: temperature (°C or °F)
Body Shape: body battery
MSG: counter for messages
BMP: heart beats per minute
CAL: calories
STP: steps
DST: distance (meters, yards, feet or miles)
UP: climbed floors
DN: descended floors

The display formats can be changes via Garmin Express or Connect IQ.
Note: If there is a tag "NO GPS" over the sphere, then your watch doesn't provide a last know GPS position. To solve that, open an app, that provides GPS data (e.g. map, outdoor activity, etc). Wait until that app has received a propper GPS signal. Close the app and go back to the LCARS watch face.

if you are interested in more moon data: check my app "Moon App & Simulator" https://apps.garmin.com/apps/fb178fa4-b5df-4b29-ac2f-cae16b991766