We have provided a list of online tools that can help you prepare for observing the night sky or learning astronomy. As we find more tools we will list them here.
* Resources below will link to outside content that is outside our control.
- Sky Chart for Plano, TX Location
- Download a FREE Sky Chart from Skymaps.com
- Jupiter’s Moons Calculator
- EarthSky Tonight
- Starry Night Education Interactive Sky Chart
- Sky & Telescope SkyWeek
- Clear Sky Chart
- Phases of the Moon
- Current Phase of the Moon – What it looks like now!
- Your Sky Chart – Interactive Planetarium
- Home Planet Software – Free
- Sky View Cafe – Interactive Planetarium
- Computing Altitude and Azimuth
- Slooh – Live Telescope & Astronomy Shows
- National Weather Service