Satellite Passes Tonight — Cambridge, MA
Live satellite pass predictions for Cambridge, Massachusetts. Updated in real time.
Tonight's Visible Passes
Predictions computed at 8:09 PM. Times shown in local time.
Full Pass Predictions
Interactive predictions with weather, viewing conditions, and more satellites.
Tonight
🛰️ Satellite Passes
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Satellite Watching in Cambridge
Best Viewing Season
Summer and early fall (June–September)
Weather Conditions
Winters bring frequent cloud cover. Summer offers the longest and warmest viewing windows. Fall is excellent with clear, crisp nights.
Light Pollution
Cambridge has a Bortle class of 9 (urban skies — only the brightest satellites visible). The Northeast region averages about 90 clear nights per year.
Launch Visibility
Too far north to see Cape Canaveral launches directly. Follow live streams for the best experience.
Not visible from the Northeast. Vandenberg launches head south over the Pacific.
Viewing Tips for Cambridge
Head to rural areas in Vermont, New Hampshire, or Maine for darker skies. Coastal areas can offer unobstructed horizons for low-elevation passes.
Best Time to Watch
Check for passes during the first 2 hours after sunset or before sunrise. This is when satellites catch sunlight against a dark sky.
What to Look For
Satellites look like steady, bright stars moving smoothly across the sky. They don't blink like airplanes.