LowEarth Pro
Never miss what’s overhead
Get a heads-up before the Starlink train, the ISS, or a fresh launch passes over your city — plus alerts when something breaks up or reenters. From $3/mo.
Pro is launching soon.
Until then, Starlink-train and pass alerts are free for everyone — set one up on any Starlink-train or pass-prediction page.
Free
- •Live 3D globe + every satellite reference page
- •Pass predictions for the ISS & featured satellites
- •One pass alert (push or email), one city
- •“What’s that light?” + Starlink-train viewing guides
Pro · $36/yr or $4/mo
- ✓Starlink-train alerts — be told before the “string of lights” passes
- ✓Pass alerts for any satellite, in as many cities as you want
- ✓Orbital-event alerts — breakups, reentries, notable launches
- ✓Priority alert delivery
- ✓Ad-free, once display ads launch
- ✓Support an independent, public satellite tracker
How alerts work: subscribe with your email on any Starlink-train or pass page. Pro is matched by that email, so use the same address you check out with.
Cancel anytime from the manage link above — you keep Pro until the end of your billing period.
LowEarth is an independent project. Pro keeps the lights on and the data flowing, ad-light.