Solar System Scope VS Heavens Above

Hi r/nasa, why did you (NASA) remove 19680002906.pdf ? I mean, we all know that the Earth is currently without big planets behind its back aka closer to the Sun as it usually would be the case and that making clouds is the only way to prevent this planet from heating up too much; so why hiding it? Thankfully solarsystemscope.com/ exists and everyone can take a look at the current state of the solar system.... Source: almost 3 years ago

The Heavens Above site will give predictions of satellite passes based on location and time, and will predict brightness as well. For example, here's a guess at the 501 location for last night (you might have to set the date yourself). Looks like the SL-16 R/B satellite or the Resurs 01 rocket stage are good candidates; they're about the right time and direction. If you knew time, location, and/or direction more... Source: 11 months ago

Heavens-Above (multiple platforms, lists satellites). Source: over 2 years ago

Also worth noting: https://heavens-above.com/main.aspx But this has a much nicer UI/UX! The street view rendering is particularly impressive. - Source: Hacker News / about 3 years ago

I have seen planes where they look like just flashes of lights until you get into a really dark place and can see the lights that are always on. I think they fly at higher altitudes for faster, more efficient travel. There are a couple of ways to check into this, though. Heavens-Above tracks satellites and flightradar24 has a playback function for times going back a week. Source: about 3 years ago