Https://spaceengine.org/ , though it’s partially fictional if I recall correctly. - Source: Hacker News / 16 days ago

I mean, there are plenty of good deep sky images out there. Try looking at the New General Catalogue (NGC) objects for something that strikes your fancy. Alternatively, you could cruise around in Space Engine and bookmark an interesting galaxy to get screenshots from multiple angles, which is what I usually do. (SE is available on Steam for a reasonable price.). Source: 12 months ago

Computer says yes: https://gravitysimulator.org/ https://spaceengine.org/ Once the mass, velocity, heading of an object is known it becomes easier to track and fine tune parameters meaning time of intersect with earth can be calculated which gives orientation of planet and entry attitude. An exact street addres | sub metre grid reference is a big ask, but the "line of breakup" arcing across a narrow slice of the... - Source: Hacker News / 12 months ago

Space Engine[1] is another popular one [1] https://spaceengine.org/. - Source: Hacker News / about 1 year ago

This is a bit of a tall order. There are none that I know of; most folks I know who do galaxy maps either make them by hand with their digital paint tools of choice, or utilize the procedurally-generated ones from Space Engine. Up until recently SE had a free (old) version available on the site; you should still be able to find a mirror of it somewhere but I don't know of one personally. Otherwise, SE is available... Source: about 1 year ago

Citizen does this (https://citizen.com) I used it for a bit, and it had decent UX, but it seems designed to raise your anxiety until you pay for a snake oil subscription. YMMV. - Source: Hacker News / 6 months ago

I hear sirens! The Phoenix Fire Board is a real-time list of car accidents (Code '962'), fires, and hazardous situations. You can also check out the Citizen App that people use to report things happening around them. Source: about 1 year ago

Https://citizen.com I’m guessing this is what they’re talking about. Source: about 1 year ago

They don't. Citizen App probably what you want, but it's only useful in big cities. Source: about 1 year ago

Should I also "chill out" and not tell them about https://smart911.com, https://www.911cellular.com, https://active911.com, https://citizen.com, and all the other emergency related services out there?! Source: about 1 year ago