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For its 2018 finale, A SpaceX Falcon 9 rocket will launch the U.S. Air Force’s first third-generation navigation satellite for the Global Positioning System (GPS 3–01) from Cape Canaveral Air Force Station in Florida.

Liftoff window begins at 8:51 a.m. EST (1351 GMT).

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Why do many problems in life seem to stubbornly stick around, no matter how hard people work to fix them? It turns out that a quirk in the way human brains process information means that when something becomes rare, we sometimes see it in more places than ever.

Think of a “neighborhood watch” made up of volunteers who call the police when they see anything suspicious. Imagine a new volunteer who joins the watch to help lower crime in the area. When they first start volunteering, they raise the alarm when they see signs of serious crimes, like assault or burglary.

Let’s assume these efforts help and, over time, assaults and burglaries become rarer in the neighborhood. What would the volunteer do next? One possibility is that they would relax and stop calling the police. After all, the serious crimes they used to worry about are a thing of the past.

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From groundbreaking moon missions to growth in the legal-cannabis market, 2019 will be year of new highs. Here’s what to watch out for in the year ahead.

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Smartphone cameras have gotten so good that we struggle to find a reason to invest in a point-and-shoot, but there are still major advancements being made in camera tech that are light years ahead of anything you can fit in your pocket. A new panorama shot by China’s Jingkun Technology (calling themselves “Big Pixel”) is a great example of that, and its size is so jaw-dropping you could spend days staring at it.

The photo, taken from high on the Oriental Pearl Tower in Shanghai, shows the surrounding landscape in stunning detail. From your virtual perch many stories above the ground, you can zoom in so far that you can read the license plates on cars and spot smiling faces greeting each other on the sidewalk.

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