Apple on Tuesday acquired Dark Sky, a popular weather app that launched eight years ago, for an undisclosed amount. Dark Sky said its API service, which allows other apps to use its weather data, will no longer accept new signups and will continue to function through the end of 2021.
AccuWeather. AccuWeather is a great Dark Sky alternative for anyone who wants their weather forecasts to be detailed. It offers a feature called MinuteCast, which details how weather conditions will change from minute to minute over the next two hours.
Update: The Android and Wear OS apps shut down on August 1, 2020. Subscribers who were active at that time will be receiving a full refund. Weather forecasts and maps on the Dark Sky website remain active. Weather forecasts, maps, and embeds available on the Dark Sky website will also shut down on August 1, 2020.
Eerily accurate weather predictions. Multiple reports suggest that Dark Sky has an uncanny precision in its ability to predict weather conditions.
Although the Dark Sky weather app became part of the Apple universe on March 31, 2020, it's currently ranked the #1 weather app on iTunes, with an average rating of 4.7 stars based on more than 120,000 customer reviews. Many even state that Dark Sky is the best weather app around.
"To be the first whole country to become a dark sky nation is a massive accomplishment for a small Pacific nation with a population of just over 1,600". International Dark Sky Places are spaces recognised for responsible lighting policies that keep the night-time environment naturally dark.
Apple just acquired the popular weather app Dark Sky, a move that gives the iPhone maker another avenue to expand its ever-growing services division. That category has become increasingly important for the Apple as it seeks to become less reliant on smartphone sales.
There will be no changes to the Dark Sky for iOS app, and it will continue to be available for purchase in the App Store. Apple does not appear to be making the app free at this time, and it continues to be priced at $3.99.
The Sun, with an effective temperature of approximately 5800 K, is an approximate black body with an emission spectrum peaked in the central, yellow-green part of the visible spectrum, but with significant power in the ultraviolet as well.
Dark skies allow for better views of stars! Use the Dark Site Finder to discover a good place to avoid light pollution and experience the vastness of the universe. Many national parks host their own local night sky programs and festivals throughout the summer, so be sure to plan ahead.
For the API, Dark Sky has stopped taking new signups and it will officially stop functioning for existing users come 2022. When it comes to Dark Sky for Android, the app is no longer available for download and existing users will have to find a replacement weather app come July 1, 2020.
Dark galaxies are composed of dark matter. Furthermore, dark galaxies are theoretically composed of hydrogen and dust. Some scientists support the idea that dark galaxies may contain stars. However, astronomers estimate that the mass of the gas in these galaxies is approximately 1 billion times that of the Sun.
Dark Sky outdoor lighting is designed to direct light to the ground, not up into the sky where it can contribute to light pollution. Even if you don't live in a community that has a dark sky ordinance, there are many sound reasons for applying the basic ideas to your home lighting scheme.
Yellowstone by NightMost of Yellowstone is free of artificial light. However, in developed areas throughout the park there are more than 5,000 light fixtures. In the past, visitors often encountered bright light fixtures illuminating streets and buildings in the park making it difficult to view the natural night sky.
Light trespass occurs when spill light is cast where it is not wanted. Light trespass is somewhat subjective because it is difficult to define when, where, and how much light is unwanted. An example of light trespass is when spill light from a streetlight or floodlight enters a window and illuminates an indoor area.
The term full cutoff has and is being used to describe luminaires that have no direct uplight (no light emitted above horizontal).
Where are the International Dark Sky Places located? As of February 2020, there are over 130 certified IDSPs in the world. See where they are located on our interactive map.
A fully shielded (full cut-off) light fixture has a solid barrier (cap) at the top of the fixture in which the lamp (bulb) is located. The fixture is angled so the lamp is not visible below the barrier (no light visible below the horizontal angle). Unshielded light travels much further than people realize.
Navigate to your phone's Android Settings > Apps > Dark Sky and turn on Location permissions. If you are using Android 6, you can visit Permissions directly, to make sure Location is turned on for Dark Sky. Dark Sky uses my location in the background when notifications are turned on.
As the name suggests, these outdoor lights are placed in your garden or yard and operate after the sun has set and switch off once it rises again in the morning. Hence the name dusk to dawn. These lights can be placed anywhere in and around your garden or driveway.
Located in the Namib Desert in southern Africa, the Namibrand Nature Reserve is one of the darkest places on the planet. You can observe the stars on your own from anywhere in the park, but Sossusvlei Desert Lodge ($84 per person, per night) caters to stargazers.
There is an easy way to get above all that air – go to the Atacama Desert in northern Chile. Here, in one of the driest, highest and clearest skies in the world is the small town of San Pedro de Atacama.
So, it's darkest at (literally) mid-night, or 1 a.m, if the sun sets at 8 and rises at 6, for example. Simply put, the darkest part of the evening is about halfway through the night, when the sun is on the opposite side of the planet. Just like the sun is highest in the sky between 11am and 12pm…. aka high noon!
The 12 Best Places to Stargaze in America
- Mauna Kea | Hawaii.
- Bryce Canyon National Park | Utah.
- Denali National Park and Preserve | Alaska.
- Glacier National Park | Montana.
- Cherry Springs State Park | Pennsylvania.
- Big Pine Key | Florida.
- Chaco Culture National Historical Park | New Mexico.
- Rocky Mountain National Park | Colorado.
Mauna Kea, Hawaii, United StatesIt's the ideal place to catch the sunset or sunrise, and an amazing spot to see the stars. There aren't many places where you can drive from sea level to 14,000 feet in about two hours (watch out for altitude sickness), and Mauna Kea is one of them.
1. Mauna Kea, Hawaii: Hawaii's Highest Point, With the Best Views. Mauna Kea is a dormant volcano, and home to a number of observatories. Located over 13,800 feet (4,207 meters) above sea level, and with a typically dry climate year-round, the peak of Mauna Kea is ideal for stargazing and astronomical observation.
According to “The New World Atlas of Artificial Night Sky Brightness”, the inhabitants of Chad, Central African Republic, and Madagascar are the least affected by light pollution. In these areas, the band of our home galaxy, the Milky Way, is clearly visible.
