**This app requires Android Wear devices**

A watch face for Interstellar travellers, created under the supervision of Newton Science Magazine.

As your speed of travel accelerates towards the speed of light, Einstein’s special law of relativity causes time to begin slowing down. Interstellar Watch Face calculates the delay and tells you the time back on the earth.

From the menu page, you can choose from five speeds of travel: 99%, 99.9%, 99.99%, 99.999% and 99.9999% of the speed of light. The bottom right of the display shows how much faster time is moving on earth, which will range from seven to 707 times depending on the speed of travel you have chosen. The bottom left of the display shows which celestial objects you are approaching, and your distance from the earth.

Let yourself drift through space on your interstellar trip!

Celestial objects on this app and the distance from the earth (unit: light years):

Alpha Centauri A: 4.39ly

Barnard’s Star: 5.9ly

Wolf 359: 7.8ly

Sirius: 8.6ly

Ross 154: 9.7ly

Procyon: 11.5ly

Altair: 16.73ly

Vega: 25ly

Pollux: 33.72ly

Capella: 43ly

Regulus: 79ly

Achernar:140ly

Spica: 250ly

Alpha Crucis: 324ly

Antares: 553ly

Rigel: 863ly

Deneb:1424ly

Supports both round and square watch faces.

Tap a selection button on the menu page to change your traveling speed.

Caution:

Depending on signal level, there may be a delay of between one and three hours from installation of the app to its appearance on your Android Wear device.

We recommend you to install the app via a Wi-Fi connection.

Newton Science Magazine discusses the latest scientific topics in an accessible style, with extensive use of graphics to make difficult scientific concepts easier to understand. Newton Press also publishes Newton Supplement, a more specialized series of magazines focusing on a single topic per issue, and Newton International Edition on iPad, a digital magazine that enables readers to experience its articles via their eyes, ears, and fingertips.

**此应用程序需要Android Wear设备**

手表的脸星际旅行者，牛顿科学杂志的监督下创建的。

当你的旅行速度加快对光速，爱因斯坦的狭义相对论的法律导致时候开始放缓。星际表盘计算延迟，并告诉你回到地球上的时间。

从菜单页面中，您可以选择五档行程：99％，99.9％，99.99％，99.999％和光速的99.9999％。显示器的右下角显示快多少时间运动在地球上，这将取决于旅行的您所选择的速度范围从七到707倍。左下角的屏幕显示您正在接近它的天体，距离地球的距离。

让自己在太空漂泊在你的星际之旅！

在这个程序，并从地球的距离天体（单位：光年）：

半人马座阿尔法星答：4.39ly

巴纳德星：5.9ly

狼359：7.8ly

天狼：8.6ly

罗斯154：9.7ly

南河：11.5ly

牛郎星：16.73ly

维加：25ly

北河三：33.72ly

二星：43ly

轩辕：79ly

水委：140ly

角宿：250ly

阿尔法十字架：324ly

安塔尔：553ly

参宿七：863ly

天津四：1424ly

同时支持圆形和方形手表的面孔。

点击菜单页面上的选择按钮来改变你的移动速度。

注意：

取决于信号电平，可能有1至3个小时从安装该应用其外观的你的Andr​​oid Wear装置上的延迟。

我们建议您通过Wi-Fi连接安装应用程序。

牛顿科学杂志讨论最新的科学话题在一个可访问的风格，大量使用图形来作出艰难的科学概念更容易理解。牛顿出版社还出版牛顿补充，更专业的系列杂志专注于每期一个主题，和牛顿国际版iPad上，数字杂志，使读者通过他们的眼睛，耳朵，指尖体验到它的文章。