Pair

In its more than 30 years of service, NASA's Hubble Space Telescope has made over 1.3 million observations of intriguing cosmic events and bodies. It once captured a pair of gravitationally interacting galaxies called Arp 147, using its prime working camera – the Wide Field Planetary Camera 2 (WFPC2). The “Hubble Classic” image has been again shared on Instagram. The image shows the two galaxies oriented in a way that they appear to form the number 10 in the vast dark sky. While the object on the left, or the “1”, appears…

Wearable fitness trackers are a useful way to track fitness and activity levels. Customers have a wide variety of manufacturers to choose from, including the likes of Xiaomi, Fitbit, Amazfit, Honor, and Noise. Unlike most of these brands, Noise offers a handful of apps that work with specific wearables. Once you have the right application, pairing your fitness tracker is very easy. The official apps will also allow you to check your fitness data in an easily accessible format, update the device firmware and perform other…