Check out this amazing animation! 🌟🚀 It shows the orbit of the star S2 as it circles around the supermassive black hole at the center of our galaxy, the Milky Way. This star gets incredibly close to the black hole, reaching speeds of nearly 3% of the speed of light! 😱 Scientists study this star because it provides a unique opportunity to understand the powerful gravitational forces near a black hole and test Einstein's theory of relativity. Watch the animation and uncover the secrets of black

How to Change Time and Date in Star Walk 2? 🕘📅 The app has the Time Machine feature that allows you to choose any year, month, day, time and to see what the sky looks like at this particular moment. Star Walk 2 uses your current time and date, but you can change this by tapping the 'clock' icon in the upper right corner of the screen. Tap the 'clock' icon longer and you will be able to set time and date manually. Use the Time Machine feature to check whether a celestial event is visible in you