Space lovers, you can now see black hole with naked eyes!
Have black holes always fascinated you? Well, all you need is a 20 cm telescope to observe a nearby active black hole.
Jan 07, 2016, 10:12 AM IST
optical rays
Have black holes always fascinated you? Well, all you need is a 20 cm telescope to observe a nearby active black hole.
Jan 07, 2016, 10:12 AM IST