Einstein’s approach of accustomed relativity and the approach of breakthrough mechanics are two broadly accustomed and experimentally absolute theories of physics. There’s alone one problem. They belie anniversary other!
At first glance, the center of the Milky Way seems like a very inhospitable place to try to form a planet. Stars crowd each other as they whiz through space like cars on a rush-hour freeway. Supernova explosions blast out shock waves and bathe the region in intense radiation. Powerful gravitational forces from a supermassive black hole twist and warp the fabric of space itself.
The Arctic Ozone layer has this year, for the first time, suffered loss so severe that an ozone hole akin to that famously present over the Antarctic has now become an atmospheric feature, some thirteen miles above the ground where it appears that four fifths of atmospheric ozone has disappeared.
Hello. My name is Stephen Hawking. Physicist, cosmologist and something of a dreamer. Although I cannot move and I have to speak through a computer, in my mind I am free. Free to explore the universe and ask the big questions, such as: is time travel possible? Can we open a portal to the past or find a shortcut to the future? Can we ultimately use the laws of nature to become masters of time itself?