Video Credit: NASA
Success all around for today’s SpaceX mission. The company successfully launched a Dragon spacecraft that is on its way to the International Space Station. SpaceX also successfully landed the first stage of its Falcon 9 rocket at Cape Canaveral. The weather was cloudy but it looks like it wasn’t enough to stop SpaceX from launching…
Original article in Physics & Astronomy
There are many scientific and non-scientific varieties of the answer about what came before Big Bang. Some say there was literally nothing and some say a black hole or a multiverse. But now a group of mathematicians from Canada and Egypt have analyzed some cutting edge scientific theory and a complex set of equations to find what preceded the universe in which we live. Their research paper has been published in Nature.