President Trump Appeals to Senators to Back Him

President Trump's efforts to replace Obamacare have been dealt another major blow, with two more Republican Senators refusing to back their party's latest plans.

In South Africa, the first stage of a giant new radio telescope the Square Kilometre Array or SKA is nearing completion - It's so powerful its makers say it will be able to see three quarters of the way across the universe.

The first stage of a giant new radio telescope the Square Kilometre Array or SKA is nearing completion - It's so powerful its makers say it will be able to see three quarters of the way across the universe.