A large asteroid is about to make its closest approach to Earth in 100 years. Over the coming days, it's so close you should be able to observe it yourself with only the aid of binoculars.
A number of new energy stocks, including S&P 500 nuclear stocks Constellation Energy and Vistra, along with Amazon.com supplier Plug Power, moved higher following the Treasury Department and ...
Taking advantage of a cosmic 'double lens,' astronomers resolved more than 40 individual stars in a galaxy so far away its light dates back to when the universe was only half its present age.