Astronomers have made an unexpected discovery about Haumea, a mysterious dwarf planet on the edge of our solar system. It has a ring around it. It has a ring around it. Until now, such rings had only been found around the four giant, outer planets -- Jupiter, Saturn, Uranus and Neptune. "It is the first time a ring has been discovered around a trans-Neptunean object (an object further away from the sun than Neptune)," José Luis Ortiz, researcher at the Institute of Astrophysics of Andalusia (IAA-CSIC), whose study of Haumea was published in "Nature" on Wednesday, said in a press release.
Microsoft Corp said its free email services Outlook.com and Hotmail, which suffered an outage across Europe on Monday, were back up. "Everything is up and running," Microsoft said in a blog post on its Office 365 security site. bit.ly/2w3X1LD