It's the worst violence since former President Bashar Assad was toppled. International alarm is growing over fighting in western Syria, where hundreds of civilians have been reportedly killed amid ...

International alarm is growing over fighting in western Syria, where hundreds of civilians have been reportedly killed amid intense clashes between the country’s new government and loyalists to ...

SpaceX's massive Starship rocket exploded just 10 minutes after launching on Thursday night, marking the second failed test flight in two months. The Starship rocket lost control after several ...

SpaceX's Starship spiraled out of control while in space during a test flight Thursday, marking the second launch in a row that the vehicle has run into a fatal problem on its way to orbit. The ...

The spiral SDD solves the problem that the traditional concentric ring SDD cannot solve, which is automatic voltage dividing. The spiral SDD uses the spiral cathode ring to generate a transverse drift ...

There are millions of galaxies in the universe, and while astronomers have cataloged many, some remain relatively unknown to the general public. Here are seven lesser-known galaxies beyond the Milky W ...

Now, a new computational study has revealed a surprising structure – a spiral generated by the tidal forces exerted by the Milky Way galaxy itself. The finding, in press at The Astrophysical Journal, ...

Now, a new model suggests that the inner part of the Oort Cloud may have an unexpected structure resembling a spiral, much like a miniature galaxy. The Oort Cloud begins roughly 2,000 – 5,000 ...

The mysterious Oort cloud is the source of many of our solar system's comets, but astronomers still have no idea what it looks like. Now, new simulations may have given them a first glimpse.