NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.

Phase diagram showing the different properties of pyrochlore at different temperatures. In green is the spin liquid phase ...

and closing in on what is considered the inner solar system. Despite its distance, NASA said the comet poses no threat to Earth or the Moon, as the interstellar object will remain at least 150 million ...

The Windows Shortcut of the Day weblog points out a handy keyboard shortcut for displaying your Windows System Properties dialog: just press Windows-Break. The System Properties dialog gives you ...