Fastest nova ever found 'rings' like a bell thanks to a feeding and magnetic white dwarf. The nova eruption increased the star's brightness some 10,000 times (magnitude 16 to magnitude 6), briefly making it visible to the naked eye. However, it significantly dimmed within a day instead of weeks.
Japan’s Upcoming Mission Will Use a Vacuum to Get its Sample From Phobos
Deepwater Horizon oil spill did no harm to BP's long-term share value