NASA’s OSIRIS-REx will land on an asteroid to bring home rocks and dust – if it can avoid Mt. Doom

However, nothing ventured, nothing gained

Banned chemical still depleting the ozone, says NASA

Carbon tetrachloride, banned under Montreal Protocol, still lingering in atmosphere

Ozone hole smaller than 1990s level; scientists study reasons behind trend

NASA records reduction in ozone depletion as compared to 1998-2006 levels

Powerful typhoon headed for Philippines

Country’s disaster management officials have alerted authorities to keep relief material ready