MIAMI, UNITED STATES: NASA celebrated a key triumph on Tuesday as its $1.1 billion Juno spacecraft successfully slipped into orbit around Jupiter on a mission to probe the origin of the solar system.
PARIS: World supplies of helium, the gas that makes your voice squeaky, may be on the ascent after scientists and a Norway-based exploration firm this week hailed a huge find of the rare element in Tanzania as a potential game changer.