A NASA Jupiter orbiter, launched in 2011 August. After undergoing an Earth gravity assist in 2013 October, Juno arrived at Jupiter in 2016 July and went into a highly elliptical polar orbit, bringing it as close as 4500 km from Jupiter’s cloud tops. Juno maps Jupiter’s gravitational field and magnetosphere and analyses its atmospheric composition and structure.
http://www.nasa.gov/mission_pages/juno/main/index.html Official mission website.
- PRV
- Prynne, William (1600–69)
- Przewalski’s horse
- Prévost, Pierre
- Prévost’s theory of exchanges
- ps
- PS/2 keyboard/mouse interface
- PSA
- PSAC
- Psamathe
- psammite
- PSC
- PSD
- PSDS
- PSE
- psephite
- pseudo
- pseudoaromatic
- pseudoautosomal region
- pseudo-axial
- pseudobreccia
- pseudocarp
- Pseudociliata
- pseudocode
- pseudocoelomate