Scientists have measured that Jupiter releases more internal heat than it absorbs from the Sun, based on observations of its structure, rotation, and atmospheric behavior.
The new moon tonight turns the sky into a natural observatory, stripping away glare and letting Jupiter, Saturn and the ...
SAN ANTONIO — Oct. 9, 2007 — During the first traversal nearly straight down any planet’s magnetotail, the Solar Wind Around Pluto (SWAP) instrument aboard New Horizons gathered remarkable new data on ...