NASA's Jupiter-exploring space probe Juno celebrates 10 years in space today (Aug. 5).
The moon's complex geologic history could act as a pointer to understand other rocky worlds in the universe, including those...
What will the Earth be like in 500 years? — Lotte, Brookline, Massachusetts
The little chopper could lift off early Thursday morning (Aug. 5).
Real estate mogul Donald Bren's donation could help seed an energy revolution.
Perseid meteors are already beginning to fall in a display that promises to dazzle skywatchers this month.
Can you survive without the very thing that enslaves you?
Biology and other experiments could head for the moon and asteroids
Fifty years to the day after its chronograph became the first and only "unauthorized timepiece" to be worn by an astronaut on...
This year Saturn's northern hemisphere will be tilted in our direction at a slant that allows for a nice look at Saturn's rings....