Saturn

submitted by: scivee-team

Voyager II, a NASA spacecraft, demystifies Saturns's rings; Further analysis of dust particle patterns (called spokes) on space images of the planet lead to the conclusion that the spokes move with Saturn's magnetic field and not sporadically.A look back at Voyager II's incredible images of Saturn.

Earth Impact

submitted by: scivee-team

A discussion of the impact of space debris falling on Earth, accretion and cosmic bodies.Space debris - large and small - is constantly slamming into Earth.