Here's your invitation to view a spectacular close conjunction of the sky's two brightest planets, Venus and Jupiter, before dawn on Monday morning.
If you rise before dawn on Monday, August 18th, you'll be rewarded with the sight of the closest planet pairing of the year — and not just any planets, but the two brightest ones: Venus and Jupiter.
A newly processed image from NASA’s Galileo spacecraft shows Europa’s breathtaking beauty and tortured surface in greater detail than ever before.
Get your scope ready for a rare event this Friday night when one after another three of Jupiter's brightest moons and their shadows parade across its face.
Jove begins a new apparition with a redder Red Spot, pirouetting moons, and ever-changing cloudscapes.