The slowest sunsets happen around now | | We're talking about the number of minutes it takes for the body of the sun to sink below your western horizon. Fastest at the equinoxes, slowest at the solstices. | | |
3D view of Amazon rainforest canopy | | A rainforest canopy can reach 15 to 20 stories high. It's an ecosystem unto itself. Now - to study drought effects - scientists have made the 1st 3D measurements of rainforest canopies in the Brazilian Amazon. | | |
See it! Young moon and Venus | | Over several days this weekend, the moon swept near the brightest planet, Venus, in the west after sunset. Thanks to all who contributed photos! | | |
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All you need to know: June solstice | | The solstice happens this week. Longest day for the Northern Hemisphere. Shortest day for the Southern Hemisphere. Either way ... a good time to celebrate! | | |