Here's How Space Megastructures Will Look, According to Neal Stephenson

Famed scifi author Neal Stephenson’s new novel Seveneves is out today, and one of the most exciting things about it is that it’s packed with realistic representations of space megastructures where humans live. We talked to Stephenson about his ideas, and have some exclusive art from Weta showing what they look like. » 5/20/15 8:46am Wednesday 8:46am

Meanwhile in the Future: A Second Moon for Earth

This week on Meanwhile in the Future, we ask what would happen if Earth had a second moon. How exactly that happens I won’t reveal — you’ll have to listen! But once it does, there are some really interesting things that we might notice on Earth, from tides and the night sky, to the potential destruction of Earth. » 5/19/15 1:03pm 5/19/15 1:03pm

Get Your Own Galileoscope For The ‘International Year of Light’

Remember the wonderful Galileoscopes that were developed in 2009 for the International Year of Astronomy? This high-quality, low-cost telescope kit is back for the 2015 International Year of Light (IYL), and new inventory is now available for delivery worldwide. Plus, thanks to generous donations to support science… » 5/14/15 1:20pm 5/14/15 1:20pm

This Watery Graveyard Is the Resting Place for 161 Sunken Spaceships

In a remote stretch of the Pacific Ocean southeast of New Zealand, the broken remains of space stations and robotic freighters litter the ocean floor, four kilometers below the waves. The world’s space agencies call this region the South Pacific Ocean Uninhabited Area. But it’s also called the Spacecraft Cemetery. » 5/14/15 4:10pm 5/14/15 4:10pm