A post not about the sea, but about sailing on the ocean of light from the sun. The idea for solar sailing dates back to 1610, when Johannes Kepler observed that comet tails point away from the sun as if pushed by a celestial wind. In a letter to Galileo, he wrote, “Provide ships or sails adapted to the heavenly breezes, and there will be some who will brave even that void.”
Back in 2014, we posted about The Planetary Society’s Lightsail project, an attempt to launch a solar sail which would be propelled by the momentum of photons of light radiating from the sun. Their first attempt with a prototype was largely successful and since the non-profit society has been raising money and arranging a launch window to send their 32-square-meter solar sail Lightsail 2 into orbit as a light propelled earth satellite. Lightsail 2 is expected to be launched sometime in 2019 aboard a Falcon Heavy rideshare mission called STP-2.

On Wednesday, a federal judge decided to get
For several years, there has been an ongoing discussion at the
The Dutch general cargo ship
The Flying-P Liner
Cortés ordering his fleet to be destroyed may be one of the iconic moments in history. In 1519, 


Just after Midnight, on April 1, the river cruiser
Are you interested in acquiring a