Thunder Snow!

Goodbye to M42 for this year.  But I’ll see you again in November.  Meanwhile I can look at this picture I took in January of this year.

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Scientists slow the speed of light

By Kenneth Macdonald

A team of Scottish scientists has made light travel slower than the speed of light. 

They sent photons - individual particles of light - through a special mask. It changed the photons’ shape - and slowed them to less than light speed. 

The photons remained travelling at the lower speed even when they returned to free space. 

The experiment is likely to alter how science looks at light.

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Night lights change in the Middle East between 2012 and 2016

via @nasa

Titan Touchdown

On Jan. 14, 2005, ESA’s Huygens probe made its descent to the surface of Saturn’s hazy moon, Titan. Carried to Saturn by NASA’s Cassini spacecraft, Huygens made the most distant landing ever on another world, and the only landing on a body in the outer solar system. This video uses actual images taken by the probe during its two-and-a-half hour fall under its parachutes.

Saturn in Infrared from Cassini

Sometimes I think we are alone in the universe and sometimes I think we’re not. In either case the idea is quite staggering

Arthur C Clarke (via eearth)

The first Space Launch System hardware from NASA’s Michoud Assembly Facility in New Orleans just arrived at NASA’s Marshall Space Flight Center in Huntsville, Alabama. We take a minute to introduce you to the crew of NASA’s barge Pegasus. The crew made an 18-day journey on the barge leaving New Orleans on April 28 and arriving at Marshall on May 15. The barge delivered a structural test version of the core stage engine section of SLS, NASA’s new heavy-lift rocket. Pegasus will deliver four test articles of the rocket’s core stage to Marshall for tests that will simulate the forces experienced during launch. Pegasus will later ferry the flight-ready core stage to NASA’s Stennis Space Center near Bay St. Louis, Mississippi, for testing and then to NASA’s Kennedy Space Center in Florida for integration of the SLS flight vehicle in the Vehicle Assembly Building.

Possible 360° camera drone by Samsung?