R esearchers at the SLAC National Accelerator Laboratory have created a high-energy, ultrashort, ultrahigh current petawatt ...
"Alpha Centauri is 4.3 light-years away ... "If this all works right, we can hold the beam together in space a very long distance — thousands of times the distance from Earth to the sun ...
Try to fathom the power of 1 million nuclear power plants. Now, imagine there is a way to pack the equivalent of that into ...
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Lasers powered by sunlight could beam energy through space to support interplanetary missions"In my group, we spend a lot of time thinking about artificial light harvesting ... to send them to space. Related: 'It invites us to reconsider our notion of shadow': Laser beams can actually ...
Free-space optical communication, or FSO, is an interesting and easy way to transmit signals through light beams. Forget expensive lasers or commercial-grade equipment; this video by [W1VLF ...
"GuideStar is our offering of light and sound to the Seattle ... two-hour presentation of original music and laser beams transforms the night sky into a space of enchantment." ...
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