Breaking News
First totally synthetic human brain model has been realized
Trump's secret weapon is vanishing: Insiders reveal why young men who crowned him king are fleei
Peter Schiff Goes Nuclear On Bitcoin, Saylor And CNBC
Actor Anthony Mackie: "We've Been Living Through Death Of American Male For Twenty Years
Top Tech News
Mach-23 potato gun to shoot satellites into space
Blue Origin Will Increase New Glenn Thrust 15-25% and Make Rocket Bigger
Pennsylvania Bill – 'Jetsons Act' – Aims To Green-Light Flying Cars
New Gel Regrows Dental Enamel–Which Humans Cannot Do–and Could Revolutionize Tooth Care
Researchers want to drop lab grown brains into video games
Scientists achieve breakthrough in Quantum satellite uplink
Blue Origin New Glenn 2 Next Launch and How Many Launches in 2026 and 2027
China's thorium reactor aims to fuse power and parity
Ancient way to create penicillin, a medicine from ancient era
Unbanked In A Connected World
Near Term Laser Space Propulsion to Move Twenty Times Faster in the Solar System
This will enable velocities of 100 to 200 km/s, and would enable a mission to the solar gravity lens location of 550 AU in less than 15 years. This will be nine to eighteen times faster than the Dawn Mission (11.5 km/s).
Brophy's talk starts 25 minutes into the video.
John discusses using 3-micron thick thin-film solar cells. They could be used to generate power at below one kilogram per kilowatt. They could have a mass of 100 to 200 grams per square meter. The more power that be generated for less weight the faster you can travel.