Activities between the Earth and the Moon
Hubble Telescope 30th anniversary interview with Bill Johnston https://youtu.be/5pt5QkTD-Yk Air Force Captain William "Bill" Johnston worked for over 30 years for Lockheed and Lockheed/Martin, and towards the end of his…
There is a common misperception that if you get rocket up high enough, say several hundred miles above the ground, there will be no gravity to pull it back down…
In June 2018, President Trump directed the Department of Defense to “begin the process necessary to establish a space force as the sixth branch of the armed forces.” The reason…
Starship and Super Heavy are the biggest, most important pieces of Elon Musk'sgrand plan for SpaceX, his private spaceflight company. Musk has repeatedly stressed that he founded SpaceX back in…
The Moon is gateway to space, and in the future it might serve as an industrial and mining complex fueling vast production of spaceships, rocket fuel, satellites, space stations, and…
In this fourth installment of the series we take a lengthy look at Rotating Habitats, large space stations that simulate gravity via spin and can replicate Earth-like environments.Contributed by Tom…
A look at O'Neill Cylinders, immense space habitats. Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ Far larger than any conventional Space Station, O'Neill Cylinders could potentially serve as as entire city-states or nature…
Exciting News! Our Sacramento L5 Society has an article published in the National Space Society Magazine! Implementing the NSS Vision We, a consensus of the members of the Sacramento L-5…
Check out our Facebook Page
In 2016, the SL5S entered the “100&Change” grant contest. Their entry focused on helping solve the enormous problems resulting from the ongoing collision between linear population growth and growing demand…