Green Stars mean Intelligent Life
The cosmos is littered with blue and red stars... but curiously no green ones. Why? Is this a fundamental constraint or merely an unlikely outcome? And what would it mean…
Faster-Than-Light Leads To Time Paradoxes
Is faster-than-light (FTL) travel possible? In most discussions of this, we get hung up on the physics of particular ideas, such as wormholes or warp drives. But today, we take…
SacL5 Website Traffic Report 3/12/22
Website Traffic Feb 10, 2022 to Mar 12, 2022491 visits last 30 days5898 since incept
The Archaeology Of The Space Age
We've been space now 55 years. Time to think about preserving history. Check out Lisa's work.Senior author of The Final Mission: Preserving NASA’s Apollo SitesContributing author to Archaeology and Heritage of the…
James Webb Space Telescope
The James Webb Space Telescope (JWST) is a space telescope designed primarily to conduct infrared astronomy. The U.S. National Aeronautics and Space Administration (NASA) led development of the telescope[8] in…
NASA – Flying Cars
Advanced Air Mobility Mission OverviewNASA’s vision for Advanced Air Mobility (AAM) Mission is to help emerging aviation markets to safely develop an air transportation system that moves people and cargo…
Alyssa Carson, Space Advocate
From Wikipedia, Alyssa Carson In 2014, Carson was the first person to complete the "NASA Passport Program" visiting each of NASA's fourteen visitor centers across nine states. She was then invited to…
What is a Lagrange Point?
What are they?Our Sacramento L5 Society is named for the Lagrange Point EML5. Just like the illustration above for the Sun Earth Lagrange Points the Earth and the Moon have…
Maana Electric Desert Tests of Moon Solar Panels
SUNLIGHT HAS A COUPLE OF ADVANTAGES OVER YOUR TRADITIONAL GAS AND COAL. IT’S cheap, it’s powerful, and there’s a lot of it. But there’s a barrier to entry — to…
Goodnight Moonbase Kickstarter
Goodnight Moon Base Let's bring bedtime *to* the moon every night. Our future on the moon becomes real through compelling scenes and rhymes. Click here to help! https://www.kickstarter.com/projects/2055866158/goodnight-moon-base There are…