Chief of aerodynamics Elton W. Miller ponders the future of the Sperry M-1 Messenger, the first full-scale airplane tested in the Propeller Research...
This NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 2566, which sits 76 million light-years away in the constellation Puppis. A...
Here is a new version of the “Christmas tree cluster.” NGC 2264 is a cluster of young stars between one and five million years old. (For comparison,...
Through NASA’s Artemis campaign, astronauts will land on the lunar surface and use a new generation of spacesuits and rovers as they live, work, and...
NGC 602 is a star cluster that lies on the outskirts of the Small Magellanic Cloud, one of the closest galaxies to the Milky Way. This image combines...
Semi-retired from Free-DC...
I have some time to help.....
I need a new laptop,but who needs a laptop when you have a phone...
Now to remember my old computer specs..