How to Build a UFO-like Anti Gravity Spaceship - The Green Optimistic

Maybe the title's "antigravity spaceship" aim is too high (it's a long way 'till there), but Tesla, followed by other scientists along the last century

Gravity Archives – The Green Optimistic

Do science fiction movies accurately portray space ships? If not

4,537 Alien Spaceship Light Beam Images, Stock Photos, 3D objects, & Vectors

Triangular Anti Gravity UFO TR-3E Atlantis Model

The Forgotten Plan to Turn the Space Shuttle Into a Spy Satellite

Space Exploration & Space Colonization Handbook, PDF, Space Colonization

How Do Space Ships Make Artificial Gravity? - Ask an Astronomer

About Those Gravitational Waves

Marine Science Goes to Space - Eos