Spacescifi

The Physics Of a Slightly More Physics Accurate Superman...

By Spacescifi, December 23, 2024 in Science & Spaceflight

How Can Human Bodies Do Reaction Control Movement In Space Without RCS? 1 2

By Spacescifi, November 24, 2024 in Science & Spaceflight

AI Augmented Camera Missiles... Here Already Or On The Way?

By Spacescifi, November 10, 2024 in Science & Spaceflight

Scifi DEW Pistol Analysis and Practicality Of Usage.....

By Spacescifi, November 11, 2024 in Science & Spaceflight

Pros and Cons Of Colonizing A Carboniferous Period Earthlike Planet..

By Spacescifi, September 19, 2024 in Science & Spaceflight

The Thanksgiving Turkey Wellington Challenge... Interested?

By Spacescifi, September 14, 2024 in The Lounge

Anatomically Correct Jet Engine Capable Creature...

By Spacescifi, September 4, 2024 in Science & Spaceflight

Realistic Wormhole Protocol VS Star Trek...

By Spacescifi, September 8, 2024 in Science & Spaceflight

Alternate History: How Would Technology Develop....

By Spacescifi, August 29, 2024 in Science & Spaceflight

Knowledge Is Power... Only If You Have The Will To Use It.... 1 2

By Spacescifi, April 11, 2024 in Science & Spaceflight

Would Starship's Hull Be Safe After Returning To Earth From Mars... Or Would It Be Radioactive?

By Spacescifi, August 5, 2024 in Science & Spaceflight

What Uber Spaceship Laser Cannons Would Actually Probably Look Like...

By Spacescifi, July 23, 2024 in Science & Spaceflight

Could We Still Have Enough Food In America If We Stopped Using Pesticides? 1 2

By Spacescifi, July 14, 2024 in Science & Spaceflight

Health Lessons You Learned As An Adult... Post As You Wish..

By Spacescifi, May 3, 2024 in The Lounge

Would Headphones Work In Space Vacuum?

By Spacescifi, July 13, 2024 in Science & Spaceflight

Does Physics Allow For The Creation Of Hyper-Diamagnetic Materials? Or Materials That Can Be Hypermagnetized? 1 2

By Spacescifi, July 12, 2024 in Science & Spaceflight

Would Or Could A Nuclear Saltwater Rocket Be Converted Into A Plasma Rocket With A Magnetic Nozzle?

By Spacescifi, May 18, 2024 in Science & Spaceflight

What If We Could Weaken Or Stop Entropy Within A Scifi Field?

By Spacescifi, July 4, 2024 in Science & Spaceflight

Power Levels Versus Trying Not To Cause Excessive Enviromental Damage In Scifi....

By Spacescifi, June 30, 2024 in Science & Spaceflight

Why Can't We Just Force A Sustained Fusion Reaction Via A Lot Of Mass Flow?

By Spacescifi, June 3, 2024 in Science & Spaceflight

Is A Totally Objective State Of Mind (for scifi aliens) Even Practical?

By Spacescifi, June 17, 2024 in The Lounge

• scifi
• aliens

Could An Organic or Cyborg Life Form In Theory Use Electrical Power As A Secondary Form Of Energy?

By Spacescifi, May 31, 2024 in Science & Spaceflight

Super Uranium... Would Physics Allow For It? 1 2

By Spacescifi, May 31, 2024 in Science & Spaceflight

World Building An Alien Earth... How Much Nitrogen Gas Replacement Can You Get Away With and What Gas To Replace it and Still Have Abundant Life?

By Spacescifi, May 11, 2024 in Science & Spaceflight

Plasma Turbojet Or Plasma Turbofan Engine... Which Is More Optimal For This Scifi SSTO?

By Spacescifi, May 1, 2024 in Science & Spaceflight