Lifeboat Foundation

Richard Mansell, Chief Executive Officer at IVO Limited gave the reasons he is optimistic about the Quantum Space Drive tests that will be done in orbital microgravity.

IF the orbital test works then it will lead to interstellar travel and shrinking it down would give material that would have anti-gravity like effects. We would spend the money to make nanocavities so that we could have propellantless thrust for floating cities. All of space and propulsion related science fiction would become possible within about three decades short of faster than light. This drive is in orbit now for a few months. I think DARPA gave them more money to conclusively prove if it works or not. All of the ground tests show it might work. But if it proves out then we first get 1,000 times better than a hall effect thruster but with no fuel limit. No fuel is used. So long as you have power, solar or nuclear the drive keeps working. So nuclear fuel supply for decades then thrust for decades. The theory proves out, then we make nanocavities which could act like antigravity then we get 1G or even 3G thrusters in space. This would be the Expanse TV show tech.

NASA’s Moon to Mars Architecture has been instrumental in developing, designing, and executing the long-term goals of establishing not only a permanent human presence on the Moon but sending humans to Mars, someday. Today, NASA announced the results from the recent 2023 Moon to Mars Architecture Concept Review, which outlines key objectives, strategies, and key decisions in establishing a human presence on Mars in the future.

The Concept Review discussed in detail the architecture objectives and segments for not only returning humans to the Moon but establishing a long-term presence there through testing new technologies, systems, and equipment that would be used on an eventual human mission to Mars. the Moon to Mars Objectives cover a myriad of goals, including lunar and planetary science, heliophysics, human and biological science, physics and physical sciences, science enabling, applied science, lunar infrastructure, Mars infrastructure, transportation and habitation, and operations.

“Over the last year we’ve been able to refine our process for Moon to Mars architecture concept development to unify the agency,” Nujoud Merancy, who is the Deputy Associate Administrator for Strategy & Architecture for NASA’s Exploration Systems Development Mission Directorate (ESDMD), said in a statement. “Our process in the coming months will focus on addressing gaps in the architecture and further reviewing the decisions the agency needs to make to successfully mount crewed Mars missions.”

In-development space innovations from the private space industry include space cannons, modular space station units, and 3D-printed rockets.

Year 2013 face_with_colon_three

Spacecraft engines aren’t all sound and fury – in deep space, you’ll want the cool blue glide of a xenon-ion engine currently being tested by NASA.

It doesn’t take a rocket scientist to let us know that Spaceship Earth is in deep trouble. Humanity is operating as if we did not live on a finite planet with…

HELSINKI — Japan’s SLIM “Moon Sniper” spacecraft made a successful lunar landing Friday, making the country just the fifth to robotically land on the moon.

The Smart Lander for Investigating Moon (SLIM) spacecraft began its descent from a 15-kilometer perilune shortly after 10:00 a.m. Eastern, Jan. 19 (1500 UTC), decelerating from a speed of around 1,700 meters per second.

Continue reading “Japan makes history with tense, successful moon landing” »

Give people a barrier, and at some point they are bound to smash through. Chuck Yeager broke the sound barrier in 1947. Yuri Gagarin burst into orbit for the first manned spaceflight in 1961. The Human Genome Project finished cracking the genetic code in 2003. And we can add one more barrier to humanity’s trophy case: the exascale barrier.

The exascale barrier represents the challenge of achieving exascale-level computing, which has long been considered the benchmark for high performance. To reach that level, however, a computer needs to perform a quintillion calculations per second. You can think of a quintillion as a million trillion, a billion billion, or a million million millions. Whichever you choose, it’s an incomprehensibly large number of calculations.

Continue reading “Supercomputer uses machine learning to set new speed record” »

JAXA’s SLIM spacecraft, fondly known as the ‘Moon Sniper,’ took off for a precision lunar landing on January 19, 2024.

People believe that exotic new propulsion systems are needed to reduce the one way trip times from Earth to Mars from 180–270 days down to 45 days each way. The slower mission times are for chemical rockets where we barely get out of Earth orbit with a small rocket engine. SpaceX Starship can refuel after reaching orbit to enable faster orbits (straighter and less looping paths) to go to Mars. This makes 90 day times each way easy with chemical Starship and even more wasteful but still chemical rockets to Mars in 45 days each way.

This is calculated by Ozan Bellik.

In 2033 there are opportunities to do a high thrust ~45 day outbound transit with a ~10.5km/s TMI (trans Mars injection). If you refill in an elliptical orbit that’s at LEO+2.5-3km/s then the TMI burn requirement goes down to 7.5-8km/s. A SpaceX Starship with 1,200 tons of fuel should be able to do with roughly 150 tons of burnout mass. This is enough for ship, residuals, and a crew cabin with enough consumables to last a moderately sized crew for the 45 day transit. The trouble is that once you get there, you are approaching Mars at ~15km/s.