Lifeboat Foundation

NASA peer reviewed paper showed that they had tested the propellentless EMdrive propulsion on a highly sensitive device in a vacuum and detected 1.2 millinewtons per kilowatt of propulsion.

Many remain unconvinced.

Despite having a setup that has been pretty much operating for years, how many data points are in the paper? Eighteen. Now, if this were a really time-consuming experiment, I wouldn’t let that bother me. Hell, some synchrotron experiments have only a single data point. But this is clearly not a time-limited experiment.

Continue reading “Cannae will try to prove propellentless propulsion in space in 2017 and has ambitious space probe designs with 33 years of constant acceleration to reach 3% of lightspeed” »

In Brief

• Last week’s US Senate Subcommittee on Space, Science, and Competitiveness focused on the impact AI has in various sectors of US society.
• Scientists predict that investments in AI will increase by more than 300 percent over the next few years, meaning AI will have a more prominent role in society.

Senator Ted Cruz opened up last Wednesday’s hearing by the US Senate Subcommittee on Space, Science, and Competitiveness with a description of the changing landscape of technology: “Whether we recognize it or not, artificial intelligence is already seeping into our daily lives.”

Senator Cruz explained that scientists are predicting how investments in AI will increase by more than 300 percent in the next few years, which means AI will have a more prominent role in society. With that in mind, the subcommittee’s hearing focused on the impact AI has in various sectors of US society, and how to best ensure US leadership in AI development.

Continue reading “The Dawn of AI: Congress Is Discussing What We’ll Do in a World Run by Robots” »

Radiologists have finally figured out why astronauts who spend a lot of time in space get impaired vision.

The problem, called visual impairment intracranial pressure (VIIP) syndrome, has been reported in two-thirds of astronauts who go up to the International Space Station.

And according to a new study from researchers at the University of Miami — reported Monday at the Radiological Society of North America’s annual conference — those changes to the eye have everything to do with changes in the fluid that surrounds the brain and spinal cord.

Continue reading “Scientists have finally figured out why astronauts lose their vision while in space” »

It is literally a moonshot.

For the first time, astronomers have observed a strange quantum phenomenon in action, where a neutron star is surrounded by a magnetic field so intense, it’s given rise to a region in empty space where matter spontaneously pops in and out of existence.

Called vacuum birefringence, this bizarre phenomenon was first predicted back in the 1930s, but had only ever been observed on the atomic scale. Now scientists have finally seen it occur in nature, and it goes against everything that Newton and Einstein had mapped out.

“This is a macroscopic manifestation of quantum field,” Jeremy Heyl from the University of British Columbia in Canada, who was not involved in the research, told Science. “It’s manifest on the scale of a neutron star.”

Continue reading “We Just Got the First Real Evidence of a Strange Quantum Distortion in Empty Space” »

Astronomers have at last observed polarisation of light by virtual particles in a neutron star’s magnetic field, a long-expected quantum effect.

NASA announces their first voice skill for Amazon’s Alexa at the AWS re: invent conference tonight. You’ll be able to ask Alexa questions about Mars.

Multiple companies are pursuing space mining activities, so what’s standing in the way of a space mining gold rush?

The methane seems to bloom in the Martian summers when the atmosphere is viewed with spectrography lenses on powerful telescopes I read once. Which always made me wonder if there’s algae of some form in the subsoil.

Scientists are getting closer to solving one of the biggest Martian mysteries.