This is a continuation of a previous 3 million for a coupling device. In orbit refueling will allow trips to the Moon, and trips to Mars will take half the time it does now.
NASA tipping point awards.
Last year, Dr. Sergio Canavero created quite the ruckus (to put it mildly) when he vowed to be the primary person to transplant a person’s head onto a deceased donor’s body. Yes, he’s planning on attempting the world’s first caput transplant (or body transplant, betting on how you study it).
In fact, it’s been a few years since his initial proclamation, and therefore the Italian neurosurgeon still stands firm on his declaration, despite claims from other experts that it’s nothing but a PR Stunt (at best) or a hoax. Some have even hypothesized it’s all just a plot meant to push Metal Gear Solid.
Scientists have measured the shortest unit of time ever: the time it takes a light particle to cross a hydrogen molecule.
That time, for the record, is 247 zeptoseconds. A zeptosecond is a trillionth of a billionth of a second, or a decimal point followed by 20 zeroes and a 1.
Previously, researchers had dipped into the realm of zeptoseconds; in 2016, researchers reporting in the journal Nature Physics used lasers to measure time in increments down to 850 zeptoseconds.
Refueling in orbit is a crucial step for SpaceX to allow its Starship spacecraft to make the journey to faraway places, including the Moon and Mars. The idea is to launch multiple Starships, some destined to top up others while in orbit.
“Combining Starship’s rapid reusability with orbital refilling is critical to economically transporting large numbers of crew and cargo to the Moon and Mars,” SpaceX wrote in a tweet celebrating the news.
NASA is contracting SpaceX to demonstrate the transfer of ten metric tons of liquid oxygen propellant between one Starship and another, a collaboration with NASA’s Glenn Research Center and the Marshall Space Flight Center.
This guy has spent eight years creating a seriously impressive Iron Man suit — some of the gadgets he has are ridiculous! 😮👏.
All of Earth’s civilization could be powered purely on solar energy, says Elon Musk on Twitter. Discover the reason behind his love for solar energy.
Keeping Calm
Over the last four years, the brightness of the other stars fluctuated wildly, whereas the Sun stayed relatively constant, according to research published Friday in the journal Science. In fact, the difference between the Sun’s brightest and dimmest moments is a fifth the size of other stars.
“We wanted to see if the Sun is somehow different,” Max Planck Institute researcher Timo Reinhold told Inverse. “People have claimed that it’s more quiet than other stars, while others have claimed that it’s similarly active so we wanted to really boil it down to this very solar-like sample that is very similar to the Sun.”
Microsoft has autonomous boats for cleaning up the ocean. And it uses machine learning to identify trash. 😃 article.
Depending on the weather, current, and other factors a single interceptor can collect more than 11,000 pounds of debris in a day.
Scientists have spotted six galaxies that appear trapped in orbit around a supermassive black hole that astronomers are seeing as it was when the universe was less than a billion years old.
