I recently wrote about how viscoelastic fluids can be used in liquid body armor to stop bullets. While spacetime isn’t a fluid in the traditional sense, it has many of the same properties. In particular, it deforms when a massive body or any energy at all passes through it. The spacetime manifold resists deformation and seeks to return to flatness whenever a massive body passes on. This property is elasticity.
Musk was inspired by Alexander and Napolean, says his father.
Elon Musk is a combination of Albert Einstein, Nikola Tesla, and John D. Rockefeller, according to Dolly Singh, a former SpaceX executive who worked with Musk between 2008 and 2013.
Daniel Oberhaus/ Wikimedia Commons.
The Elon Musk Show is a three-part documentary, available only in the U.K., that looks to unravel the making of Elon Musk through interviews with family, friends, former employees as well as Musk’s adversaries. The first episode aired last week, while Singh made the comments in the second episode, which Business Insider has previewed.
The first mission for SpaceX’s newest Dragon crew capsule could hardly have gone more smoothly.
The spacecraft, named Freedom, flew SpaceX’s Crew-4 astronaut mission to the International Space Station (ISS) for NASA, which wrapped up Friday afternoon (Oct. 14) with a splashdown in the Atlantic Ocean off the coast of Jacksonville, Florida.
This week, travel deep beneath the waves to explore ocean trenches, marvel at the Rosetta stone, spy a stellar spiderweb in space, celebrate the year’s best wildlife photography, meet brain cells that can play Pong, and more.
Of their yearly balance of about €3 million, nearly the entirely is spent on the main congress and other events and conferences. Over the last few years, addressing geography, generation, and gender equities (3G), the International Astronautical Federation established itself as the youngest and most diverse space organization in the world. Over the same period, the IAF President Pascale Ehrenfreund, has pushed her excellent Global Innovation Agenda which “has brought emerging countries to our space family through conferences, expanded work with partner organizations, and created innovative systems for sharing information among members” [1].In his first newsletter [2] the incumbent President, Clay Mowry, communicated the IAF agenda for next 3 years: “Sustainability, Investment and Security”. According to Mowry, “the IAF should seek to influence conversations around the sustainability of the space environment. Securing orbits, spacecraft, frequencies, and physical resources is critical to the future viability of space exploration.” And: “The coming three years will see a shift towards the commercial development of low Earth orbit and major push to field systems in lunar orbits and on the surface of the Moon. We must be prepared to tackle the challenges of growing investment in the space sector head-on. Security refers to the freedom to operate safely in the space domain. Without it, investors and nation states can hardly be expected to pour the continued resources and attention required to secure humanity’s future beyond Earth.”
An agenda oriented to civilian space development? We may say yes, moderately. We want to encourage and further develop this orientation, and we’ll do our best to move IAF more on the side of human expansion into the Geo-Lunar space and the Solar System.
As we said in all of our presentations at IAC 73, “Space for All” is an excellent motto, yet today it is still not yet a reality. We have to work for the realization of that goal, that all Earthers wishing to emigrate into outer space can do it safely, as soon as possible. Such a goal is in perfect continuity with the fully inclusive spirit of IAF! Prominent among the concepts we presented in various symposia and discussions in Paris is that of a modern Eutopia [3] for our time: a fully sustainable inclusive society, one which allows for the healthy and continued growth of 8 billion people. Such an idea cannot be realized within the boundaries of our closed world; but it could be realized through expansion into our celestial frontier.
With a fresh comment, Elon Musk, the brains behind Tesla and SpaceX, has ignited Twitter once again. “Please purchase my perfume, so I can buy Twitter,” reads his most recent tweet. For those who are unaware, Elon Musk agreed to buy the social networking site Twitter in April 2022.
Twitter said in October 2022 that it had spoken with Elon Musk and that he had verified his willingness to pay the $44 billion sum in question. Musk now plans to make some money by offering perfume for sale online.
In the beginning, Musk bought a 9.2 percent share on Twitter. Musk, however, made the decision to fully acquire Twitter owing to several differences and a desire to promote “Free Speech” on the social networking platform. In April 2022, a settlement was reached between the two sides, and $54.20 per share in cash was agreed upon.
SpaceX has stacked a Starship vehicle on the launch pad at its Starbase facility in South Texas for the first time since March.
A Starship upper-stage prototype known as Ship 24 was stacked atop the Booster 7 Super Heavy first stage at the orbital launch pad at Starbase on Tuesday (Oct. 11) for the first time, according to a tweet (opens in new tab) from SpaceX early on Wednesday (Oct. 12).
Les Johnson, author of the new book A Traveler’s Guide to the Stars, talked to WIRED about solar sails and more ways to get farther into the final frontier.
Space is a mystery that astronomers are still actively working to solve. While spacecraft like the James Webb has given us a closer look at the early universe, there’s still a lot we don’t know about the world beyond our planet. Like anything mysterious, myths about space abound. But not everything you read or hear is true. Here are four space myths you should never believe.
“Twinkle, twinkle, little star” might be one of the most iconic nursery rhymes, but it doesn’t mean it’s true. Sure, stars do appear to twinkle in the night, but that isn’t actually because they’re flickering. This space myth couldn’t be any more wrong.
Stars, like our Sun, actually shine all of the time. However, as their light travels through space towards Earth, it passes through various gasses and debris. These obstacles cause the stars to appear as if they are twinkling. It makes for a good jingle, but it isn’t true.
