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Category: space – Page 261

Old and new futurisms in Silicon Valley

Natasha and Max also appear in a recent video titled “Transhumanism. What it is not” in conversation with David Wood and two representatives of the anti-transhumanist camp, Alexander Thomas and Émile Torres. I’m not familiar with the work of Thomas. I’m more familiar with the work of Torres. I very strongly disagree with most of what Torres says, but I must concede that Torres seems an intelligent and perceptive person, not without a certain endearing grace. However, BS is BS.

I’ve watched and listened again to the awesome conversation between Lex Fridman and Guillaume Verdon aka Beff Jezos, the founder of the movement called effective accelerationism (e/acc) and the company Extropic AI. This long conversation (almost 3 hours) touches a lot of things including physics, quantum, thermodynamics, Artificial Intelligence, LLMs, space, e/acc philosophy & metaphysics, and of course the meaning of life & all that. This is the most complete talk on e/acc so far and is likely to remain so for some time. Watch it all, and let’s accelerate the fuck away from mediocrity toward unlimited extropian and cosmist greatness.

See my previous posts on e/acc (1, 2). I see e/acc as the new kid on the historic block of futurism, cosmism, and extropy. The next Terasem Colloquium on July 20, the (alas 55th!) anniversary of the first human landing on the Moon, and the next issue of Terasem ’s Journal of Geoethical Nanotechnology, to be published in July, will explore the old and new futurisms on the block: parallels, differences, philosophical foundations.

How many planets could be in the Kuiper Belt?

A recent study published in the Astrophysical Journal Letters investigates the potential existence of Mars-sized free-floating planets (FFPs)—also known as rogue planets, starless planets, and wandering planets—that could have been captured by our sun’s gravity long ago and orbit in the outer solar system approximately 1,400 astronomical units (AU) from the sun. For context, the farthest known planetary body in the solar system is Pluto, which orbits approximately 39 AU from the sun, and is also part of the Kuiper Belt, which scientists estimate extends as far out as 1,000 AU from the sun.

Researchers optimize 3D printing of optically active nanostructures

NASA’s Lunar Reconnaissance Orbiter (LRO) has successfully bounced a laser off of India’s Vikram lander, which successfully touched down on the Moon’s surface in August.

The LRO’s laser altimeter aimed its sights at Vikram in December, shooting it with a series of laser pulses. Vikram’s 2-inch-wide retroreflector, which comes courtesy of NASA, bounced these signals right back, with scientists confirming the first-of-its-kind “ping” moments later.

The feat could revolutionize the way we locate objects and determine their exact locations on the Moon’s surface from vast distances using a surprisingly low-tech solution.

Centaurs Gain Comet-like Characteristics through Close Encounters with Jupiter, Saturn

A rapid reshaping of orbits resulting from a close encounter with Jupiter or Saturn can lead Centaurs to exhibit comet-like activity, according to a Planetary Science Institute Senior Scientist Eva Lilly paper.

Centaurs are small bodies similar to asteroids in size but to comets in composition that revolve around the sun in the outer solar system, mainly between the orbits of Jupiter and Neptune.

We have found some answers to the long-standing mystery of why some Centaurs became active like comets while the rest appear like regular quiet asteroids. Nobody knew why they behaved this way. It did not make any sense.

Japan becomes the 5th country to land a spacecraft on the moon

TOKYO (AP) — Japan became the fifth country in history to reach the moon when one of its spacecrafts without astronauts successfully made a soft landing on the lunar surface early Saturday.

However, space officials said they need more time to analyze whether the Smart Lander for Investigating Moon, or SLIM, achieved its mission priority of making a pinpoint landing. They also said the craft’s solar panel had failed to generate power, which could shorten its activity on the moon.

Space officials believe the SLIM’s small rovers were launched as planned and that data was being transmitted back to Earth, said Hitoshi Kuninaka, head of the Institute of Space and Astronautical Science, a unit of Japan’s space agency.

Compact, shape-shifting robot by Transformers’ inventors lands on Moon

Japanese toy manufacturer Takara Tomy developed the lunar rover, SORA-Q, in association with JAXA, Sony Group, and Doshisha University.

Innovative offering

The creative minds at JAXA’s design department faced the challenge of developing a compact and lightweight lunar probe capable of accompanying the main lander to the moon. Simultaneously, they aimed for a design that would be straightforward and durable enough to operate effectively on the uneven lunar terrain. To find innovative solutions, they sought inspiration from an unexpected source: a company known for crafting toys.

The creation of SORA-Q drew upon insights in miniaturization and weight reduction derived from the firm’s expertise in toy manufacturing. Additionally, the firm claims it incorporated technologies associated with metamorphic mechanisms, exemplified by Transformers. The company hopes that SORA-Q will kindle children’s curiosity in the natural sciences, fostering an exhilarating exploration of the wonders of space.

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