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Archive for the ‘space’ category: Page 131

Dec 25, 2023

Scientists Astonished by Planet That’s Way Too Big to Exist

Posted by in category: space

Scientists have discovered an impossibly large planet — so big, they say, that it should be too big to exist.

And yet. In a new study published in the journal Science, researchers out of Pennsylvania State described their whopper discovery: a Neptune-sized planet that’s 13 times the mass of Earth, which is orbiting a tiny ultracool star that’s nine times less massive than our Sun.

As a press release about the new research explains, this finding is exceptional because the mass ratio between the planet and the dwarf star, dubbed LHS 3,154, is 100 times greater than the same ratio Earth has with its Sun — which scientists didn’t think was possible until they saw it with their own eyes.

Dec 25, 2023

China’s Mars Rover Detected Polygons Under the Planet’s Surface

Posted by in category: space

China’s Mars rover has uncovered underground polygon structures buried beneath the Red Planet’s surface — and it looks like they’re related to Mars’ long-lost water, too.

In a new study published in the journal Nature Astronomy, a team of researchers from the Chinese Academy of Sciences (CAS) say that using data from the Zhurong rover’s ground-penetrating radar capabilities, they’ve found several mysterious subterranean polygons located some 35 feet below its surface that are likely formed by ice.

Using this high-tech radar, the rover combed Utopia Planitia, a large plain in the planet’s northern hemisphere where Zhurong’s inactive husk still rests, to see what was happening below. The CAS team found, per Zhurong’s readings, a total of 16 “polygonal wedges” in an area of about three-quarters of a square mile, “suggesting a wide distribution of such terrain under Utopia Plainitia,” the Nature Astronomy paper explains.

Dec 25, 2023

Time Does Not Exist. Let me explain with a graph

Posted by in category: space

How do we really move through spacetime? Sadly the books have sold out. In the meantime, before I do the next print run, here’s a floating moon lamp! https://www.encalife.com/pages/_go_/f

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Dec 25, 2023

Cosmic Oddity Explained: Astrophysicists Discover Why Our Supergalactic Plane Lacks Spiral Galaxies

Posted by in categories: physics, space, supercomputing

Astrophysicists have discovered why spiral galaxies like the Milky Way are rare in the Supergalactic Plane, a dense region in our Local Universe. The research, led by Durham University and the University of Helsinki, used the SIBELIUS supercomputer simulation to show that galaxies in dense clusters on the Plane often merge, transforming spiral galaxies into elliptical ones. This finding, which aligns with telescope observations and supports the standard model of the Universe, helps explain a long-standing cosmic anomaly about galaxy distribution.

Astrophysicists say they have found an answer to why spiral galaxies like our own Milky Way are largely missing from a part of our Local Universe called the Supergalactic Plane.

The Supergalactic Plane is an enormous, flattened structure extending nearly a billion light years across in which our own Milky Way galaxy is embedded.

Dec 25, 2023

This Multi-Purpose Moon Habitat Looks Cool as Hell

Posted by in categories: habitats, space

It’s especially relevant these days considering that America’s NASA is planning to get boots on the ground as soon as late 2025 as part of its Artemis program, with the construction of a permanent habitat following sometime in the 2030s — that is, if everything goes according to plan.

And while we’ve seen plenty of early mockups and renders, we may finally be honing in on some actual designs of what such a future fixture on the Moon could look like.

Last week, Thales Alenia Space announced it had signed a contract with the ASI to build the “first permanent outpost on the Moon” — and the news has us giddy with excitement.

Dec 24, 2023

To win the new space race, NASA and the DoD need to shift their collaboration into high gear

Posted by in categories: military, space

Military leaders argue that the Department of Defense must be more involved if the US is to win the new space race for a lunar outpost.

Dec 24, 2023

Galactic Mysteries Unraveled: Dwarf Galaxies Revealed As Unexpected Star-Forming Powerhouses

Posted by in category: space

If you gaze at the vast galaxies filled with countless stars, it’s easy to assume they are star factories, churning out brilliant balls of gas. However, it’s the less evolved dwarf galaxies dwarf galaxies have bigger regions of star factories, with higher rates of star formation.

Recent findings by researchers from the University of Michigan shed light on this phenomenon: Dwarf galaxies experience a delay of about 10 million years before they expel the gas congesting their space. This delay allows star-forming regions in these galaxies to retain their gas and dust longer, fostering the formation and development of more stars.

Dec 24, 2023

Detecting FTL travel with LIGO

Posted by in categories: materials, space

TL;DR: a warp trip will show up on a gravitational detector because the space ship’s mass instantly disappears and later re-appears somewhere else.

There is some interesting foundational research [ALC] into faster than light [FTL] travel, but by everything these theories tell us, the ingredients for such modes of transportation aren’t available in the universe. FTL should be possible because the universe expands [EXP] at speeds greater than that of light, as [EXP] eloquently states: “galaxies that are farther than the Hubble radius, approximately 4.5 gigaparsecs or 14.7 billion light-years, away from us have a recession speed that is faster than the speed of light”

Since it is unclear whether the material needed for an FTL drive will ever be available, funding research in that direction could be a waste of resources, unless synergies emerge. In the spirit of respecting taxpayer’s money, I think FTL research should try to exploit – and generate – synergies with other fields of research.

Dec 24, 2023

Discovery of new material is ‘giant leap’ towards clean energy production and colonisation of Mars

Posted by in categories: energy, nanotechnology, space, sustainability

Scientists have developed a new material from a mineral abundant on Mars that they claim could open the door to sustainable habitation on the red planet.

Researchers assessed the potential of a type of nanomaterials – ultrasmall components thousands of times smaller than a human hair – for clean energy production and building materials on Mars.

The study, published in the journal Advanced Functional Materials, found that a material typically considered a waste product by NASA can be altered to provide clean energy and sustainable electronics.

Dec 24, 2023

The Mystery of the Paulding Light: Unveiled by Science

Posted by in categories: engineering, science, space

The Paulding Light, a perplexing glow in the Michigan sky, has fueled folklore with its eerie nightly appearances since the 1960s. What was once thought to be a ghostly signal has turned into a case study for scientific inquiry. A team of Michigan Tech students, led by Jeremy Bos, a PhD candidate in electrical engineering, undertook a methodical investigation to expose the truth behind the spectral luminance that intrigued both locals and visitors in Michigan’s Upper Peninsula.

Their rigorous scientific approach involved telescopes, spectrographs, and atmospheric modeling, which demystified the paranormal claims. By observing the phenomenon through a telescope, the researchers identified the lights as nothing more than the headlights and taillights of vehicles on a distant stretch of US Highway 45. This was further supported by spectral analysis, confirming the automotive origin of the lights. The team’s findings pointed to atmospheric conditions and the geography of the Paulding area, which caused the vehicle lights to refract and create the illusion of the unexplained Paulding Light.

Despite the logical explanations provided by these dedicated students, the Paulding Light’s allure remains undiminished. The legend continues to attract those drawn to the supernatural, demonstrating the human fascination with mystery over the mundane. The Paulding Light stands as a symbol of our enduring attraction to the unexplained, a reminder that sometimes, even when the truth is revealed, the legend never dies.

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