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Jun 15, 2024

The cryptoterrestrial hypothesis: A case for scientific openness to a concealed earthly explanation for Unidentified Anomalous Phenomena

Posted by in category: space

Recent years have seen increasing public attention and indeed concern regarding Unidentified Anomalous Phenomena (UAP). Hypotheses for such phenomena tend to fall into two classes: a conventional terrestrial explanation (e.g., human-made technology), or an extraterrestrial explanation (i.e., advanced civilizations from elsewhere in the cosmos). However, there is also a third minority class of hypothesis: an unconventional terrestrial explanation, outside the prevailing consensus view of the universe. This is the ultraterrestrial hypothesis, which includes as a subset the “cryptoterrestrial” hypothesis, namely the notion that UAP may reflect activities of intelligent beings concealed in stealth here on Earth (e.g., underground), and/or its near environs (e.g., the moon), and/or even “walking among us” (e.g., passing as humans). Although this idea is likely to be regarded sceptically by most scientists, such is the nature of some UAP that we argue this possibility should not be summarily dismissed, and instead deserves genuine consideration in a spirit of epistemic humility and openness.

Jun 15, 2024

Navy taps RTX Raytheon for critical radar hardware for missile defense aboard Burke-class surface warships

Posted by in category: military

WASHINGTON – Shipboard radar experts at RTX Corp. will build hardware for the new AN/SPY-6(V) Air and Missile Defense Radar (AMDR), which will be integrated into late-model Arleigh Burke-class (DDG 51) Aegis destroyer surface warships under terms of a $677.7 million U.S. Navy order announced Friday.

Officials of the Naval Sea Systems Command in Washington are asking the RTX Raytheon segment in Marlborough, Mass., for AN/SPY-6(V) shipboard radar hardware.

The Raytheon AN/SPY-6(V) AMDR will improve the Burke-class destroyer’s ability to detect hostile aircraft, surface ships, and ballistic missiles, Raytheon officials say. The AMDR will supersede the AN/SPY-1 radar, which has been standard equipment on Navy Aegis Burke-class destroyers and Ticonderoga-class cruisers.

Jun 15, 2024

Missile Defense Agency satellites track first hypersonic launch

Posted by in categories: military, satellites

The constellation will eventually include 100 satellites providing global coverage of advanced missile launches. For now, the handful of spacecraft offers limited coverage. SDA Director Derek Tournear told reporters in April that coordinating tracking opportunities for the satellites is a challenge because they have to be positioned over the venue where missile tests are being performed.

He noted that along with tracking routine Defense Department test flights, the satellites are also scanning global hot spots for missile activity as they orbit the Earth.

The flight the satellites tracked was the first for MDA’s Hypersonic Testbed, or HTB-1. The vehicle serves as a platform for various hypersonic experiments and advanced components and joins a growing inventory of high-speed flight test systems. That includes the Test Resource Management Center’s Multi-Service Advanced Capability Hypersonic Test Bed and the Defense Innovation Unit’s Hypersonic and High-Cadence Airborne Testing Capabilities program.

Jun 15, 2024

No 30-year-old drone wingmen: US Air Force eyes regular CCA overhauls

Posted by in categories: drones, military

Chief of Staff Gen. David Allvin also did not explicitly say the Air Force would build its Next Generation Air Dominance fighter amid tight budgets.

Jun 15, 2024

Breaking News, Latest News and Videos

Posted by in category: space

Planetary researchers have made a major discovery on Mars: patches of water frost equating to “60 Olympic-size swimming pools.”


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Jun 15, 2024

The wild race to improve synthetic embryos

Posted by in categories: biotech/medical, ethics, law

“We need a defined framework, but instead what we see here is a fairly wild race between labs,” one journal editor told me during the ISSCR meeting. “The overarching question is: How far do they go, and where do we place them in a legal-moral spectrum? How can we endorse working with these models when they are much further along than we were two years ago?”

So where will the race lead? Most scientists say the point of mimicking the embryo is to study it during the period when it would be implanting in the wall of the uterus. In humans, this moment is rarely observed. But stem-cell embryos could let scientists dissect these moments in detail.

Yet it’s also possible that these lab embryos turn out to be the real thing—so real that if they were ever transplanted into a person’s womb, they could develop into a baby.

Jun 15, 2024

Global 5G Evolution

Posted by in categories: Elon Musk, internet, robotics/AI

https://www.youtube.com/global5gevolution

Elon Musk says Tesla could make 100 million Optimus robots a year, costing $10k-20k each, to do everything from babysitting to working in factories, leading to the population of humanoid robots exceeding that of humans.

https://youtube.com/global5gevolution click #subscribe.

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Jun 15, 2024

Metformin slows colorectal cancer growth using microRNAs, study finds

Posted by in category: biotech/medical

This study provides new insights into metformin’s effect on the molecular mechanisms inside cells and why it reduces proliferation of cancer cells, emphasising the role of miRNAs in colorectal cancer.

The authors suggest their findings highlight the potential for developing RNA therapeutics for cancer prevention and treatment and possibly for targeted interventions. Although there are several challenges in the field of miRNA therapeutics, this study could signal another step in their development as potential cancer treatments.

Jun 15, 2024

Powerful new AI software maps virtually any protein interaction in minutes

Posted by in categories: biotech/medical, chemistry, robotics/AI

Predicting how proteins bind to other molecules could revolutionize biochemistry, drug discovery.

Jun 15, 2024

12 billion years of black hole history, revealed through X-rays and simulations

Posted by in category: cosmology

Now, however, astronomers Fan Zou and W. Niel Brandt, both of Penn State University, have led a team that connected the two mechanisms of black-hole growth from observations and simulations. The results may provide some answers at last.

Related: NASA telescope spots ‘cosmic fireworks’ and faint echos from the Milky Way’s supermassive black hole

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