Quertaro to host the Aerospace Innovation and Entrepreneurship Congress – MEXICONOW

QUERETARO - The Aeronautical University of Queretaro (UNAQ) is organizing the First Aerospace Innovation and Entrepreneurship Congress (INNAE).

This event will bring together scientists, researchers, entrepreneurs and industry leaders with the objective of exploring the frontiers of knowledge and creating strategic alliances that will drive the advancement of aeronautics and space exploration.

Likewise, the first edition of the INNAE Congress is an opportunity for interaction and exchange of knowledge between different profiles in the aerospace field.

It is worth mentioning that participants will be able to contribute with academic articles, research posters or innovative projects in different thematic areas.

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Quertaro to host the Aerospace Innovation and Entrepreneurship Congress - MEXICONOW

NASA Craft Hunting Alien Life Will Carry a New Message From Humanity – Futurism

An incredible time capsule. Anyone There?

One of NASA's latest probesis carrying on the grand tradition of blasting humanity's message out to the cosmos and this one's searching for life outside of our pale blue dot.

As Gizmodo reports, the space agency has recruited a nonprofit specializing in research and design for future interstellar messaging to assist in its quest not only to find whether Jupiter's icy moon Europa harbors the conditions for life, but also to communicate with anyone or anything that may come across the craft, too.

That nonprofit, named METI International after its "Messages to Extraterrestrial Intelligence" concept, toldGizmodo that the Europa Clipper mission was a "natural match" for its organization.

"METIs earliest contribution to the project draws on the science of linguistics, which identifies the major families of languages on Earth," METI founder and president Douglas Vakoch told the website in an email. "This let us identify a broadly representative sampling of languages to feature on the message plate."

In a commemorative plate mounted onto the roughly-triangular probe, NASA has inscribed a handwritten version of "In Praise of Mystery: A Poem for Europa," which was penned by US Poet Laureate Ada Limn specifically for the mission.

The craft also contains a far-out etching of a bottle surrounded by rings a reference to the agency's "Message in a Bottle" campaign, which urged the public to send their names to be included on the probe. In a microchip at the bottle's center, more than 2.6 million names were stenciled using an electron beam at NASA and CalTech's Jet Propulsion Laboratory.

One of the mission's coolest communiqus, however, is on the other side of the craft. With METI's help, NASA compiled recordings of people saying the word "water" in 103 global languages and converted them into visual waveforms. Those waveforms were then etched onto the probe in a beautiful starburst design, with the American Sign Language symbol for water resting at its center.

In a nod to our species' own quest to find intelligent life, NASA also included the "Drake equation," named after revered astronomer Frank Drake, who in 1961 developed a formula to try to determine how many advanced civilizations may be out there.

Ultimately, as Vokoch explains, the Europa Clipper's message is more of a time capsule of sorts for future humans than its predecessors sent out on the Pioneer and Voyager missions.

"The more we developed the various parts of the message to be attached to the Europa Clipper," the METI founder told Gizmodo, "the clearer it became that none of these could be interpreted if they were discovered by someone who wasnt already familiar with the contents."

Whether discovered by alien civilizations or by future humans, the Europa Clipper's "message in a bottle" may not make sense to anyone who may find it but ultimately, as its collaborator says, that's beside the point.

More on extraterrestrial life: Scientists Check Whether Space Telescope Could Detect Life on Earth

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NASA Craft Hunting Alien Life Will Carry a New Message From Humanity - Futurism

Vaping Linked to Mental Health Issues – Futurism

Image by Getty / Futurism

Vaping might not be as unhealthy as smoking cigarettes, but it carries its own long list of physical risks. And now, new research indicates it may be harmful to mental health and sleep patterns, too.

As researchers from England's University of Surrey have found, young adults aged 18-25 who use nicotine vape products were significantly more likely to experience a range of mental health issues than their non-vaping peers, including depression, anxiety, and rumination or dwelling on negative thoughts, as well as sleep issues like insomnia and emotional problems such as loneliness.

Published in the journal Healthcare, this new study surveyed more than 300 university students, about 15 percent of whom did vape and the other 85 percent of whom didn't, using a battery of questionnaires related to mindfulness and emotional regulation, anxiety and depression, rumination, sleep quality, loneliness, self-compassion and, of course, vaping and cigarette usage.

Of the 49 students who were vape users, there were some traits seen across the board, including lower levels of mindfulness, worse sleep quality, and heightened levels of rumination. They tended to be lonelierand have both less compassion for themselves and a much higher tendency of being diurnal or "night owls" than their non-vaping counterparts. Furthermore, the vape group also "reported significantly higher levels of alcohol consumption in terms of units consumed per week," the study notes.

Perhaps the biggest shared characteristic among the vaping group, as Surrey neuroscience lecturer and study co-author Dr. Simon Evans said in the university's press release, was an overwhelming tendency towards anxiety, with a whopping "95.9 percent of users being categorized as having clinical levels of anxiety symptoms."

"In this study, we found a disturbing link between vape use and anxiety symptoms," Evans continued, "and it can become a vicious cycle of using a vape to soothe anxiety but then being unable to sleep, making you feel worse in the long run."

With data from other studies about cigarette smoking suggesting that mindfulness, or the attenuation to one's emotional and mental regulation in the moment, can help with smoking cessation, the good doctor said that there may well be interventions regarding mindfulness and "combating rumination" that "could be useful to reduce vape use amongst young people."

Important to note: this is a type of research where it's very hard to pin down the relationship between correlation and causation. Are the students anxious because they're vaping, or do anxious kids tend to gravitate to vaping for a variety of social and psychological reasons? It's tough to say, and probably complicated.

That said, it's pretty amazing that such a small percentage of the youthful group surveyed for this study vaped at all, suggesting that the kids may be more alright than we give them credit for, relatively speaking.

More on mental health: Scientists Find Link Between ADHD, Depression and Hypersexuality

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Vaping Linked to Mental Health Issues - Futurism

Officials Hunting Cat Who Fell Into Vat of Horrific Chemicals – Futurism

Some places are not just cat-proof. Cat Scratch Fever

Sometime in the wee hours this past Sunday, a cat exploring a metal plating factory in Japan slipped and fell into a vat of caustic, cancer-causing liquid but managed to escape, leaving paw prints on the floor.

Now, local officials in Fukuyama are warning residents: if you see a "cat that seems abnormal," do not touch the feline because it's covered in dangerous chemicals, theBBC reports.

The incident was discovered on Monday morning, according to NBC News, when employees at the Nomura Plating Fukuyama Factory saw yellow-brown paw prints leading away from a vat filled with hexavalent chromium, an industrial chemical that can damage your skin, respiratory system, and inner organs if you are exposed to it.

On surveillance footage,workers saw a cat leaving the factory on Sunday night, prompting environmental officials to issue warnings to residents to not approach the cat.

Instead of doing some citizen cat wrangling, officials told concerned residents to contact the city administration or local police if they see the unfortunate kitty.

After discovering the cat vat incident, factory officials covered up the vessel with plastic and a company spokesperson said that they'll take future precautions to prevent a similar event.

"The incident woke us up to the need to take measures to prevent small animals like cats from sneaking in, which is something we had never anticipated before," the spokesperson told Agence France-Presse, as reported by NBC.

The chemical in question, hexavalent chromium, is used to harden alloy steel and make it less prone to corrosion. It's extremely toxic and requires workers to don personal protection equipment while handling it.

Knowing the dangerous nature of the chemical leads us to a logical question: is the cat still alive? Nobody has seen the cat since the discovery of the incident, so it's possible that the feline could have died from chemical exposure.

For the more optimistic among us, here's hoping that curiosity has not killed the cat, and our little feline friend has eight more lives up its sleeve.

More on cats: Scientists Discover That Cats Simply Do Not Give a Crap

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Officials Hunting Cat Who Fell Into Vat of Horrific Chemicals - Futurism

Undiscovered ‘minimoons’ may orbit Earth. Could they help us become an interplanetary species? – Livescience.com

In 2006, astronomers with the NASA-backed Catalina Sky Survey in Arizona discovered a peculiar body floating amid the sea of thousands of human-made satellites orbiting our planet. After taking a closer look, they determined that the object wasn't just another piece of space junk. Rather, it was a natural satellite that had been temporarily yanked into a tagalong orbit with the Earth, similar to the moon.

This "minimoon," designated 2006 RH120, was just a few meters in diameter. But unlike the actual moon, this cosmic body was a transient Earth companion, traveling around the planet for only a year before being ejected from our planet's orbit. More than a decade later, scientists with the Catalina Sky Survey spotted another minimoon (2020 CD3) this one about the size of a small car roaming through Earth's orbit, before it was flung out of the Earth-moon system's influence in March 2020.

Because of their proximity to Earth, these minimoons have warranted close scientific scrutiny. But more recently, some experts have eyed minimoons and other near-Earth asteroids for a different reason: They have the potential to act as stepping stones in our exploration of the cosmos.

"We have yet to become an interplanetary species," Richard Binzel, a professor of planetary sciences at the Massachusetts Institute of Technology, told Live Science. Minimoons could become milestones "to achieve as you're learning how humans can operate in interplanetary space, and ultimately reach Mars."

In September 2016, NASA launched the uncrewed OSIRIS-REx spacecraft on a mission to collect a sample from the potentially hazardous asteroid Bennu, which has a 1-in-2,700 chance of slamming into Earth in 2182. Seven years later, OSIRIS REx returned to Earth with a tiny chunk of the 4.5 billion-year-old asteroid.

The success of the OSIRIS-ReX mission has inspired scientists planning the next phases of near-Earth exploration. One idea is to use close asteroids as stepping stones for missions to Mars, Binzel said.

Retrieving Bennu was a step in the right direction, he said, but there might be a better target when it comes to testing our technology to expand further into the cosmos. At its closest, Bennu is around 186,000 miles (300,000 km) away from Earth and only crosses the planet's orbit around the sun every few years. As a result, the mission took seven years and cost an estimated $1.16 billion.

Minimoons, on the other hand, are some of the easiest asteroids to reach from Earth, Binzel said.

"To go anywhere in space, you have to change your velocity," Binzel said. Minimoons are small bodies with very little gravity, and have a low required change in velocity, or delta-V, which means that it doesn't take much propulsion to transport a spacecraft from low Earth orbit to a rendezvous with the asteroid.

Given these properties, minimoon missions would require less fuel than journeys to many other cosmic bodies. "It only takes a puff of fuel to leave the Mini-Moon and head back towards Earth," Binzel told Live Science in an email.

Journeys to minimoons would take about 100 days to get there and back, research suggests. (Our permanent moon is about a three-days' journey away, but it took NASA's Saturn V rocket 203,400 gallons (770,000 liters) of kerosene fuel and 318,000 gallons (1.2 million liters) of liquid oxygen just to get off the ground.

While minimoon missions are promising, the flaw with this strategy goes back to their ephemeral nature, which could make it difficult to plan and execute a mission before the natural satellite is ejected from its short-term journey around Earth.

"They are in tagalong orbits with the Earth, so they're like a pet," Binzel said. "Temporary pets that you keep for a while and then they wander off."

By conducting missions to minimoons and other near-Earth asteroids in their vicinity, NASA and other space agencies can test their technologies' effectiveness in deep space, including life support systems, engines and propulsion systems, Paul Abell, chief scientist for small body exploration at NASA, told Live Science.

"Going to Mars is a big, big step," he said. "There's a lot of things that have to happen, so why don't we look at some of these near-Earth asteroids that are in between the Earth-moon system and Mars."

Related: Just 22 people are needed to colonize Mars as long as they are the right personality type, study claims

These minimoon journeys could also help scientists who are dedicated to a different pursuit that could be just as crucial for getting to Mars: mining for water.

Water is vital not only for hydration but also for the creation of additional rocket fuel, which is typically liquid hydrogen. This will be required to get as far as Mars, which is, on average, more than 140 million miles (225 million km) from Earth.

Currently, spacecraft have to carry all of the water and fuel they will need from Earth. The massive weight added by the liquid drives the "tyranny of the rocket equation," which states that as payload mass increases, so must the amount of propellant required to break free from Earth's gravitational pull.

Essentially, if NASA increases the payload mass of a spacecraft even slightly, they have to add much more fuel to get it off the ground and into orbit and the fuel itself adds even more weight to lift, creating a vicious cycle. The key to breaking this cycle is finding a way to refuel in space, Abell said.

"When you go on vacation, when you fly or drive anywhere, you're not taking all your oxygen, all your food, everything with you for the entire round trip," Abell said. "Well, it's the same type of thing. We want to get away from having to take everything with us from Earth, all the way out and then come back, because that's super expensive."

The good news? Near-Earth asteroids may be ideal candidates for space gas stations. A growing body of research shows that many near-Earth asteroids are rich in minerals and water that's locked inside the rock. If this water can be accessed, it could be split into hydrogen and oxygen, both key elements for creating rocket fuel.

"If you can access that water and leverage it, all of a sudden you have water to drink, you have oxygen to breathe and, more importantly, you have rocket fuel," Abell said.

Currently, most of NASA's efforts are focused on harvesting water from the moon, but many commercial companies including Karman+, TransAstra and AstroForge have their sights set on asteroids for water and metal mining.

These operations haven't gotten off the ground yet, largely due to the cost and technology required to get to these floating rocks, experts say. But minimoon missions could help streamline operations by providing companies a training ground to test "feasibility of asteroid mining technologies for future commercial applications," according to a 2018 study.

However, minimoons themselves may not be the best option for fueling up spacecrafts because they are small, with surfaces dried out from "sitting in the sun, cooking for a long time," said Binzel.

Robert Jedicke, an astronomer at the University of Hawaii and lead author of the 2018 study, suspects that many minimoons aren't water-bearing, because they may have either broken off from the moon or were pulled in from the edge of main asteroid belt, both of which suggest a low potential for water.However, other scientists, including Abell, think it could be possible. Binzel, for his part, is more optimistic, saying there's lots of uncertainty in the modeling. "You don't know til you look!" he suggests.

Even if minimoons lack water, they could enable companies "to test their ability to maneuver spacecraft near an asteroid," said Jedicke, who is currently working with TransAstra to develop techniques for mining water from asteroids.

Related: 'Stepping stone to Mars': Minimoons may help us become an interplanetary species, says MIT astrophysicist Richard Binzel

Minimoons' small size and rapid motion make them incredibly difficult to detect with existing ground-based telescopes. However, a new telescope could soon change that. High in the Chilean Andes, construction is almost complete on the Vera C. Rubin Observatory, which will hold the world's largest digital camera.

Starting in 2025, the camera, known as the Legacy Survey of Space and Time, will snap 700 pictures each night for 10 years to catalog the solar system at a high-precision 6-terapixel level. This thorough exploration of the universe will help scientists understand mysterious substances such as dark matter and dark energy. And with a tailored approach, it could also help astronomers detect a minimoon as often as every three months, according to a 2020 simulation.

And in 2027, another NASA instrument, dubbed the NEO Surveyor, will detect asteroids from space. The surveyor will complete a full scan of the sky every two weeks to characterize potentially hazardous asteroids and comets near Earth's orbit. While the primary focus of this infrared space telescope is to keep humanity safe from "planet-killer asteroids," it has the potential to uncover tiny minimoons in the process.

It's too soon to tell whether minimoon missions will play a key role in spacecraft technology or mining operations, experts told Live Science. But no matter what, studying these temporary Earth companions and other near-Earth asteroids could provide crucial clues to the mysteries of our solar system, Binzel said. Many scientists think near-Earth asteroids, like Bennu, probably brought the seeds of life to Earth early in our planet's history.

For tracing the chemical origins of the solar system and finding the ingredients that made life on Earth, minimoons are a great place to go, he said.

"But the reason we haven't gone to them before is there aren't very many of them," Binzel said. "We're just now discovering them. But they will come to the forefront because we have new telescopes coming online."

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Undiscovered 'minimoons' may orbit Earth. Could they help us become an interplanetary species? - Livescience.com

Scientists tested 10 meals to find the perfect food for space travel – Livescience.com

Maintaining a balanced diet can be hard enough on Earth, but it's even more difficult in space especially when you're talking about long-haul missions. Although space-based agriculture has made strides in recent years, growing fresh crops in space is no easy feat, and each bit of food or water stored in a spacecraft adds mass, thus weighing down the vessel during its journey out of orbit.

Scientists recently studied possible nutrient-dense meals fit for long-term space travel, such as potential Mars missions, that both satisfy astronauts' nutritional needs and taste better than existing alternatives. They tested 10 dishes to see which would be the optimal meal for male astronauts; they plan to specifically study meals for female astronauts in the future. The best meal would help space travelers get the calories and variety of nutrients they need during their odysseys and use crops that could be grown in space with minimal water.

Ultimately, the best space meal turned out to be a hearty kale salad, according to their study, published Dec. 13 in the journal ACS Food Science & Technology.

"These assessments are essential steps toward feasibility in long-term human space missions, for example, to Mars," the authors wrote.

Space travelers have different nutritional requirements than people on Earth do. That's because astronauts face unique stressors, including the vibration, noise, weightlessness, cosmic radiation and drastic temperature changes inherent to spaceflight. Research suggests that a male astronaut needs to consume around 2.6 pounds (1.2 kilograms) of food per day to maintain their body weight and energy levels. That diet should include more than double the carbohydrates and proteins than a typical person on Earth would require.

Related: NASA reveals first image of 'space tomatoes' that went missing on the ISS for 8 months, and they're gross

With this in mind, the team assessed a variety of nutrient-dense ingredients using a statistical model, which also measured the foods' capability of being grown in space or stored for a long time in a spacecraft. This model yielded 10 "space dishes"; four were vegetarian, and six were made with plants and meat.

Compared with plants, meat options typically provide a higher concentration of certain key nutrients, such as protein and vitamin B12. However, the storage of animal products "requires a large space for long-term space missions," making them tough ingredients to regularly include in an astronaut's diet, the study's authors wrote. (In addition, there aren't yet efficient methods for growing lab-grown meat, although the field is advancing.)

The team couldn't include baked goods like bread, because crumbs can float around in microgravity and damage equipment in the spacecraft.

Crops, on the other hand, could be grown during space travel. Considering all of these factors, the researchers' models determined that the optimal dish to meet astronauts' nutritional needs while being feasible for space travel is a vegetarian salad made with soybeans, poppy seeds, barley, kale, peanuts, sweet potato and sunflower seeds but notably, no salad dressing.

"I think their choice was very well done," Kathleen Carter, a nutritional researcher at Central State University in Ohio who was not involved in the study, told Live Science. "I think that as we start extending our time in space, we're going to have to go to more plant-based. We're going to have to be able to grow our own resources."

Beyond nutritional value, the researchers studied another factor in the ideal astronaut meal: taste. They fed four volunteers the optimized space salad and recorded their feedback on its palatability. Overall, the results were positive, with one volunteer saying they "enjoyed the sweet taste of the potatoes and freshness crunch."

However, the researchers flagged some key limitations with this meal option.

While some plants, including Chinese cabbage and tomatoes, have been cultivated in space in recent decades, there still isn't a reliable and efficient cultivation system to maximize output in this environment, they noted in the study. Additionally, the optimized salad is still missing some of the vitamins and minerals an astronaut would need each day, though these could be provided through supplements, the authors wrote.

Future studies should also consider the cultural and individual dietary requirements of each astronaut, Carter said. Their space menu would need to accomodate any allergies, personal preferences or dietary restrictions, she added.

"Different cultures are going to want different types of foods," Carter said. "Making sure that food looks good, that it tastes good [and] that it's something that they really want to eat, in addition to being very nutrient dense, is going to be very important."

The researchers plan to use their models to design meals for female astronauts and to incorporate more crops into its algorithm, according to a statement.

Ever wonder why some people build muscle more easily than others or why freckles come out in the sun? Send us your questions about how the human body works to community@livescience.com with the subject line "Health Desk Q," and you may see your question answered on the website!

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