Posts

Showing posts from November, 2023

Planets Are Mysteriously Shrinking, And We May Finally Know Why : ScienceAlert

Image
Planets Are Mysteriously Shrinking, And We May Finally Know Why : ScienceAlert Core-powered mass loss is not a trendy new workout plan. It's when a planet's core emits radiation that pushes its atmosphere from underneath, leading to it separating from the planet over time, per the release. The other hypothesis, called photoevaporation, says that a planet's atmosphere is dissipated by the radiation of its host star. Publisher: ScienceAlert Date: 2023-11-20T00:30:20 00:00 Author: Business Insider Twitter: @ScienceAlert Reference: (Read more) Visit Source

Manipur ही नहीं देश में कई जगहों पर पहले भी देखे गए एलियंस और UFO

Image
Aliens UFO Spotted In Manipur Sky: मणिपुर में रविवार को उस समय हड़कंप मच गया, जब आसमान में लोगों को एलियंस नजर आए। एक अनआइडेंटिफाइड फ्लाइंग ऑब्जेक्ट (UFO) मंडराता दिखा। इसके बाद इंफाल एयरपोर्ट पर करीब 3 घंटे तक अफरातफरी मची रही। मीडिया रिपोर्ट्स के मुताबिक, मामले की जानकारी एयर ट्रैफिक कंट्रोल ... Publisher: News24 Hindi Date: 2023-11-20T07:28:50 05:30 Author: Khushbu Goyal Twitter: @news24tvchannel Reference: (Read more) Visit Source

Space technology firm to build UK satellite to monitor climate change

Image
Space technology firm to build UK satellite to monitor climate change A new spacecraft to help scientists monitor climate change and natural disasters will be built by an Oxfordshire-based space tech firm. The country will join Portugal and Spain in the Atlantic Constellation project, which is developing a group of satellites to monitor the Earth and provide early detection of climate change indicators. Publisher: Yahoo News Twitter: @yahooNewsUK Reference: (Read more) Visit Source

DPRK Hackers Masquerade as Tech Recruiters, Job Seekers

Image
North Korean threat actors are posing as both job recruiters and job seekers on the Web, deceiving companies and applicants for financial gain and, possibly, to gain access into Western organizations. Palo Alto Networks' Unit 42 this week published the details of two such ongoing campaigns it tracks as "Contagious Interview" and "Wagemole." Publisher: Dark Reading Date: 2023-11-21T20:55:00.000Z Author: https www darkreading com author nate nelson Reference: (Read more) Visit Source

OTD In Space - November 19: First Lift-Off From An Asteroid

Image
On November 19, 2005, the Japanese Hayabusa (HI-uh-BOOS-uh) spacecraft made the first liftoff from an asteroid. Hayabusa was supposed to return asteroid samples to Earth. Asteroids are space rocks that were formed during the early solar system. Niall made the "horrendous decision" to eliminate an early favorite, just moments after he'd praised her ability "to sell a song unlike anyone I've ever seen." Publisher: Yahoo News Twitter: @YahooNews Reference: (Read more) Visit Source

NASA’s Webb Reveals New Features in Heart of Milky Way - NASA

Image
The latest image from NASA's James Webb Space Telescope shows a portion of the dense center of our galaxy in unprecedented detail, including never-before-seen features astronomers have yet to explain. "There’s never been any infrared data on this region with the level of resolution and sensitivity we get with Webb, so we are seeing lots of features here for the first time," said the observation team's principal investigator Samuel Crowe, an undergraduate student at the University of ... Publisher: NASA Date: 2023-11-20T10:01:43-05:00 Author: NASA Webb Telescope Team Reference: (Read more) Visit Source

Unlocking the Relationship Between Spectra and Stellar Activity: A Step Forward

Image
Recent advancements in the radial velocity (RV) method for detecting exoplanets have brought scientists closer to the threshold required to identify Earth-mass and potentially habitable planets around Sun-like stars. To address this issue, a team of researchers utilized a partially automated method to analyze spectral lines in observations of the young, active star ϵ Eridani from the high-precision NEID spectrograph. Publisher: CityLife Date: 2023-11-21T01:53:17 00:00 Author: Mampho Brescia Reference: (Read more) Visit Source

Robots with bones, ligaments, and tendons - Today's Medical Developments

Image
Researchers have succeeded in printing a robotic hand with bones, ligaments, and tendons made of different polymers using a new laser scanning technique. 3D printing is advancing rapidly, and the range of materials that can be used has expanded considerably. While the technology was previously limited to fast-​curing plastics, it has now been made suitable for slow-​curing plastics as well. Publisher: Today's Medical Developments Date: 230ABDD6FF22DB10BA5C954C68ABE5AF Reference: (Read more) Visit Source

Tour the inner solar system | Astronomy.com

Image
Approximately 4.5 billion years ago, a cold cloud of gas and dust buried deep in one of the Milky Way galaxy's spiral arms started to collapse. From there, gravity worked its magic. As gravity continued to compress the solar nebula, the central region that would become the Sun drew in the vast majority of material. Publisher: Astronomy Magazine Date: 2023-11-17T20:10:28 00:00 Author: Astronomy Staff Twitter: @AstronomyMag Reference: (Read more) Visit Source

How organic molecules on comets survive hitting planets | Interviews

Image
Richard - The upper limit for these molecules to survive will change molecule by molecule. One potentially important molecule we thought about in this work is hydrogen cyanide because this is a relatively simple molecule and has a strong bond between the carbon and nitrogen atoms. Will - So 15 kilometres a second is roughly speaking about 54,000 kilometres an hour. If we've got comets going about a hundred thousand kilometres an hour or even more, that seems to be quite a lot of them that are going to burn up their organic compounds on impact. Date: Fri 17/11/2023 - 12:07 Author: https en gb facebook com thenakedscientists Reference: (Read more) Visit Source

We're Entering a New Age When Spacecraft Communicate With Lasers - Universe Today

Image
Publisher: Universe Today Date: 2023-11-17T22:00:08 00:00 Author: https www facebook com evan gough 3 Reference: (Read more) Visit Source

Thousands of new honeypots deployed across Israel to catch hackers | TechCrunch

Image
Shortly after the attack, the number of internet-connected honeypots in Israel — manufactured networks designed to lure hackers in — have risen dramatically, according to cybersecurity experts who monitor the internet. Cybersecurity companies and governments routinely use honeypots to catch hackers and observe their attacks on a decoy network or system that is under their control. In other words, these networks and systems are designed to be hacked to catch hackers or observe their techniques. Publisher: TechCrunch Date: 2023-11-20T20:07:37 00:00 Author: Lorenzo Franceschi Bicchierai Twitter: @TechCrunch Reference: (Read more) Visit Source

Wes Anderson Says Jason Schwartzman Inspired 'Asteroid City'

Image
Wes Anderson Says Jason Schwartzman Inspired 'Asteroid City' Wes Anderson ’s “ Asteroid City ” is a nesting doll of a film—a television broadcast of a documentary about a play, assembled with the same precision and detail as Anderson’s “The Royal Tenenbaums,” “The Grand Budapest Hotel” and “The ... Publisher: Variety Date: 2023-11-18 10:15:00 Author: Todd Gilchrist Twitter: @variety Reference: (Read more) Visit Source

Webb Detects Water Vapor, Sulfur Dioxide And Sand Clouds In The Atmosphere Nearby Exoplanet ...

Image
A team of European astronomers, co-led by researchers from the Institute of Astronomy, KU Leuven, used recent observations made with the James Webb Space Telescope to study the atmosphere of the nearby exoplanet WASP-107b. Astronomers worldwide are harnessing the advanced capabilities of the Mid-Infrared Instrument (MIRI) aboard the James Webb Space Telescope (JWST) to conduct groundbreaking observations of exoplanets – planets orbiting stars other than our own Sun. Publisher: Astrobiology Date: 2023-11-16T17:46:51 00:00 Author: Keith Cowing Reference: (Read more) Visit Source

Lost tool bag orbiting the Earth visible to naked eye - Times of India

Image
Publisher: The Times of India Date: 2023-11-20T20:00:00 05:30 Reference: (Read more) Visit Source

Robots now feature bones, ligaments, and tendons in a single process

Image
Initially confined to fast-curing plastics, the technology has now been adapted for using slow-curing plastics. These materials offer distinct advantages, boasting improved elastic properties and greater durability and robustness. The application of these polymers is facilitated by an innovative technology developed by a collaboration between researchers at ETH Zurich and a US-based start-up. Publisher: Open Access Government Date: 2023-11-17T11:55:23 00:00 Twitter: @Adjacent_Gov Reference: (Read more) Visit Source

13-year-old Saskatoon boy recreates solar system in his neighborhood - Saskatoon | Globalnews.ca

Image
If you get Global News from Instagram or Facebook - that will be changing. Find out how you can still connect with us . Roman Rabbitskin is so passionate about space that he is recreating the solar system in his neighbourhood. The 13-year-old created a walking route along the Lawson Heights and Silverwood Heights neighbourhoods that accurately represents the distances and scales of planets in our solar system. Publisher: Global News Twitter: @globalnews Reference: (Read more) Visit Source

Under Some Conditions, Comets Could Deliver Organic Molecules to Planets - Universe Today

Image
Approximately 4.1 to 3.8 billion years ago, the planets of the inner Solar System experienced many impacts from comets and asteroids that originated in the outer Solar System. According to new research from the University of Cambridge , comets must travel slowly – below 15 km/s (9.32 mi/s) – to deliver organic material onto other planets. Publisher: Universe Today Date: 2023-11-19T00:53:53 00:00 Author: https www facebook com Storiesbywilliams 205745679447998 ref hl Reference: (Read more) Visit Source

Police inundated with reports of UFOs and aliens - but they won't release details - Mirror Online

Image
West Yorkshire Police have been flooded with thousands of reports of UFOs and aliens in the last three years. However, they won't release the details. A Freedom of Information request was submitted to release the reports from January 2020 to August 2023. But the force said it would be too expensive. Publisher: The Mirror Date: 2023-11-19T08:00:00Z Author: Abigail O Reference: (Read more) Visit Source

Lake County News,California - Space News: Berkeley Space Center at NASA Ames to become innovation ...

Image
Lake County News,California - Space News: Berkeley Space Center at NASA Ames to become innovation ... Publisher: Lake County News Author: Robert Sanders Reference: (Read more) Visit Source

FBI hunts Scattered Spiders hackers that hit Las Vegas casinos

Image
FBI hunts Scattered Spiders hackers that hit Las Vegas casinos Its most notable breaches to date saw it hit two Las Vegas casinos in September, with MGM Resorts having to take its booking systems and slot machines offline after it was hacked by the group. Meanwhile, another casino operator, Caesars Entertainment, was also hit in September, confirming via a submission to US financial regulator the Securities and Exchange Commission (SEC) that a database of customer information was stolen. Publisher: Tech Monitor Date: 2023-11-17T09:17:18 00:00 Author: Matthew Gooding Twitter: @techmonitorai Reference: (Read more) Visit Source

NASA warns of the approach of the asteroid Apophis, the size of the Empire State Building | Marca

Image
O ver time, NASA and various experts have issued all kinds of warnings about asteroids and other objects that, to a greater or lesser extent, have been relatively close to the planet Earth. The threat will not be for another five years, that is, around 2028. However, experts have warned due to its large size and its proximity to the planet. Publisher: MARCA Date: 2023-11-17T11:51:30Z Twitter: @MarcainEnglish Reference: (Read more) Visit Source

Texas State professor, NASA find support for planet formation theory

Image
Texas State University assistant professor Andrea Banzatti has traveled the world as part of his work in education with a question and a curiosity: How is a beautiful, seemingly miraculous planet like Earth formed? As the principal investigator on a team of researchers, Banzatti used NASA's James Webb Space Telescope to search for an answer for the physical process of how planets are formed. Publisher: Austin American-Statesman Reference: (Read more) Visit Source

Space Science and Coding with AstroPi Mission Space Lab @Raspberry_Pi #PiDay #RaspberryPi « ...

Image
The Astro Pi Mission Space Lab is once again open. Young makers have the opportunity to have their code for a science experiment run in space on the International Space Station. Here’s more from the Raspberry Pi Foundation : With this year’s Mission Space Lab, astronauts from the European Space Agency are setting young people a task: to write a computer program that runs on the ISS and calculates the speed at which the ISS is orbiting planet Earth. Participation in Mission Space Lab is completely free. Publisher: Adafruit Industries - Makers, hackers, artists, designers and engineers! Date: 2023-11-18T19:00:28 00:00 Twitter: @adafruit Reference: (Read more) Visit Source

Printed robots with bones, ligaments, and tendons | ScienceDaily

Image
3D printing is advancing rapidly, and the range of materials that can be used has expanded considerably. While the technology was previously limited to fast-curing plastics, it has now been made suitable for slow-curing plastics as well. The use of such polymers is made possible by a new technology developed by researchers at ETH Zurich and a US start-up. As a result, researchers can now 3D print complex, more durable robots from a variety of high-quality materials in one go. Publisher: ScienceDaily Reference: (Read more) Visit Source

Hubble measures size of nearest Earth-sized planet beyond our solar system | Science-Environment

Image
Hubble measures size of nearest Earth-sized planet beyond our solar system | Science-Environment Using the NASA/ESA Hubble Space Telescope, scientists have measured the size of the nearest Earth-sized exoplanet (planet beyond our solar system). Discovered by NASA's Transiting Exoplanet Survey Satellite (TESS) in 2022, LTT 1445Ac passes across the face of a red dwarf star, LTT 1445A, an alignment called a transit, which opens the door to follow-on studies to analyse the type of atmosphere, if any, the rocky world might have. Publisher: Devdiscourse Date: 2023-11-17T12:05:45 05:30 Author: Devdiscourse News Desk Twitter: @dev_discourse Reference: (Read more) Visit Source

Three Young Planets Around The K-dwarf K2-198: High-energy Environment, Evaporation History And ...

Image
Three Young Planets Around The K-dwarf K2-198: High-energy Environment, Evaporation History And ... Planets orbiting young stars are thought to experience atmospheric evaporation as a result of the host stars’ high magnetic activity. We study the evaporation history and expected future of the three known transiting exoplanets in the young multiplanet system K2-198. Based on spectroscopic and photometric measurements, we estimate an age of the K-dwarf host star between 200 and 500 Myr, and calculate the high-energy environment of these planets using eROSITA X-ray measurements. Publisher: Astrobiology Date: 2023-11-15T16:33:45 00:00 Author: Keith Cowing Reference: (Read more) Visit Source

TEKEVER Space Technology New ESA Contract - DRONELIFE

Image
TEKEVER, a prominent European unmanned aerial systems (UAS) leader, has secured a contract valued at up to €3.2 million to provide satellite communications technology for the European Space Agency’s (ESA) upcoming Comet Interceptor mission. Nadia Maaref, Director of TEKEVER Space, expressed enthusiasm: “We are thrilled to land yet another contract to support international space agencies. This consolidates our position as a trusted partner and leading provider of technology for critical space missions. Publisher: DRONELIFE Date: 2023-11-17T16:23:44 00:00 Author: Miriam McNabb Reference: (Read more) Visit Source

Samsung says hackers accessed customer data during year-long breach

Image
Samsung says hackers accessed customer data during year-long breach Samsung has admitted that hackers accessed the personal data of U.K.-based customers during a year-long breach of its systems. In a statement to TechCrunch, Samsung spokesperson Chelsea Simpson, representing the company via a third-party agency, said Samsung was "recently alerted to a security incident" that "resulted in certain contact information of some Samsung U.K. e-store customers being unlawfully obtained." Publisher: Yahoo News Twitter: @YahooNews Reference: (Read more) Visit Source

Samples of Asteroid Ryugu Show Signs of Ancient Water - Sky & Telescope - Sky & Telescope

Image
The distribution of elements seen in the samples of Ryugu brought back by Hayabusa 2 hints at a wet past. Japan's Hayabusa 2 spacecraft returned the sample of more than 5 grams (about the mass of a U.S. nickel) to Earth on December 5, 2020. Previous studies have found that Ryugu is likely a carbonaceous chondrite , a type of asteroid that is rich in carbon, volatiles (including water), and organics. Publisher: Sky & Telescope Date: 2023-11-16T13:00:00 00:00 Twitter: @skyandtelescope Reference: (Read more) Visit Source

Can a Private Space Mission Pierce Venus's Clouds? | Scientific American

Image
Amid uncertainty over space agencies’ plans for future Venus exploration, enthusiasm for a private-sector mission grows The liftoff of an Electron rocket, built by the aerospace company Rocket Lab. The company has plans to send a privately built space probe to Venus onboard another Electron, although a launch date for that mission has yet to be finalized. Publisher: Scientific American Author: Leonard David Twitter: @sciam Reference: (Read more) Visit Source

How to 3D print fully-formed robots

Image
3D printers are capable of producing complex shapes, but making functioning objects from multiple materials in a single print-run has proved challenging. Citizen-scientists help identify an astronomical object that blurs the line between asteroid and comet, and how a Seinfeld episode helped scientists to distinguish the brain regions involved in understanding and appreciating humour. Date: 2023-11-15 Twitter: @nature Reference: (Read more) Visit Source