fact or fiction

Is it a fact or is it merely fiction? Fact or Fiction explores the lesser known truths in the corporate culture of Journal.

New asteroid hitting earth in 2046?!!!
NASA is continuously tracking asteroids and other near-Earth objects to determine if they pose a potential threat to our planet. If a newly discovered asteroid has been identified as having a small chance of impacting Earth in 2046, it is possible that NASA or other space agencies are monitoring its trajectory to determine the likelihood and potential consequences of an impact. It is important to note that the vast majority of known asteroids do not pose a threat to Earth, and those that do are typically identified well in advance, allowing for measures to be taken to mitigate any potential impact. Size : A newly discovered asteroid roughly the size of an Olympic swimming pool has a “small chance” of colliding with Earth in 23 years, with a potential impact on Valentine’s Day in 2046, according to NASA’s Planetary Defense Coordination Office. The asteroid, with a 50-meter diameter (about 160 feet), is at the number one spot on ESA’s “Risk List” of space objects that have a greater than zero probability of making an impact on Earth. It is also the only space rock on that list that scored a 1 on the Torino scale, which is used to categorise the risk of impact to the Earth level. All others have 0 ratings. As per Jet Propulsion Laboratory, level 1 indicates the “chance of collision is extremely unlikely with no cause for public attention or public concern”. “This object is not particularly concerning,” said Davide Farnocchia, a navigation engineer at the Jet Propulsion Laboratory, as per CNN. Will an asteroid hit in 2046? Asteroid 2023 DW has a better chance of hitting a date of 14 February than our planet, NASA says. A newly detected asteroid has a very small chance of impacting the Earth in 2046, NASA tweeted . What asteroid will hit Earth in 2044? “1999 AN10 is about half a mile in size and the probability is 1 in 500,000 that it will collide with the Earth in 2044,” said Dr. Brian Marsden, director of the Minor Planet Center (MPC), a clearinghouse for data about asteroids and comets traveling through the solar system. Is it true? The space rock, named 2023 DW, has a 1 in 625 chance of striking our planet, based on data projections from the European Space Agency (ESA). But NASA’s Jet Propulsion Laboratory’s Sentry System – which tracks potential collisions with celestial objects – calculated the odds close to 1 in 560. Further, the US space agency officials have warned that the odds of impact could be dramatically altered as more observations of 2023 DW are collected and additional analysis is performed. NASA stated that the 2023 DW has “a very small chance of impacting Earth in 2046”. “Often when new objects are first discovered it takes several weeks of data to reduce the uncertainties and adequately predict their orbits years into the future,” said NASA Asteroid Watch wrote in Twitter post. Others asteroids : Separately, NASA’s Eyes on Asteroids noted that as 2023 DW orbits the sun, it has 10 predicted close approaches to Earth, with the nearest landing on February 14, 2046, and nine others between 2047 and 2054. The closest the asteroid is expected to travel to Earth is about 1.1 million miles (1.8 million kilometers). Notably, the space rock was first spotted on February 2. It’s travelling about 25 kilometres per second at a distance of more than 18 million kilometres from Earth, completing one loop around the sun every 271 days. Risk of asteroid impact: It’s common for newly discovered asteroids to appear more threatening when first observed. “Because orbits stemming from very limited observation sets are more uncertain it is more likely that such orbits will ‘permit’ future impacts,” the Center for Near Earth Object Studies, located at the Jet Propulsion Laboratory, notes on its website. “However, such early predictions can often be ruled out as we incorporate more observations and reduce the uncertainties in the object’s orbit,” it reads. “Most often, the threat associated with a specific object will decrease as additional observations become available.” It may be a few days before new data can be collected because of the asteroid’s proximity to the moon, Farnocchia noted in an email to CNN. The last full moon was two days ago, and it still appears bright and large in the sky, likely obscuring 2023 DW from immediate observation, he said. “But then the object will remain observable for weeks (even months with larger telescopes) so we can get plenty of observations as needed,” he added. DART: In September 2022, NASA crashed its Double Asteroid Redirection Test spacecraft, or DART, into an asteroid to see if it could prevent potentially devastating collisions with Earth. Later NASA confirmed the mission was a success.
By Adhi4 years ago in Journal
Triumphing Against All Odds - The Story of a Real Survivor
Real Survivor - Overcoming Adversity and Finding Strength within Yourself "The inspiring story of a real survivor who found strength within herself."
By kulandaivel4 years ago in Journal
How can you save money if you have a low income?
Saving money is a critical aspect of financial stability, but it can be especially challenging when you have a low income. However, with the right strategies, it is possible to save money and achieve your financial goals. For example, let's consider the case of Jane, who earns a low income as a part-time retail worker. Jane wants to save money to pay for her college tuition but feels overwhelmed by her limited income.
By Santosh Belbase4 years ago in Journal
Breaking the Taboo: Ayali Web Series Sheds Light on Harmful Practices of Puberty Ceremonies in Tamil Nadu.
Ayali, a web series, was released a few days ago and has left many people thinking. Ayali, a Tamil TV show that recently debuted on Zee 5, is set in a fictitious town where young girls are married off as soon as they get their first period. The show deftly addresses several issues surrounding menstruation and marriage, as well as the association of family honour with women's bodies, a practise that persists in contemporary Tamil society
By Mahalakshmi 4 years ago in Journal
Why John Crestani's Affiliate Marketing Webinar is Different from Other Online Business Programs"
John Crestani is a successful entrepreneur and affiliate marketer who has made a name for himself in the online business world. He is known for his highly successful affiliate marketing program, which has helped many people achieve financial freedom and build successful online businesses from home.
By Amazing NKEM4 years ago in Journal
The Pros and Cons of Affiliate Marketing: What You Need to Know Before Signing Up for John Crestani's Webinar"
John Crestani is a successful entrepreneur and affiliate marketer who has made a name for himself in the online business world. He is known for his highly successful affiliate marketing program, which has helped many people achieve financial freedom and build successful online businesses from home.
By Amazing NKEM4 years ago in Journal
The Girl and the Firefly Forest
The Girl and the Firefly Forest Once upon a time, in a far-off land, there was a girl named Maya. She lived in a small village surrounded by lush green fields and a dense forest. Maya loved spending her time exploring the forest, which was home to countless species of flora and fauna.
By CRICKET ONLY4 years ago in Journal
The Role of Social Media in Politics and Its Effects on Democracy
Social media has had a significant impact on politics and democracy in recent years. On the one hand, it has provided a platform for people to express their opinions, connect with others who share their views, and mobilize for political causes. On the other hand, it has also led to the spread of misinformation, polarization, and the manipulation of public opinion.
By ARTIST4 years ago in Journal
WORLD SLEEP DAY
Introduction: Sleep is a basic human need that is often taken for granted. We spend approximately one-third of our lives sleeping, but many of us fail to prioritize it. World Sleep Day is an annual event that aims to raise awareness about the importance of sleep for our overall health and well-being. In this blog, we will discuss the many reasons why sleep is so important and how you can improve the quality of your sleep.
By NAVEEN KAILASH B4 years ago in Journal
Facts About Facebook That Few People Are Aware Of
Facemash was Mark Zuckerberg's original concept for a website Zuckerberg conceived the concept for a website that would let users compare people's faces while still a student at Harvard.
By rass4 years ago in Journal
Volcanic activity on Venus
Recent volcanic activity has been observed on Venus for the first time. Scientists made the discovery by poring over archival radar images of Earth’s twin taken in the ‘90s by our Magellan mission. Our VERITAS mission is set to investigate. The recent volcanic activity on Venus in more detail, with plans to launch in the late 2020s. The discovery of recent volcanic activity on Venus is an exciting development that will help scientists better understand the geological processes at work on this planet. The recent discovery of volcanic activity on Venus was made possible by analyzing radar images taken by the Magellan mission in the 1990s. By comparing these images to more recent ones, scientists were able to identify changes in the planet’s surface, which suggest that there has been recent volcanic activity. The VERITAS mission, whichh is set to launch in the late 2020s, will build on this discovery by studying the planet in more detail. The mission will use advanced radar and other instruments to map the surface of Venus and study its geological features, including the recently discovered volcanic activity. The discovery of recent volcanic activity on Venus is significant because it provides new insights into the geological processes at work on this planet. Venus is often referred to as Earth’s twin because of its similar size and composition, but it has a very different climate and geological history. By studying Venus, scientists can better understand the conditions that led to the development of life on Earth and the potential for life on other planets. Overall, the recent discovery of volcanic activity on Venus is an exciting development that will lead to new insights into the geology and evolution of this planet. The VERITAS mission will play a critical role in advancing our understanding of Venus and its place in the solar system. VERITAS meaning and explanation : VERITAS stands for Venus Emissivity, Radio Science, InSAR, Topography, and Spectroscopy. It is a proposed mission by NASA to study the planet Venus, set to launch in the late 2020s. The mission will use advanced radar and other instruments to map the surface of Venus and study its geological features, atmospheric properties, and surface composition. The mission will also investigate the planet’s history of volcanic activity, tectonic movement, and potential for active geologic processes. VERITAS is designed to provide high-resolution data on Venus, which will help scientists better understand the planet’s past and present geologic activity, and atmospheric conditions. The mission aims to reveal the fundamental processes that have shaped Venus over time, providing new insights into the formation and evolution of rocky planets in our solar system. In summary, VERITAS is a proposed NASA mission to study Venus that will use advanced radar and other instruments to provide high-resolution data on the planet’s surface, composition, and geological processes. It is a critical mission that will significantly advance our understanding of Venus and its place in the solar system. The Magellan mission : The Magellan mission was a NASA spacecraft mission to Venus that took place in the early 1990s. The primary objective of the mission was to map the surface of Venus using radar imaging technology and to study the planet’s geology and composition. The Magellan spacecraft was launched on May 4, 1989, and arrived at Venus on August 10, 1990. The spacecraft carried a radar system that allowed it to penetrate the thick clouds covering Venus and map the planet’s surface in detail. Over the course of the mission, Magellan completed 15 orbits of Venus and collected data on about 98% of the planet’s surface. The radar images produced by the mission were the most detailed ever obtained of Venus, and they revealed a planet with a highly volcanic surface, vast lava flows, and mountains taller than those on Earth. In addition to mapping the surface of Venus, the Magellan mission also studied the planet’s atmosphere, gravity field, and magnetic field. The data collected by the mission provided new insights into the geologic history and evolution of Venus and helped to improve our understanding of the inner planets of our solar system. Overall, the Magellan mission was a highly successful exploration of Venus that provided a wealth of new information about this enigmatic planet. The mission’s legacy continues to inspire scientists and researchers to study Venus and its mysteries.
By Adhi4 years ago in Journal
Water molecules swirling around star!!
The detection of water molecules swirling around a star is an exciting development for astronomers as it provides insight into the formation and evolution of planetary systems. Water is an essential ingredient for the formation of habitable planets, and its detection in the vicinity of a star suggests that there may be planets or other objects in the region that contain water as well. The detection of water molecules is typically done through the use of spectroscopy, which is the study of the interaction between light and matter. Scientists can analyze the light emitted by the star and look for specific patterns or wavelengths that are associated with water molecules. This discovery also raises the possibility of life existing beyond Earth. While the detection of water molecules does not necessarily indicate the presence of life, it does provide further evidence that the conditions necessary for life may exist elsewhere in the universe. Overall, this discovery is a significant step forward in our understanding of the universe and the potential for life beyond our planet. Which star ? In recent years, several studies have reported the detection of water molecules in the atmosphere or circumstellar disks of stars such as TW Hydrae, V883 Orionis, and W Aquilae, among others. It's worth noting that the detection of water molecules around a star does not necessarily mean that the star itself is the source of the water. Water can also be delivered to planetary systems through comets or asteroids, which may have formed in more distant regions and then migrated inward towards the star. Regardless of the specific star, the detection of water molecules is an exciting development that provides valuable information about the formation and evolution of planetary systems. Scientists observed a young star, called V883 Orionis, located 1,300 light-years away using the Atacama Large Millimeter/submillimeter Array of telescopes, or ALMA, in northern Chile. The star Is surrounded by a planet-forming disk of cloud of gas and dust leftover from when the star was born. Eventually, material in the disk comes together to form comets, asteroids and planets over millions of years. A team of researchers used ALMA to measure chemical signals in the planet-forming disk, and they detected gaseous water, or water vapor. Their detection allowed the astronomers to trace the water’s journey from the gas clouds that formed the star and will eventually give rise to planets. What is ALMA? ALMA (Atacama Large Millimeter/submillimeter Array) is a radio telescope array located in the Atacama desert of northern Chile. It consists of 66 individual radio antennas, each with a diameter of 12 meters, that work together as a single giant telescope to observe light in the millimeter and submillimeter wavelengths. ALMA is operated by an international partnership between Europe, North America, and East Asia in cooperation with the Republic of Chile. It is one of the most powerful astronomical instruments in the world, allowing astronomers to study the early universe, the formation of stars and planets, and the chemistry of interstellar space. How old ? Their findings, published Wednesday in the journal Nature, suggests that comets formed from the sun’s planet-forming disk could have brought water to Earth. That means the water on Earth could actually be older than our sun, which is 4.6 billion years old. “We can now trace the origins of water in our Solar System to before the formation of the Sun,” said lead study author John J. Tobin, an astronomer at the National Radio Astronomy Observatory, in a statement. Typically, water molecules are made of one oxygen atom combined with two hydrogen atoms. NASA’s statement: Moving outward from the solar system: The next closest star to Earth beyond the sun is Proxima Centauri, at a distance of 4.3 light-years (i.e., 4.3 x 6 trillion miles). It is one among billions in our galaxy, the Milky Way. The Milky Way is a pinwheel of stars 2,000 light-years “thick”, and 100,000 light-years in diameter. It holds over a hundred-billion (one followed by 11 zeros) stars. The next closest spiral galaxy is M31 in the constellation Andromeda. It is nearly 2 million light-years away (12 million-trillion or 1.2 x 1013 miles). M31 is near the limit of naked eye visibility. The Hubble telescope extends the limit of visibility out to 10 billion (10,000,000,000) light-years. From Hubble, we estimate that there are about 50 billion (50,000,000,000) galaxies in the observable universe! And if each galaxy contains a hundred-billion stars, then the observable universe contains 5,000,000,000,000,000,000,000 (“5” followed by 21 zeros or five “sextillion”) stars. By contrast, a cube of water, one inch on a side, contains about 600,000,000,000,000,000,000,000 (“6” followed by 23 zeros, or six-hundred sextillion) molecules! There are 120 times more water molecules in the cubic inch of water than there are stars in the observable universe!!! Sun is younger than the water molecules! In fact, a new study has said that it’s older than the Sun. The research is based on the discovery of water vapour around V883 Orionis, a young star, 1,305 light years away from Earth. Scientists said that the water surrounding the star has the same chemical markers as water on Earth.
By Adhi4 years ago in Journal