astronomy
NASA Highlights Media Opportunities for Upcoming Ring of Fire Eclipse
NASA/Bill Dunford
On Saturday, Oct. 14, the Moon will pass between Earth and the Sun, giving people across the United States an opportunity to see an annular solar eclipse. NASA will host live coverage of the eclipse starting at 11:30 a.m. EDT. Media have an opportunity to interview NASA experts live prior to the eclipse, and those on site at two locations where NASA will broadcast live also can request interviews that day.
Also known as a ring of fire eclipse, an annular solar eclipse happens when the Moon is at or near its farthest point from Earth. Because the Moon is farther away than it is during a total solar eclipse, the Moon appears smaller and doesn’t block out the entire Sun when it passes in front of our star. Instead, the Moon leaves a bright ring of Sun visible at the eclipse’s peak, creating the ring of fire effect.
Watch the agency’s eclipse coverage live on NASA Television, the agency’s website, and the NASA app. NASA also will stream the broadcast live on its Facebook, X, and YouTube social media accounts.
This eclipse will be visible along a narrow path stretching from Oregon to Texas in the U.S. Outside this path, people across the contiguous U.S. – as well as Puerto Rico and parts of Alaska and Hawaii – will see a partial solar eclipse, when part of the Sun is covered by the Moon without creating the ring of fire effect.
NASA’s coverage will be hosted from broadcast locations along the path of annularity in Kerrville, Texas, and Albuquerque, New Mexico. NASA’s coverage will include live views of the eclipse from multiple locations, interviews with scientists and other experts, as well as a live Q&A segment. Anyone can submit questions by using #askNASA.
The eclipse broadcast also will feature live views of sounding rockets launching from White Sands, New Mexico, carrying scientific instruments to study the eclipse’s effects on the atmosphere.
Media must contact Sarah Frazier at sarah.frazier@nasa.gov to request on-site interviews in Albuquerque, and Elizabeth Landau at elizabeth.r.landau@nasa.gov for on-site interviews in Kerrville.
Ahead of the eclipse, NASA also has a limited number of live shot opportunities available for media beginning at 6 a.m. EDT on Friday, Oct. 13. Learn more and request an interview online.
Watch, Engage in Person
NASA’s interactive eclipse map provides details about the timing and type of eclipse visible in various locations.
Because the Sun is never completely covered by the Moon, all eclipse-watchers will need to use specialized solar filters or an indirect viewing method to safely watch the eclipse. It is never safe to look directly at the Sun without proper eye protection, even when most of the Sun is covered by the Moon. Two easy ways to view the eclipse are to use certified solar viewing glasses or build a pinhole projector from household materials. More information about safe eclipse viewing is available on NASA’s eclipse website.
The eclipse also provides a unique opportunity for citizen science. GLOBE Observer and Eclipse Soundscapes allow citizen scientists to submit observations on sounds, temperature, cloud cover, and more to help scientists understand how eclipses can affect Earth’s atmosphere and animal life. NASA also has STEM learning resources tied to the eclipse.
The next solar eclipse takes place on April 8, 2024, when a total solar eclipse will cross the U.S. from Texas to Maine. During this event, a partial solar eclipse will be visible throughout the contiguous U.S., as well as in Puerto Rico and parts of Alaska and Hawaii.
Learn more about the Oct. 14 eclipse at:
Source NASA
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In a remarkable demonstration of both the unpredictability of space and the extraordinary capabilities of modern astronomical detection, a small asteroid, designated 2024 UQ, recently made headlines after it struck Earth just hours after being identified. This event, which took place on October 22, 2024, marks the third “imminent impactor” recorded this year, highlighting the continual and often daunting reality of near-Earth objects (NEOs).
Discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) in Hawaii, a network of four telescopes dedicated to scanning the night sky for potential collision threats, 2024 UQ was small—measuring only about 3 feet (1 meter) in diameter. While news of an asteroid making contact with Earth can evoke concern, there was no cause for alarm in this instance. The diminutive size of the asteroid meant that it posed very little threat to anything on the ground. In fact, it burned up in the atmosphere over the Pacific Ocean near California, leaving no trace or damage.
However, the swift timeline of events raises critical questions about the effectiveness of our current monitoring systems. The impact occurred just two hours after the initial detection, which meant that by the time data was transmitted to the impact monitoring systems operated by the European Space Agency’s Near-Earth Object Coordination Center, the impact had already taken place. According to their November 2024 newsletter, the ATLAS survey had successfully obtained images identifying the asteroid on a collision trajectory, but due to its position near the edge of two adjacent observational fields, it was not recognized as a significant threat until it was too late.
This incident serves as a reminder of the complexities involved in tracking and predicting the paths of NEOs. While advancements in technology have undoubtedly improved our ability to detect these celestial objects, the circumstances surrounding 2024 UQ showcase the potential for oversights in our monitoring capabilities. Despite this event being minor in scale, it emphasizes the importance of continued investment in space surveillance systems, as well as international collaboration in tracking potential hazards lurking in the vast expanse of space.
As we look forward, this close encounter reaffirms the need for vigilance in our exploration and observation of the cosmos. Each NEO presents an opportunity for learning and growth in our understanding of near-Earth dynamics. While 2024 UQ may have come and gone without incident, it certainly sparks curiosity about what lies ahead in our ongoing quest to safeguard our planet from the skies.
Reference Links:
Asteroid Terrestrial-impact Last Alert System (ATLAS): https://fallingstar.com/
The Danger from Asteroid Impact: https://fallingstar.com/danger.php
The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/
STM Daily News is a vibrant news blog dedicated to sharing the brighter side of human experiences. Emphasizing positive, uplifting stories, the site focuses on delivering inspiring, informative, and well-researched content. With a commitment to accurate, fair, and responsible journalism, STM Daily News aims to foster a community of readers passionate about positive change and engaged in meaningful conversations. Join the movement and explore stories that celebrate the positive impacts shaping our world.
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In a striking reminder of the cosmos’s potential threats, NASA has issued a warning about a stadium-sized asteroid hurtling towards Earth at an astonishing speed of 16 kilometers per second. Designated as 2024 RV50, this massive rock measures approximately 710 feet in width and is set to pass our planet on October 18, 2024.
What We Know About 2024 RV50
Discovered relatively recently on September 1, 2024 RV50 belongs to the Apollo group of asteroids, which are known for their orbits that bring them close to Earth. The asteroid takes about 769 Earth days—roughly 2.1 years—to complete its orbit around the Sun, traveling at distances that can reach up to 386 million kilometers from the Sun and coming as close as 105 million kilometers.
NASA’s Jet Propulsion Laboratory (JPL) is diligently monitoring the asteroid’s trajectory using advanced tracking systems. According to current calculations, 2024 RV50 will pass Earth at a distance of approximately 7.42 million kilometers, which may seem far, but in astronomical terms, it’s a close encounter.
Potentially Hazardous?
While 2024 RV50 is classified as a potentially hazardous object due to its size and proximity to Earth, NASA assures us that it does not pose a threat. The risk of any significant impact is minimal, and the asteroid’s current trajectory suggests it will safely pass by our planet. For context, the next encounter with Earth is projected for October 18, 2064, when it will come even closer at a distance of about 5.67 million kilometers.
The Importance of Monitoring Asteroids
NASA’s ongoing efforts to track and monitor asteroids are crucial. These ancient celestial bodies provide insights into the early solar system, as they are remnants of the material that formed planets. Understanding their trajectories and potential impacts is essential for planetary defense, especially since history has shown that asteroid impacts have drastically altered Earth’s biosphere. The infamous asteroid that struck the Yucatán Peninsula 6.5 million years ago is believed to have contributed to the extinction of 75% of Earth’s species, including the dinosaurs.
Through advanced observation techniques and modeling, NASA aims to predict potential threats and develop mitigation strategies. Continuous monitoring of such objects not only helps safeguard our planet but also enriches our understanding of the solar system’s history.
As we prepare for the passing of 2024 RV50, it serves as a reminder of the dynamic nature of our universe and the importance of vigilance in the face of potential cosmic threats. NASA’s commitment to tracking these celestial bodies ensures that we remain informed and prepared for whatever the universe may send our way.
JPL website tracking Asteroid 2024 RV50: https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=2024%20RV50
The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/
STM Daily News is a vibrant news blog dedicated to sharing the brighter side of human experiences. Emphasizing positive, uplifting stories, the site focuses on delivering inspiring, informative, and well-researched content. With a commitment to accurate, fair, and responsible journalism, STM Daily News aims to foster a community of readers passionate about positive change and engaged in meaningful conversations. Join the movement and explore stories that celebrate the positive impacts shaping our world.
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astronomy for hobbyist
Chasing Celestial Wonders: Your Guide to Spotting Comet Tsuchinshan-ATLAS
Comet Tsuchinshan-ATLAS is visible tonight after sunset. It’s a rare, long-period comet from the Oort Cloud, best viewed with binoculars against the western horizon.
Greetings, stargazers! If you missed the breathtaking display of the Northern Lights this past Thursday or are simply craving another celestial spectacle, there’s an unmissable show taking place in the night sky right now—Comet Tsuchinshan-ATLAS. Also known as C/2023 A3, this comet has recently made its closest approach to Earth, and it’s treating us with a glorious exhibition as it makes its way across the post-sunset western horizon.
When and Where to Look
Tonight, Sunday, October 13th, is the perfect opportunity for observers in the northern hemisphere to catch a glimpse of Comet Tsuchinshan-ATLAS. Approximately 45 minutes after sunset, keep your eyes peeled toward the western horizon. Although it’s close to reaching its intrinsic brightest, spotting the comet just after sunset could be challenging due to fading twilight. However, don’t let the bright, 83%-lit waxing gibbous moon discourage you, as its brightness won’t interfere with your viewing.
How to Spot the Comet
Using some well-known celestial reference points can help you locate the comet. First, ensure you have a clear view of the western horizon. Find the bright planet Venus and the bright star Arcturus—they will be close to the horizon. Comet Tsuchinshan-ATLAS will be situated slightly below a midpoint between these two brilliant points.
Although you might be able to spot the comet with your naked eyes, a pair of binoculars will enhance your view. The comet will rise a little higher in the sky this weekend compared to previous nights, providing a clearer view. Still, the observing window will be relatively short as the comet will quickly sink below the horizon again.
Upcoming Opportunities
If you’re unable to view the comet tonight, don’t worry. According to Sky & Telescope, the comet-watching conditions will improve as we move into the next week. Monday, October 14th, and Tuesday, October 15th are projected to offer the best viewing experiences since the comet will appear against a darker sky. Be sure to check back for our detailed viewing guides for those nights.
It’s important to note that comets—and weather conditions—can be unpredictable, so take advantage of clear skies whenever possible.
A Glimpse into History
Comet Tsuchinshan-ATLAS is more than just a fleeting celestial visitor; it’s an extraordinary long-period comet that hails from the Oort Cloud, the distant sphere of icy bodies that encircles our solar system. This comet makes an incredibly rare journey into the inner solar system only once every 80,000 years—a historic event to witness!
Discovered in early 2023 by astronomers from China’s Tsuchinshan Observatory, with its presence confirmed by the ATLAS telescope in South Africa, Comet C/2023 A3 represents both scientific curiosity and natural beauty.
Stay tuned to our astronomy section here https://stmdailynews.com/science/astronomy/
If you want more comet news, visit Earth-Sky: https://earthsky.org/astronomy-essentials/visible-planets-tonight-mars-jupiter-venus-saturn-mercury/
The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/
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