astronomy for hobbyist
Exploring the Subtle Beauty of a Penumbral Lunar Eclipse
Embrace the subtle beauty of the Penumbral Lunar Eclipse on March 24-25, 2024, as light and shadow converge in the celestial dance above.
As the celestial dance continues, the night sky is poised to offer us a mesmerizing astronomical event—the Penumbral Lunar Eclipse on March 24-25, 2024. This eclipse, though subtle in its appearance, bears a unique charm that captivates skywatchers worldwide.
Commencing at 4:53 UTC on March 25, 2024, this penumbral eclipse will reach its peak at 7:12 UTC, showcasing a penumbral magnitude of 0.9577. During this crescendo, the moon will be enveloped in Earth’s outer penumbral shadow, creating a delicate darkened shading across its surface. This phenomenon, while lacking the stark contrast of a total or partial eclipse, promises a sight of understated elegance.
Lasting 279.9 minutes, this eclipse invites us to ponder the intricate interplay of celestial bodies. The moon’s journey through Earth’s penumbral shadow unveils a spectacle where light and shadow merge in a subtle embrace, highlighting the beauty of cosmic alignments.
Despite its gentle nature, the Penumbral Lunar Eclipse holds a special allure for avid sky gazers. The question of its visibility remains a topic of intrigue—some may detect the shadow upon the moon’s immersion in 2/3 of the penumbral shadow, while others may perceive it instantaneously. The experience is shaped by atmospheric conditions, visual acuity, and observational acumen, adding a layer of mystery to this celestial event.
In the grand tapestry of celestial phenomena, the March 25 eclipse stands as a testament to the harmonious movements of the cosmos. Positioned in the constellation of Virgo the Maiden, the moon gracefully traverses Earth’s penumbral shadow, painting a picture of celestial elegance for those who pause to observe.
As we marvel at this lunar spectacle, we are reminded of the interconnectedness of celestial events. The upcoming total solar eclipse on April 8, 2024, forms part of a larger eclipse season, underscoring the cyclical nature of astronomical occurrences. The juxtaposition of these eclipses offers a glimpse into the intricate rhythms of the cosmos, inviting us to witness the celestial ballet unfolding above.
As we await the next eclipse season in September-October 2024, featuring a partial lunar eclipse and an annular solar eclipse, let us cherish the fleeting moments of cosmic alignment. Each eclipse, whether grand or subtle, serves as a reminder of the vastness and beauty of the universe, beckoning us to gaze skyward and marvel at the wonders above.
In the stillness of the night, under the watchful gaze of the moon, let us embrace the subtlety and grace of the Penumbral Lunar Eclipse, a celestial spectacle that invites us to pause, reflect, and appreciate the mysteries of the cosmos.
What is a Penumbral lunar eclipse?
A penumbral lunar eclipse occurs when part or all of the Moon passes into the Earth’s penumbra.[5] No part of the moon is in the Earth’s umbra during this event. The penumbra causes a subtle dimming of the lunar surface, which is only visible to the naked eye when about 70% of the Moon’s diameter has immersed into Earth’s penumbra.[6] A special type of penumbral eclipse is a total penumbral lunar eclipse, during which the entire Moon lies exclusively within Earth’s penumbra. Total penumbral eclipses are rare, and when these occur, the portion of the Moon closest to the umbra may appear slightly darker than the rest of the lunar disk. (wikipedia)
https://stmdailynews.com/category/science/
astronomy
A Celestial Spectacle: Witness the Rare Planetary Parade on February 28
On February 28, 2025, a rare planetary parade will showcase all seven planets aligning in the night sky. This remarkable event won’t occur again until 2040, making it unmissable.

Planetary Parade
Astronomy enthusiasts and casual stargazers alike have something extraordinary to look forward to at the end of February. For one brief moment, on the evening of February 28, 2025, all seven planets—Mars, Jupiter, Uranus, Venus, Neptune, Mercury, and Saturn—will align in the night sky, creating a captivating planetary parade. This remarkable event marks the last time such an alignment will be visible until 2040, making it an occasion not to be missed.
What to Expect
The planetary parade will unfold shortly after sunset, with each planet showcasing its brilliance against the backdrop of the evening sky. While most of these celestial bodies will shine brighter than even the brightest stars, Uranus and Neptune will likely require binoculars or a telescope for a better view.
Currently, six of the planets are already aligned, but stargazers will have to wait until February 28 for Mercury to make its debut just above the horizon. Dr. Christopher Barnes, a senior lecturer at the University of Derby, explains the visibility details: “Mars will appear in the east, Jupiter and Uranus in the southeast, and Venus, Neptune, and Saturn in the west.”
Viewing Tips
For those wishing to experience this cosmic event, the best time to observe will be just after sunset when the stars begin to appear. Dr. Barnes suggests that even people in urban areas, where light pollution is often an issue, will be able to see most of the planets. However, seeking a location away from city lights will enhance the viewing experience.
The Benefits of Stargazing
Beyond the thrilling visual spectacle, taking time to gaze upon the stars and planets offers numerous benefits for one’s mental and emotional well-being. Dr. Barnes points out that stargazing encourages mindfulness, allowing individuals to detach from the stresses of daily life. “Engaging with the night sky fosters a sense of peace, restoration, and perspective,” he says.
Future Events
After February 28, the next opportunity to see a planetary alignment of five or more planets will occur in late October 2028 and again in February 2034. However, another seven-planet alignment will not be witnessed for another 15 years, making this February a particularly special occasion.
To cater to those unable to view the parade due to unfavorable weather or light pollution, several observatories will provide live streams of the event. This means everyone can partake in this astral celebration from the comfort of their homes.
As we approach February 28, it’s time to mark your calendars for this rare planetary parade. Whether you grab your telescope, plan a trip to a dark-sky location, or tune in to a live stream, don’t miss your chance to witness this extraordinary alignment of the planets, a spectacle that will be remembered long after it fades from view. Prepare to look up and enjoy the wonders of our solar system!
Resources:
Who doesn’t love a parade, especially a planet parade? How and when to see up to 7 planets
Planetary Parade will soon be visible in the evening sky
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/
astronomy for hobbyist
Stargazing Delight: Catch the Ursid Meteor Shower This Sunday Morning!

As we cozy up to the end of another year, a delightful celestial event is gearing up to grace our skies: the Ursid meteor shower! Set to peak in the early morning hours of Sunday, December 22, this final meteor shower of the year offers a charming opportunity for some stargazing, even amidst the hustle and bustle of the holiday season.
A Little Background on the Ursids
Often overshadowed by the more prolific Geminid meteor shower that dazzles us just a week earlier, the Ursids tend to be a quieter affair. This year, their peak aligns perfectly with the winter solstice—the shortest day and longest night of the year. With the celestial display taking place during this time, there’s a unique chance to soak in some twinkling “shooting stars” above a snowy landscape.
Why Aren’t More People Watching?
Despite their charm, the Ursids are the least observed meteor shower, largely because of the busy holiday season and often unfavorable weather in the Northern Hemisphere—think cold nights filled with clouds. But if you missed the Geminids, fear not! The Ursids provide a wonderful pre-Christmas stargazing treat that is worth a look.
What to Expect from the Ursids
While the Ursids are not renowned for their activity—often delivering a mere 5 to 10 meteors per hour on a good night—there’s still magic in the unpredictability of astronomy. In years past, this meteor shower has surprised us with spectacular displays. Back in 1945 and 1968, observers saw around 100 meteors per hour, while the 1973 shower brought forth about 30 meteors! You never know when the Ursids may decide to put on a show, so keeping your eyes trained on the heavens could lead to some delightful surprises.
Understanding the Ursid Origin
The Ursids get their name from their radiant point in the sky, located in the constellation Ursa Minor, affectionately known as the Little Dipper. What we see as shooting stars are actually small fragments from the comet 8P/Tuttle, which Earth passes through each year. As the debris from the comet enters our atmosphere, it burns up and creates stunning streaks of light against the nighttime backdrop.
Tips for Optimal Viewing
So, how can you maximize your chances of catching the Ursid meteor shower this Sunday?
- When to Watch: The Ursids run from December 17 to December 26, with the best viewing time occurring in the predawn hours of December 22. This is when the radiant is highest in the sky, offering the best chance to see those elusive meteors.
- Find a Dark Spot: Get as far away from city lights as possible. A clear, dark sky will make it much easier to see the meteors.
- Be Patient: Give your eyes time to adjust to the darkness—about 20 minutes is ideal. Bring a comfortable blanket or chair to sit back and enjoy the show.
- Check the Weather: Clear skies are essential! Keep an eye on your local weather conditions to ensure a pleasant viewing experience.
- Bring a Friend: Stargazing is always more fun when shared! Grab a friend or family member to join you, bringing some hot cocoa for added warmth and comfort.
As you bundle up and head outside this Sunday morning, remember to take a moment to appreciate the vastness of the universe above us. The Ursids may be a modest display compared to their more boisterous meteor shower counterparts, but each little shooting star tells a story of cosmic wonder and beauty. Happy stargazing, and may your sky be filled with twinkling lights! ✨
Related Ursid Link:
Planetary.org: The Ursid meteor shower 2024: How to watch
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/
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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