सूर्य ग्रहण वैज्ञानिक और खगोलीय के हिसाब से भी काफी महत्वपूर्ण घटना है. आपको बता दें कि सूर्य ग्रहण के दौरान चांद धरती और सूरज के बीच आ जाता है. कई बार यह आंशिक रूप से आता है तो कई बार यह पूरी तरह से सूर्य को ढंक लेता है. भारत में इसको लेकर काफी धार्मिक मान्यताएं भी हैं. लेकिन, वैज्ञानिक इसको किसी धार्मिक एंगल से जोड़ने से मना करते हैं.
आप सूर्य ग्रहण को धार्मिक तरीके से मानते हैं या वैज्ञानिक, यह आपके ऊपर है लेकिन साल 2025 में 2 सूर्य ग्रहण लगने वाला है. लेकिन क्या इसका असर भारत में देखने को मिलेगा? आइए जानते हैं. आगे बढ़ने से पहले आपको बता दें कि अगले साल का पहला सूर्य ग्रहण मार्च महीने में लगेगा.
यह भी पढ़ें: घर बैठे करें PAN 2.0 के लिए अप्लाई, 2 मिनट में मिल जाएगा नया पैन कार्ड, यह है आसान तरीका
मार्च में लगेगा पहला सूर्य ग्रहण
मार्च 2025 में पहला सूर्य ग्रहण लगेगा. यह सूर्य ग्रहण 29 मार्च 2025 को लगेगा. नए साल पर इस पहले सूर्य ग्रहण की टाइमिंग काफी लंबी होने वाली है. यह लगभग 4 घंटे का सूर्य ग्रहण होगा. पहला सूर्य ग्रहण 29 मार्च को दोपहर 2 बजकर 20 मिनट पर शुरू होगा. यह शाम में 6 बजकर 13 मिनट पर खत्म होगा.
यह सूर्य ग्रहण एशिया के कुछ हिस्सों में दिखेगा लेकिन इसको भारत में देखना संभव नहीं होगा. हालांकि, यूरोप, एशिया के कुछ हिस्सों, ऑस्ट्रेलिया के कुछ हिस्सों, अफ्रीका, उत्तरी अमेरिका, दक्षिण अमेरिका जैसी जगहों पर इसको देखा जा सकता है. भारत में यह सूर्य ग्रहण नहीं दिखेगा इस वजह से ज्योतिष विज्ञान के अनुसार इस का सूतक काल मान्य नहीं होगा.
साल का दूसरा सूर्य ग्रहण
साल 2025 में एक और सूर्य ग्रहण लगेगा. अगले साल 21 सितंबर को दूसरा सूर्य ग्रहण लगेगा. इस सूर्य ग्रहण को भी भारत में नहीं देखा जा सकता है. इस वजह से इसका सूतक काल भी मान्य नहीं होगा. हालांकि, अमेरिका, समोआ, ऑस्ट्रेलिया, न्यूजीलैंड जैसे देशों में यह सूर्य ग्रहण दिखेगा. यानी अगले साल दोनों ही सूर्य ग्रहण भारत में नहीं दिखेगा.
यह भी पढ़ें: ‘बाहुबली फोन’ iQOO 13 भारत में लॉन्च, 6000mAh बैटरी और सबसे तेज प्रोसेसर, गेमर्स के लिए खास, जानें कीमत
]]>This competition, with a total prize pool of $45,000, aims to address the challenges astronauts might face while exploring the Moon’s South Pole. NASA is concerned about scenarios where astronauts might be injured or incapacitated and unable to return to safety on their own.
Sarah Douglas, a NASA expert, emphasized the importance of this initiative, saying, “In the unforgiving lunar environment, the possibility of an astronaut crewmember becoming incapacitated due to unforeseen circumstances (injury, medical emergency, or a mission-related accident) is a critical concern.”
The Moon’s South Pole has been chosen for exploration because it may contain water-ice trapped in shadowy craters. This resource could be crucial for astronauts, providing drinking water, cooling systems, and even the potential to produce oxygen and fuel (via The Sun).
However, the terrain poses serious challenges. According to NASA, the area is full of rocks, some as large as 20 meters, and craters up to 30 meters wide. Navigating this rough terrain is already tough, even without the added complication of rescuing an incapacitated partner.
The rescue system must allow a single astronaut to transport a fully incapacitated partner across distances of up to 2 kilometers and slopes of up to 20 degrees. NASA states, “A single crew member should be able to transport an incapacitated crew member distances up to 2 km and a slope of up to 20 degrees on the lunar terrain without the assistance of a lunar rover.”
The solution must also be lightweight, easy to use, and effective in the Moon’s extreme conditions, where temperatures range from 54°C to -203°C.
How to participate
If you think you have the solution, you can submit your idea before January 23, 2025 on heroX portal. As NASA puts it, “Your creativity and expertise could bridge this critical gap, enhancing the safety measures for future lunar explorers.”
]]>Let’s dive into the details of the 2025 solar eclipses, including dates, times, and regions.
March 29, 2025 – Partial Solar Eclipse
The first solar eclipse of 2025 is set to happen on March 29, and it will be a partial solar eclipse. During this event, the Moon will cover a portion of the Sun, creating a breathtaking spectacle in the sky. This eclipse will be visible in many parts of the world, including Europe, northern Asia, northern and western Africa, North America, and northern South America.
Some of the countries where people will see the eclipse include Bermuda, Portugal, Canada, the USA, Morocco, Spain, Greenland, Ireland, France, the United Kingdom, Iceland, Belgium, the Netherlands, Faroe Islands, Germany, Denmark, Norway, Sweden, Finland, and Russia. Unfortunately, the event will not be visible in India.
Also read: Earth’s rotation has tilted by 31.5 degrees and how are water habits are responsible for it
September 21, 2025 – Partial Solar Eclipse
Later in the year, a second partial solar eclipse will occur on September 21. This time, the southern parts of Australia, the Pacific Ocean, the Atlantic Ocean, and Antarctica will be in the eclipse’s path. Countries and regions like Tuvalu, Tokelau, Wallis and Futuna, Samoa, American Samoa, Fiji, Tonga, Niue, Tahiti, French Polynesia, Cook Islands, Vanuatu, New Caledonia, New Zealand, Australia, and McMurdo Station in Antarctica will be able to witness the eclipse.
Unfortunately, this eclipse will also not be visible in India.
Also read: Elon Musk eyes 2026 Earth-Mars transfer window to launch first Starships to Mars
Tips for watching safely
If you’re in a region where the eclipse is visible, remember to take safety precautions. Always use certified solar eclipse glasses or view the event through special filters to protect your eyes. For those in India, tuning into online coverage will be the safest and most accessible option.
]]>Partial Solar Eclipse: March 29, 2025
Mark your calendars for March 29, 2025, when a partial solar eclipse will grace the skies. This event will be visible across many regions, including parts of Europe, northern Asia, northern and western Africa, most of North America, and some areas in northern South America, the Atlantic Ocean, and the Arctic region.
Specific countries where this partial eclipse can be seen include Bermuda, Portugal, Canada, the USA, Morocco, Spain, Greenland, Ireland, France, the United Kingdom, Iceland, Belgium, the Netherlands, Faroe Islands, Germany, Denmark, Norway, Sweden, Finland, and Russia.
Unfortunately, for those in India, this solar eclipse will not be visible.
Also read: Earth’s rotation has tilted by 31.5 degrees and how are water habits are responsible for it
Partial Solar Eclipse: September 21, 2025
Later in the year, another partial solar eclipse will occur on September 21, 2025. This time, the southern parts of Australia, the Pacific, the Atlantic, and Antarctica will experience the event.
Regions and countries where the eclipse can be seen include Tuvalu, Tokelau, Wallis and Futuna, Samoa, American Samoa, Fiji, Tonga, Niue, Tahiti, French Polynesia, Cook Islands, Vanuatu, New Caledonia, New Zealand, Australia, and McMurdo Station in Antarctica.
Again, this eclipse won’t be visible in India.
Also read: Elon Musk eyes 2026 Earth-Mars transfer window to launch first Starships to Mars
If you’re in one of the lucky regions, make sure to safely enjoy the spectacle. For those unable to see it directly, live streams and updates from space agencies are excellent ways to stay connected to this universal marvel.
]]>साल 2025 यानी अगले साल भी कई सूर्य ग्रहण लगने वाले हैं. इन सूर्य ग्रहण का भारत में धार्मिक महत्व भी है. हालांकि, वैज्ञानिक इसे किसी भी धार्मिक एंगल से जोड़ने से मना करते हैं. इसको केवल वे खगोलीय घटना बताते हैं. अगले साल में अब कुछ ही दिन बाकी रह गए हैं ऐसे में आपका जानना जरूरी है कि साल 2025 में कितने सूर्य ग्रहण लगने वाले हैं.
साल 2025 का पहला सूर्यग्रहण
यहां पर आपको साल 2025 में लगने वाले सूर्य ग्रहण की डिटेल्स बता रहे हैं. अगर आप आने वाले सूर्य ग्रहण में रुचि रखते हैं तो यहाँ जगह से लेकर समय तक की जानकारी हम आपको दे रहे हैं. अगले साल 2 सूर्य ग्रहण लगने वाले हैं. पहला सूर्य ग्रहण 29 मार्च 2025 को लगेगा. यह नए साल का पहला सूर्य ग्रहण होगा. यह ग्रहण दोपहर 2 बजकर 20 मिनट से लेकर शाम 6 बजकर 13 मिनट तक लगेगा.
यह भी पढ़ें: बार-बार स्विच ऑफ होने लगेगा फोन’, Android Phone पर मंडराया हैक होने का खतरा, सरकार की चेतावनी
इस आंशिक सूर्य ग्रहण को यूरोप के कुछ हिस्सों, एशिया के उत्तरी हिस्सों, उत्तर और पश्चिम अफ़्रीका, ज़्यादातर उत्तर अमेरिका, दक्षिण अमेरिका के उत्तरी हिस्सों, अटलांटिक और आर्कटिक क्षेत्र में देखा जा सकता है. हालांकि, यह इस आंशिक सूर्य ग्रहण को भारत में नहीं देखा जा सकता है.
जबकि इसे बरमूडा, पुर्तगाल, कनाडा, अमेरिका, मोरक्को, स्पेन, ग्रीनलैंड, आयरलैंड, फ़्रांस, आइल ऑफ़ मैन, यूनाइटेड किंगडम, आइसलैंड, बेल्जियम, नीदरलैंड, फ़ैरो द्वीप समूह, जर्मनी, डेनमार्क, नॉर्वे, स्वीडन, फ़िनलैंड और रूस में देखा जा सकता है.
साल 2025 का दूसरा सूर्यग्रहण
साल 2025 का दूसरा सूर्यग्रहण 21 सितंबर को दिखेगा. सितंबर में होने वाला ग्रहण भी ऑस्ट्रेलिया के दक्षिणी हिस्सों, प्रशांत, अटलांटिक और अंटार्कटिका में सूर्य को आंशिक रूप से ढंक देगा. इस ग्रहण को न्यूजीलैंड, ऑस्ट्रेलिया, जापान समेत कई देशों में देखा जा सकता है. यानी भारत में यह भी सूर्यग्रहण नहीं देखा जा सकता है.
यह भी पढ़ें: इंदौर के डीसीपी को करना चाह रहे थे ‘डिजिटल अरेस्ट’, वर्दी में देख ठगों की बोलती बंद, फिर हुआ कुछ ऐसा
]]>A study reveals that over the span of just two decades, human activities have caused the Earth’s axis to shift by 31.5 inches. The surprising culprit? Groundwater pumping. This process involves extracting vast amounts of water stored beneath the Earth’s surface, mainly for drinking, farming, and industrial purposes.
Also read: SpaceX launches ISRO’s GSAT-20 satellite, aims to enhance India’s communication infrastructure
Groundwater is water found beneath the surface, filling up the gaps in soil and rock layers. It comes from rainfall that seeps into the ground and collects in underground reservoirs called aquifers. This hidden water source is essential, especially in areas where surface water like rivers or lakes isn’t easily available.
Groundwater supports drinking water supplies, irrigation for crops, and even industrial processes. But as we keep pumping it out, its absence is causing changes that are far more serious than we might realise.
The study, which included data from 1993 through 2010, showed that pumping as much as 2,150 gigatons of groundwater has caused a shift in the Earth’s tilt (via Earth.com). Much of this water eventually ends up in the oceans. In fact, this movement of water has been identified as one of the largest factors influencing changes in the Earth’s rotational pole.
Researchers found that significant water pumping in areas like western North America and northwestern India plays a key role. These shifts are not just altering the planet’s tilt but are also contributing to rising sea levels.
Also read: Elon Musk eyes 2026 Earth-Mars transfer window to launch first Starships to Mars
What can we do?
This discovery underscores the urgent need for better groundwater management. It’s clear that how we use water impacts more than just local supplies—it’s changing our planet on a global scale. Adopting sustainable practices like rainwater harvesting, improved irrigation systems, and responsible water use can help.
Understanding the broader consequences of groundwater pumping is a step forward in combating climate change.
Let’s rethink how we use water. After all, even the smallest changes can help restore balance to our planet.
]]>आपको बता दें कि यह लाल तारा हमारी गैलेक्सी मिल्की वे से लगभग 1,60,000 प्रकाश वर्ष दूर स्थित है. इस तारे को Keiichi Ohnaka के नेतृत्व में शोधकर्ताओं ने इसकी तस्वीर हासिल की है. इसकी तस्वीर लेने के लिए वेरी लार्ज टेलीस्कोप इंटरफेरोमीटर (VLTI) का इस्तेमाल किया गया.
यह इमेज “behemoth तारे” नाम से जाने जाने वाले WOH G64 को दिखाती है. इमेज में यह सुपरनोवा बनने से पहले अपने जीवन के अंतिम चरण में पहुँचने पर गैस और धूल का निष्कासन कर रहा है. रिसचर्स को एक अंडे के आकार का कोकून दिख रहा है जो तारे को घेरा हुआ है. यह शेप वैज्ञानिकों को काफी उत्सुक कर रहा है. वैज्ञानिकों का मानना है कि यह तारे की सामग्री निष्कासन प्रक्रिया से संबंधित हो सकता है या किसी अज्ञात साथी तारे से प्रभावित हो सकता है.
सूरज से 2000 गुना बड़ा है तारा
आपको जानकार आश्चर्य होगा कि WOH G64 को एक लाल सुपरजायंट के रूप में वर्गीकृत किया गया है. इसका साइज हमारे सूर्य से लगभग 2,000 गुना बड़ा है. रिसर्च टीम लगभग दो दशकों से इस तारे का अध्ययन कर रही है. उन्होंने पिछले डेटा से जब नए डेटा का मिलान किया तो उन्हें चौंकाने वाले नतीजे मिले.
उन्होंने पाया कि पिछले एक दशक में WOH G64 में काफ़ी कमी आई है. जो रियल-टाइम में तारकीय विकास देखने का एक दुर्लभ मौका देता है. धूल के कोकून के अजीबोगरीब आकार के साथ देखे गए हैं. इसको लेकर कहा जा रहा है कि तारा अपनी बाहरी परतों को छोड़ रहा है जिसकी वजह से यह कम होता जा रहा है.
यह प्रोसेस लाल सुपरजायंट के लिए अंतिम जीवन के चरण में होने के हिसाब से सामान्य है. हालांकि, जैसे-जैसे WOH G64 फीका होता जा रहा है इसकी डिटेल्ड इमेज कैप्चर करना VLTI जैसे डेवलप उपकरण के लिए भी मुश्किल हो जाएगा.
ग्रेविटी की वजह ली गई फोटो
आपको बता दें कि इस इमेज को लेने में ग्रेविटी का भी इस्तेमाल किया गया. VLTI में दूसरी पीढ़ी के उपकरण GRAVITY द्वारा संभव हुई है जो चार दूरबीनों से प्रकाश को जोड़ने में सक्षम है. इस तकनीक ने डिटेल के साथ दूर के तारों को देखने के लिए नई संभावनाओं के दरवाजे खोल दिए हैं.
यह भी पढ़ें: Free में मिलेगा 6 महीने के लिए Amazon Prime! कंपनी का धमाकेदार ऑफर, फटाफट ले लें फायदा
]]>Asteroid 2024 VY2 will pass Earth at a distance of approximately 6,260,000 kilometres. To put it into perspective, this distance is about 16 times farther than the average space between Earth and the Moon.
Travelling at a speed of 47,644 km/h, the asteroid provides researchers a rare opportunity to observe such a large celestial body up close. NASA has assured that the asteroid poses no threat to our planet, even at its closest point.
Also read: SpaceX launches ISRO’s GSAT-20 satellite, aims to enhance India’s communication infrastructure
Why is it classified as a Near-Earth Object?
Asteroid 2024 VY2 is labelled a Near-Earth Object (NEO) because its orbit brings it within 48.3 million kilometres of Earth’s path around the Sun. NEOs include both asteroids and comets that come relatively close to Earth. While most NEOs, including 2024 VY2, are harmless, tracking them is crucial for understanding potential risks.
NASA’s planetary defence efforts
NASA takes the monitoring of asteroids like 2024 VY2 seriously as part of its planetary defence strategy. Using advanced ground-based and space-based telescopes, scientists keep a close eye on NEOs to evaluate any possible dangers they might pose in the future.
Also read: NASA unveils full-scale prototype telescope that aims to detect gravitational waves
To enhance these efforts, NASA is working on the NEO Surveyor Mission, scheduled for launch in 2028. This mission aims to improve the detection and tracking of potentially hazardous objects. The data gathered will be critical for planning defence strategies to protect Earth from future threats.
Though 2024 VY2 will pass safely, its journey offers scientists an incredible chance to deepen their understanding of asteroids.
]]>The GSAT-20 satellite, weighing 4,700 kg, is designed to strengthen India’s communication infrastructure by supporting a wide range of services, including broadband, in-flight internet, maritime communications, and cellular backhaul services. This advanced satellite is equipped with Ka-Ka band high throughput capacity and features 32 beams that will provide pan-India coverage, even extending to areas such as the Andaman and Nicobar Islands and Lakshadweep. The satellite is expected to operate for 14 years, improving communication across the country.
Also read: Elon Musk eyes 2026 Earth-Mars transfer window to launch first Starships to Mars
Why SpaceX was chosen to launch ISRO satellite
ISRO chose SpaceX’s Falcon 9 rocket for the launch because GSAT-20’s size and weight exceeded the payload capacity of India’s current launch vehicles. For instance, the ‘Bahubali’ Launch Vehicle Mark-3 can carry a maximum of 4,100 kg. However, SpaceX’s Falcon 9 is capable of carrying up to 8,300 kg into geostationary transfer orbit (GTO), making it a suitable choice for heavier payloads like GSAT-20.
Till now, ISRO relied on the French company Arianespace for launching heavier satellites.
Also read: Elon Musk’s SpaceX now operates two-thirds of Earth’s active satellites
ISRO’s future plans
ISRO is already working on its Next Generation Launch Vehicle (NGLV), which will have the capacity to carry payloads of up to 10,000 kg into GTO. With such advancements, India is poised to enhance its satellite capabilities.
The successful launch of GSAT-20, with the support of SpaceX, marks an important step toward advancing India’s communication infrastructure, benefiting millions of people across the country.
Also read: NASA selects Elon Musk’s SpaceX to provide launch services for JPSS-4 mission: All details here
]]>Beaver Moon appearance in India
The Beaver Moon can be seen in India at 02:58 AM on Saturday, 16 November 2024. If you are interested in experiencing the best view, you can look towards the eastern horizon just after the sunset. A visual phenomenon known as “moon illusion” will make the moon appear larger near the horizon. You can even experience the Pleiades star cluster (the Seven Sisters), which can be seen near the moon. This cluster will be positioned below the moon on Friday and will shift to the upper right of the moon by Saturday.
Also read: Attention skywatchers! Leonid meteor shower may surprise you this week
Tips to capture the supermoon on your phone
If you want to photograph this last celestial event through your phone, but are worried about the quality of photographs, we’ve got you covered. Follow the below mentioned tips and tricks to get a sharper and clearer picture.
- Choose location wisely: Try going to a place where you’ll get minimal distractions such as skyscrapers or a place where you’ll get minimal light pollution as it can affect the detailing of the picture.
- Stability is the key: Make sure to use a tripod for stabilising your phone as it becomes important for shooting in low lighting conditions and pictures with long focal lengths. It helps you get a sharp picture instead of a shaky one.
- Optical zoom can be a better option: If you’ve got a phone with optical zoom, it’s the icing on the cake. You can use optical zoom as digital zoom stretches and compresses the quality of photographs. On the other hand, optical zoom lenses shift mechanically to zoom the image. But if you have a phone with digital zoom, no need to worry, you can use AI for enhancement in post-processing.
- Use the timer: To avoid any shaking while clicking the picture, you can set the timer in your camera app and then click the pictures. It’ll prevent you from getting shaky and blurry pictures.
- Picture quality: Don’t forget to turn on the High Dynamic Range (HDR) feature in your camera app. This feature enhances the picture quality by capturing more light and colours. Set the resolution to maximum so it’ll capture more details and provide a larger image.
Also read: Will 1,100-ft ‘God of Chaos’ asteroid collide with Earth in 2029? All you need to know
Apart from these, you should click pictures in manual mode so you’ll have the control for setting up the exposure and focus. And while post-processing the pictures you can use mobile apps such as Lightroom and Snapseed for more accessibility rather than using the default editing feature of the phone.
]]>