Bengaluru: When the Indian Space Research Organization (ISRO) and the Institute of Aerospace Medicine (IAM) completed their high-altitude human behavior simulation near Leh on April 9, with much of the focus being on what it could reveal about the psychology of the crew. Less visible was the role played by a Bengaluru-based firm that enabled the exercise on the ground.Protoplanet was tasked with building and operating the infrastructure for Mission MITRA (Mapping of Interoperable Traits and Response Assessment), which investigated how small teams function under isolation, confinement, and stress in low-oxygen environments. Located at approximately 4,000 metres, the site offers conditions that approximate some of the physical and operational challenges of space missions. “Within a short planning window, we identified and secured a site near Leh and installed the core facilities required for the simulation. These included compact living modules designed to restrict movement and personal space, mirroring the constraints of a spacecraft or orbital station,” Protoplanet director Siddharth Pandey told TOI.To replicate mission conditions, the firm set up a multi-site layout: two separate camps that could not directly see each other, overseen by a central mission control. This allowed ISRO teams to practice remote coordination, a key requirement for future planetary missions where crews may work at a distance with limited real-time communication.The firm also enabled operational tasks that went beyond routine life. Participants simulated extra-vehicular activities and indoor procedures while dealing with communication delays and environmental stress.

To support this there was a basic life-support setup, including solar-powered systems with backup and logistics to sustain teams for several days in sub-zero temperatures. “Crew members ate space-analog food DRDO With freeze-dried rations, similar provisions used during the Project HOPE mission in September 2025,” Pandey said.Instrumentation formed another part of the support. Wearable devices and on-site sensors were used to track health indicators and measure performance, including how participants handled tasks requiring accuracy and decision-making under pressure. The aim was to generate data on both physical and cognitive responses.Given the terrain, safety systems were built into the practice design. Emergency response arrangements, evacuation plans and coordination with local authorities and armed forces were established before the simulation began.The Ladakh study is part of ISRO’s broader effort to prepare for human spaceflight missions, including Gaganyaan. While the agency is led by scientific objectives, such exercises depend on field execution in difficult environments. The Lehigh simulation also shows how private companies are being used to handle that layer – setting up controlled conditions on Earth so that space flight risks can be studied in advance.With the completion of the April exercise, the data collected is expected to be incorporated into future crew training and mission planning, especially for long duration and deep space scenarios where human behavior may be as important as the hardware.

Rob Gronkowski and Travis Kelce (Getty Images)

When it comes to keeping secrets, Rob “Gronk” Gronkowski is usually about as subtle as a touchdown spike. But recently in an exclusive sit-down page sixThe NFL veteran proved that he can indeed have a “poker face,” at least when it involves the most anticipated wedding of the decade.As rumors fly travis kels And Taylor Swift are about to tie the knot, the world is desperate to know one thing: who’s really on that guest list? While Gronk was coy about his own invitation, his playful nod may have revealed more about the “vibe” of the wedding than any formal announcement.

Is Rob Gronkowski invited? His answer fuels talk of Travis Kelce-Taylor Swift wedding

When Gronk was asked explicitly about marriage, he did not give a “yes” or “no.” Instead, they gave us a glimpse of what kind of people this couple is looking for. By jokingly labeling himself the “Vibe Technician,” Gronk subtly confirmed that this isn’t just a stuffy, formal affair. If you’re on the list, you’re expected to bring energy.Gronk’s comments revealed that the guest list is a curated mix of “high-energy all-stars.” We’re not just talking about A-list celebrities; We’re talking about the inner circle that has supported Travis and Taylor since that first friendship bracelet. From the “Mahomes Crew” to Taylor’s longtime “Squad,” the guest list appears to prioritize loyalty and the ability to party until the sun comes up.He confirmed that the NDA (Non-Disclosure Agreement) culture is very real for this marriage. This tells us that the guest list includes friends whom the couple clearly trust to keep the venue a secret.The way Gronk leans into the “NFL meets pop” narrative suggests that marriage would be a perfect 50/50 split. On one hand, you have the patience and humor of the football world (the Kelce brothers, Gronk and the Chiefs offensive line). On the other hand, the glittering glamor of the music industry.Gronk may not have physically shown the reporter “Save the Date,” but his wide smile said it all. If the guest list requires people who can handle 10-tier cakes, secret Manhattan locations, and high-intensity dance-offs, you can bet Gronk is at the top of that list.As the wedding date approaches, the “trailer” wedding remains a mystery, but thanks to Gronk, we know one thing for sure: It’s going to be loud, it’s going to be fun, and you definitely need a sense of humor to get out the door.

अमर उजाला प्रीमियम वीडियो केवल ग्राहकों के लिए उपलब्ध है

Barcelona’s Fermin Lopez suffered a serious injury in the first half of the Barcelona vs Atletico Madrid second leg in the Champions League quarter-finals. While diving to score Barcelona’s third goal of the match, Fermin was hit by the boot of Atleti goalkeeper Juan Musso.

Fermin, who attempted a diving header inside the box, made contact with the ball and fired it wide before being caught by the outstretched side of the goalkeeper’s left foot. Musso’s stud hit the Barcelona number 16 in the face.

Firmin immediately went to the field, blood was falling on the pitch. The cameras showed the scene briefly, but soon cut away, as Fermin struggled to get back on his feet after the collision.

There was a long pause in the game, allowing the player a chance to receive treatment and recover.

Many more to follow…

– ends

Famous “67 challenge” On Twitch is now turning into a leaderboard race between the best streamers on the platform. According to the latest news, StableRonaldo has managed to overtake ohnepixel after scoring an impressive total score of 488 in the 20 second long webcam challenge.A simple reaction and movement game that initially focused on tracking quick hand choices is now one of the most viral challenges in the streaming community. With scores increasing exponentially every day, the 67 challenge is now being treated like a global leaderboard race where streamers are actively trying to outdo each other in real time.

StableRonaldo overtakes ohnepixel with 488 score in Race 67 Challenge leaderboard

StableRonaldo officially surpasses ohnepixel after reaching 488 iterations in under 20 seconds, setting a new benchmark in the viral challenge. The test, powered by webcam motion tracking, rewards fast and consistently alternating hand movements, and even small improvements in speed can dramatically increase scores.ohnepixel also played a role in popularizing the challenge after reaching 380, becoming the leader for Germany for a short time. However since then StableRonaldo has taken over, and it is clear that record times are rapidly being broken due to the intense competition among the many streamers who have mastered their skills. It has reached the point where challenges are being compared and ranked on social media platforms like Twitch.

How xQc and other streamers turned the 67 Challenge into a viral global competition

The popularity of the 67 Challenge soon began to grow when streamers like ohnepixel posted impressive results of their performances, which caught the attention of many gamers.Soon after, xQc decided to take on the challenge himself and managed to achieve a score of 240, proving that even top-streamers are capable of competing in the competition.As participation grew, a leaderboard battle emerged, and now streamers began to refine their skills in terms of speed and stamina to score even more points, with some of the latest attempts reaching over 500. This easy-to-complete test with its immediate results makes for a highly engaging pastime activity.With new uploads constantly being added and rivalries appearing between streamers, the challenge is spreading rapidly and has become one of the most amazing competitive memes to appear this year.

उत्तर प्रदेश के कौशांबी जिले में नेशनल हाईवे NH-19 पर एक बार फिर खतरनाक तेज रफ्तार देखने को मिली. कोखराज थाना क्षेत्र के नानमई मोड़ पर भीषण सड़क हादसे में एक युवक की दर्दनाक मौत हो गई, जबकि एक महिला गंभीर रूप से घायल हो गई। इस हादसे से इलाके में दहशत और गम का माहौल है. स्थानीय लोगों का कहना है कि इस मार्ग पर लगातार दुर्घटनाएं इसे “मौत का राजमार्ग” बनाती जा रही हैं। पुलिस ने मौके पर पहुंचकर जांच शुरू कर दी है।

तेज रफ्तार बाइक बनी हादसे का कारण
जानकारी के मुताबिक, अंदावा गांव निवासी राजेश का बेटा पिंटू सरोज तेज रफ्तार बाइक से जा रहा था. जैसे ही वह नानमई मोड़ के पास पहुंचा, उसकी बाइक अनियंत्रित हो गई। प्रत्यक्षदर्शियों के मुताबिक सबसे पहले उसने सड़क पार कर रही एक महिला को टक्कर मारी.

कंटेनर से टकराई बाइक, मौके पर अफरा-तफरी
महिला को टक्कर मारने के बाद बाइक सीधे सड़क किनारे खड़े कंटेनर से टकरा गई। टक्कर इतनी भीषण थी कि बाइक के परखच्चे उड़ गए। हादसे के बाद मौके पर अफरा-तफरी मच गई और आसपास के लोग मदद के लिए दौड़ पड़े।

अस्पताल ले जाते समय युवक की मौत हो गई
स्थानीय लोगों ने घायल युवक पिंटू सरोज को तुरंत अस्पताल ले जाने की कोशिश की, लेकिन उसकी हालत काफी गंभीर थी. रास्ते में ही उसकी मौत हो गयी. घायल महिला को गंभीर हालत में निजी अस्पताल में भर्ती कराया गया है, जहां उसका इलाज जारी है.

पुलिस ने शुरू की जांच, परिजनों में मचा हड़कंप
सूचना मिलते ही पुलिस मौके पर पहुंची और शव को कब्जे में लेकर पोस्टमार्टम के लिए भेज दिया. साथ ही क्षतिग्रस्त वाहनों को हटवाकर यातायात सामान्य कराया गया। इस हादसे के बाद मृतक के परिजनों में कोहराम मचा हुआ है. वहीं स्थानीय लोग तेज रफ्तार और सड़क सुरक्षा को लेकर सवाल उठा रहे हैं.

More than 4,500 years after its construction, the Great Pyramid of Giza continues to puzzle scientists. Built during the reign of Khufu, the monument is composed of approximately 2.3 million stone blocks, some of which weigh several tons, all assembled with remarkable precision. For decades, experts have debated how ancient workers achieved this without cranes, steel or modern tools. Now, a new study led by Vicente Luis Rosell Roig has been published in the journal NaturePresents a compelling explanation that blends engineering logic with archaeological evidence, pointing to a hidden construction method underlying the pyramids.

How the Ancient Egyptians Moved Massive Stones to Build the Great Pyramids

At the heart of the research is a concept known as an integrated edge-ramp (IER) system. Instead of building massive ramps outside the pyramid, which would have required enormous amounts of material and space, the study suggests that the ramps were built into the structure itself.Workers probably deliberately left gaps along the outer layers of the pyramid. These gaps formed a spiral path that allowed workers to move stones upward as construction progressed. Once a section was completed, the voids were filled in, leaving no visible trace of the ramp in the final structure.As Roig explains in the study, the goal was to test whether such a system “could achieve the documented construction rates within the material and technological constraints of the Old Kingdom.” In simple terms, the model asks whether the ancient Egyptians could actually build pyramids in this way using the tools they had at their disposal.The scale of the challenge is staggering. Each block had to be excavated, transported, lifted and placed properly. The new model shows that workers used sledges, manpower, and carefully coordinated logistics, moving the stones along an internal ramp system.Instead of lifting the blocks vertically all at once, which would have been nearly impossible, the spiral route allowed gradual elevation. This reduced stresses, distributed weight more efficiently and kept the structure stable throughout construction.According to simulations, blocks could be deployed every four to six minutes during peak construction. When scaled to the entire project, this rate makes completion of the pyramid within a few decades much more plausible than previously thought.

A 3D model showing a hidden spiral ramp used to transport stones to the top of the pyramid.

Why did earlier theories have to struggle?

For years, the leading explanation involved large external ramps. However, these theories ran into serious problems. A straight ramp would be large enough to reach the top of the pyramid, potentially requiring more material than the pyramid itself.Other proposals suggested internal ramps, but they often failed to explain how workers managed difficult turns or efficiently reached higher levels.Roig’s model is different because it addresses multiple constraints simultaneously. It takes into account limited space, manageable material usage, structural stability and realistic construction speed. It also matches what is known about ancient Egyptian tools and techniques.Archaeologists have long emphasized the ingenuity of ancient builders. As Egyptologist Mark Lehner has noted in previous research, “The pyramids were not built by slaves or in secret, but by skilled workers using clever organization and simple tools.”

The clues are hidden in the pyramid itself!

One of the most interesting aspects of the theory is how it explains physical features that have puzzled researchers for years. Some gaps, irregularities, and wear patterns within the pyramid may not be imperfections at all, but remnants of the construction process.The study suggests that areas showing signs of heavy use may have been routes for moving materials, while anomalies in stone placement may reflect sections that were filled in after serving as ramps.These details provide indirect support for the idea that the pyramid’s construction method was deliberately concealed as part of its final design.

Could it really have been built that fast?

The timeline has always been a major point of debate. Historical estimates suggest that the pyramid was completed in approximately 20 to 30 years. Critics have often questioned whether such a large project could be completed so quickly.However, the new model supports this time frame. By combining continued ramp access with efficient labor organization, the study shows that the pace of construction could realistically match historical records.When excavation, transportation, and workforce logistics are included, the timeline still fits within accepted limits, strengthening the theory’s credibility.

on which scientists still do not agree

Despite its merits, the integrated edge-ramp theory is not universally accepted. Archeology rarely provides definitive answers, and most evidence remains indirect.Some researchers point out that no completely preserved internal ramp has been directly observed. Others argue that multiple methods may have been used during different construction phases.Like many ancient mysteries, the truth may lie in a combination of techniques rather than a single solution.

A human achievement, no secret

This research ultimately confirms that the builders of the Great Pyramid of Giza did not rely on lost technology or supernatural help. Instead, they used ingenuity, planning, and an advanced understanding of materials and labor.The idea that ramps were built into the pyramid itself redefines the entire construction process. It reveals that what appears to be a perfect, seamless monument is actually the result of a carefully hidden system that has made the impossible possible.Even today, the pyramids stand as a reminder that ancient engineering was far more sophisticated than we realize.

इंदिरा कॉलोनी निवासी सुरेश प्रसाद (55) पुत्र बाजीलाल सिडकुल की एक कंपनी में काम करते थे। सोमवार सुबह वह कंपनी जा रहा था, तभी सिंह कॉलोनी के पास रेलवे ट्रैक पर काठगोदाम से दिल्ली जा रही संपर्क क्रांति एक्सप्रेस की चपेट में आ गया। हादसे में उसका सिर ट्रेन से टकरा गया और उसकी मौके पर ही मौत हो गई।

लोको पायलट ने इमरजेंसी ब्रेक लगाए और रेलवे पुलिस को सूचना दी। जीआरपी रुद्रपुर सिटी स्टेशन से उपनिरीक्षक संतोष सिंह मीना।

अपनी टीम के साथ मौके पर पहुंचे। सूचना मिलने पर आदर्श कॉलोनी चौकी पुलिस भी मौके पर पहुंच गई और शव को कब्जे में लेकर पोस्टमार्टम के लिए भेज दिया। परिजनों और सहकर्मियों ने कंपनी प्रबंधन के खिलाफ नारेबाजी करते हुए प्रदर्शन किया और आरोप लगाया कि कंपनी की लापरवाही के कारण सुरेश की मौत हुई है.

बेटे और भाई को जानकारी न देने का आरोप लगाया

सामाजिक कार्यकर्ता सुशील गावा परिजनों व अन्य कार्यकर्ताओं के साथ पोस्टमार्टम हाउस पहुंचे। उन्होंने आरोप लगाया कि सुरेश 18 साल से कंपनी में काम कर रहा था। मृतक का बेटा और भाई भी बजाज कंपनी में काम करते हैं। पुलिस ने दोपहर 12:00 बजे कंपनी प्रबंधन को हादसे की सूचना दे दी थी, लेकिन यह शर्मनाक है कि प्रबंधन ने मृतक के बेटे से दोपहर 2:00 बजे तक काम कराया, ताकि कंपनी का काम प्रभावित न हो.

बीमारी के कारण सुरेश पांच दिन से घर पर था

मृतक के बेटे इंद्रजीत ने बताया कि उनके पिता सुरेश पिछले पांच दिनों से बीमार थे और घर पर ही थे. कंपनी मैनेजर के निर्देश पर वह कंपनी में नौकरी के लिए सोमवार सुबह छह बजे घर से निकला, लेकिन कंपनी के सुरक्षा गार्ड ने उसे सुबह नौ बजे आने को कह कर गेट बंद कर दिया. जब वह दोबारा घर से निकला तो उसका एक्सीडेंट हो गया।

मृतक की जेब से मिली दान रसीद से पहचान हुई।

परिजनों के मुताबिक मृतक की पहचान उसकी जेब से बाबा साहेब भीमराव अंबेडकर जयंती के मौके पर दिए गए 200 रुपये के दान की रसीद से हुई. इसे पहचानते हुए परिजनों ने शव की पहचान की.

पुलिस रेलवे ट्रैक के पास लगे सीसीटीवी खंगाल रही है

मृतक ट्रेन की चपेट में कैसे आया? इसके लिए पुलिस ने घटना स्थल के आसपास लगे सीसीटीवी कैमरों की फुटेज खंगाली है। ताकि हादसे की असली वजह के बारे में जानकारी जुटाई जा सके.

एक माह में रुद्रपुर में ट्रेन की चपेट में आने से तीन मौतें हो चुकी हैं। 15 मार्च को टेंपो स्टैंड मुंशी 26 वर्षीय करण खेड़ा की मौत हो गई थी। तीन दिन पहले ओमेक्स के पास एक महिला का कटा हुआ शव मिला था। जो काम पर जाते समय ट्रेन की चपेट में आ गया। सोमवार को यह तीसरी घटना है.

मांगें पूरी न होने पर गेट पर शव रखकर प्रदर्शन की चेतावनी दी

सुशील गावा ने कहा कि परिजन और कार्यकर्ता मृतक के बेटे को स्थायी नौकरी और मुआवजा देने की मांग कर रहे हैं. अगर उनकी मांग पर कोई आश्वासन नहीं मिला तो मंगलवार को कंपनी गेट पर शव रखकर प्रदर्शन किया जाएगा।

शव को पोस्टमार्टम के लिए भेज दिया गया है और मामले की जांच की जा रही है. परिजनों की ओर से कोई शिकायत नहीं दी गई।– उत्तम सिंह नेगी, एसपी सिटी