NASA's James Webb Space Telescope has captured an awe-inspiring image showcasing thousands of galaxies, forming part of the COSMOS-Webb survey. This profound window into the universe reveals star systems both near and far, including galaxies from the early universe. Webb's infrared capabilities enable scientists to study galaxy evolution and interactions across cosmic history, uncovering previously unseen structures.
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A recent study reveals that fish, including rainbow trout, experience intense pain for several minutes when killed using common methods like air asphyxiation. This suffering extends beyond slaughter, with pre-slaughter stressors also contributing to their distress. Researchers suggest improved stunning methods and worker training to reduce fish suffering and promote more humane practices in fish farming.
NASA's James Webb Space Telescope has captured an awe-inspiring image showcasing thousands of galaxies, forming part of the COSMOS-Webb survey. This profound window into the universe reveals star systems both near and far, including galaxies from the early universe. Webb's infrared capabilities enable scientists to study galaxy evolution and interactions across cosmic history, uncovering previously unseen structures.
Group Captain Subhanshu Shukla will carry a mission badge designed by Manish Tripathi on the Axiom-4 mission, symbolizing India's space ambitions and cultural heritage. The emblem, a fusion of tradition and technology, features elements like the Gaganyaan icon, Aryabhata satellite, Jantar Mantar observatory, and India's map, representing the nation's journey in space exploration.
Researchers discovered a hidden island near Rio Grande. The island has abundant rare earth elements. This finding could revolutionize green technology. Scientists believe the island was once part of a large tropical landmass. The site may hold evidence of past human habitation. Further research will explore the island's history and composition. This discovery could transform natural resource acquisition.
Nasa's Lunar Reconnaissance Orbiter has captured images of the crash site of ispace's lunar lander, Resilience, which impacted Mare Frigoris on the moon's far north. The images reveal a dark smudge and a faint halo of lunar dirt, marking the second failed landing attempt for the Tokyo-based company in two years.
A comprehensive mapping of biofluorescence across 459 fish species reveals its ancient origins in eels and subsequent independent evolution over 100 times. Coral reefs significantly accelerate this trait's development, with reef-dwelling species acquiring it ten times faster. The research highlights the potential of biofluorescence as a species-specific signaling system and a valuable tool for taxonomic research.
NASA has postponed the Axiom-4 mission to the ISS due to ongoing air leak investigations in the Russian segment, in collaboration with Roscosmos. Recent repairs showed initial success, but a new pressure anomaly requires further assessment. The delay impacts Axiom Space's mission, intended to transport four private astronauts via SpaceX, while prioritizing safety and structural integrity.
In a groundbreaking discovery, researchers captured the first-ever live footage of a rare blood-red Antarctic gonate squid at a depth of 7,060 feet. Identified by its distinctive tentacle hooks, this elusive creature was observed in its natural bathypelagic habitat. This sighting, deemed "mission-critical," provides invaluable insights into the behavior and ecology of this deep-sea predator.
NASA's GOLD mission made a surprising discovery. It observed X-shaped patterns in the ionosphere. These patterns occurred even during calm space weather. Previously, scientists thought they only happened during solar storms. The finding changes our understanding of the upper atmosphere. It also affects satellite communications and GPS signals. Scientists are now investigating the causes of these unexpected X-shapes.
A new study reveals that ancient Homo sapiens possessed a unique adaptability, thriving in diverse and challenging environments across Africa before their major dispersal around 50,000 years ago. This "ecological flexibility," as termed by researcher Emily Hallett, enabled them to inhabit rainforests, deserts, and more.