NASA's Landsat 8 satellite unveils Luna crater, a striking 1.8-kilometer-wide impact site in Gujarat's Banni Plains grassland. Scientists confirm it as evidence of a meteorite strike, dating back 6,900 years. Luna's distinct mark on the landscape, captured by the Operational Land Imager, sheds light on Earth's rare impact craters, numbering fewer than 200 globally. Situated near the Great Rann of Kutch, Luna's discovery sparks intrigue into its geological and historical significance, hinting at ancient interactions with Harappan settlements. Luna stands as a testament to the dynamic forces shaping our planet's surface.

Isro's meticulous monitoring prevented a potential collision between Chandrayaan-3 and space debris moments before its July 2023 launch. Detected debris threatened the mission's trajectory, prompting a last-minute adjustment delaying liftoff by four seconds. This decision, based on Collision Avoidance Analysis, ensured the spacecraft's safe passage to the Moon. Isro's adeptness in proactive space management shines through, with 23 collision avoidance maneuvers conducted in 2023. The incident underscores the challenges of space debris and showcases Isro's commitment to space safety through advanced technologies and strategic planning.

A recent study published in the Journal of Scientific Exploration challenges the supernatural narrative surrounding King Tutankhamun's tomb curse. Scientist Ross Fellowes proposes that elevated radiation levels, potentially from uranium and hazardous waste, may explain the mysterious deaths linked to the tomb's discovery. The study highlights a correlation between this radiation and the prevalence of blood, bone, and lymph cancers in ancient and contemporary Egyptian populations. Fellowes also suggests that cryptic warnings inscribed in the tombs may have been a precaution against the dangers of radiation, challenging long-held beliefs about the Pharaoh's curse.            

NASA's Juno spacecraft unveils breathtaking images of Io's volcanic lake, Loki Patera, showcasing its mirror-like surface and intricate details. Close flybys in late 2023 and early 2024 provide insights into Io's intense volcanic activity and unique features like "Steeple Mountain." The lake, spanning 127 miles, reflects Io's geologic complexity, with observations revealing smooth surfaces akin to glass and rugged volcanic terrain. Juno's ongoing mission promises further revelations about Jupiter and its moons, highlighting humanity's pursuit of cosmic understanding through advanced space exploration technology.

A US-based company, Throwflame, has introduced the Thermonator, a flame-throwing robotic dog capable of emitting fire up to 30 feet. Priced at $9,420, it's marketed for purposes like wildlife control and snow removal. Weighing 2st 9lb and remotely operated via Wi-Fi or Bluetooth, it boasts laser sight and mapping capabilities for night operation. The device, resembling a quadrupedal robot dog, can be controlled via a smartphone app, providing a live video feed. While not intended as a weapon, it offers a unique blend of entertainment and utility, potentially transforming various industries.            

Mount Erebus, an active Antarctic volcano, is releasing gold dust worth nearly $6,000 daily, reports the New York Post. Emitting 80 grams of crystallized gold per day, the volcano's gases spread the dust up to 621 miles away. Standing at 12,448 feet, Erebus is one of Antarctica's 138 active volcanoes. NASA reveals it sits atop a thin crust, allowing molten rock to easily rise. It regularly emits gas, steam, and occasionally rocks in eruptions. With a lava lake churning since 1972, Erebus is believed to be the southernmost active volcano globally, as per NASA's Earth Observatory.

Nasa Administrator Bill Nelson cautioned American lawmakers about China's covert military activities in space, disguised under civilian space programs. Nelson emphasized the need for vigilance, expressing concerns over China's potential assertion of lunar resource ownership. He urged the US to prioritize lunar exploration to counter China's advancements, fearing potential territorial claims. China's ambitious space endeavors, including Earth-orbiting stations and lunar missions, heighten tensions in the ongoing space race. As both nations vie for lunar dominance, Nelson advocates for peaceful space exploration while highlighting the strategic importance of maintaining a competitive edge in space exploration.            

NASA issues alert on two asteroids passing close to Earth on April 17. 2024 GM1, sized like an airplane, approaches within 1.3 million kilometers at 37,287 km/h. 2024 GF5, bus-sized, nears at 3.7 million kilometers, traveling at 26,485 km/h. Despite their speed, NASA assures they're safe. The agency closely monitors near-Earth objects (NEOs) and sets safety thresholds. Only larger objects within 7.5 million kilometers are considered potential hazards. Ground and space-based telescopes track NEOs, providing valuable data. Though not visible to the naked eye, the event highlights space's vastness and NASA's vigilance in protecting Earth.

The Indian Space Research Organisation (Isro) has successfully developed a lightweight Carbon-Carbon (C-C) nozzle for rocket engines, marking a significant breakthrough in rocket engine technology. This innovation promises to enhance vital parameters like thrust levels, specific impulse, and thrust-to-weight ratios, boosting the payload capacity of launch vehicles. By replacing metallic nozzles with lightweight C-C counterparts, a mass reduction of approximately 67% can be achieved, potentially increasing the payload capability of the PSLV by 15kg. After successful hot tests, this collaborative effort involving VSSC, LPSC, and IPRC has validated the nozzle's capabilities, paving the way for advanced rocket propulsion systems.

NASA has identified the mysterious object that crashed into a Florida home as space junk from the International Space Station. The cylindrical piece, weighing 0.7 kilograms, was a metal support used for mounting old batteries on a cargo pallet for disposal. Measuring 4 inches tall and 1 1/2 inches wide, it's made of the metal alloy Inconel. The debris was taken to the Kennedy Space Center for analysis, where NASA confirmed its origin. This incident sheds light on the challenges of managing space debris and highlights the importance of tracking and monitoring objects in orbit.