Cosmic Growth Study Confirms Einstein’s Gravity Theory Scientists in a global collaboration have mapped the cosmos’ evolution over 11 billion years, delivering the most precise test yet of Albert Einstein’s general relativity on vast cosmic scales. Their findings confirm Einstein’s 1915 theory, showing gravity behaves as he predicted, even across immense distances. A Closer Look at Cosmic Evolution This groundbreaking research focuses on dark energy, the mysterious force driving the universe’s accelerated expansion. Using the Dark Energy Spectroscopic Instrument (DESI) at Kitt Peak National Observatory in Arizona, researchers analysed light from nearly 6 million galaxies. Their observations date back to…
Author: Aditya Lenka
SpaceX Launches GSAT-N2 Satellite: A Historic Collaboration Between ISRO and SpaceX In a landmark achievement, SpaceX launches GSAT-N2 communication satellite for the Indian Space Research Organisation (ISRO) on November 18, 2024. The launch marked a significant milestone in international collaboration between two leading space organizations. A Falcon 9 rocket carrying the GSAT-N2 lifted off from Cape Canaveral Space Force Station at 1:31 PM EST (1831 GMT), deploying the satellite into a geosynchronous transfer orbit 34 minutes after liftoff. This launch, the third for SpaceX in less than 24 hours, underscores the company’s commitment to efficiency and reliability in space missions.…
SpaceX Falcon 9 Set to Launch India’s GSAT-N2 Communications Satellite SpaceX’s Falcon 9 rocket is scheduled to launch the NSIL GSAT-N2 mission from Space Launch Complex 40 at Cape Canaveral Space Force Station. The two-hour launch window opens at 1:31 p.m. ET, with a 95% chance of favourable weather, according to the 45th Weather Squadron. The only potential concern is the cumulus cloud rule. If weather or technical issues delay the liftoff, a backup window is available on Tuesday at 4:33 a.m. ET. The Falcon 9 and First-Stage Booster This mission will utilise Falcon 9’s first-stage booster, B1073, which has…
Rising Demand for Anti-Drone Technology in Ukraine’s Defence Sector The Ukraine defence industry has witnessed remarkable growth since the Russian invasion began in 2022. This transformation is driven by new battlefield realities, including the extensive use of drones. Entrepreneurs like Yuriy Shelmuk, co-founder of Unwave, are at the forefront of these advancements, creating anti-drone signal jammers that are now in high demand. Battlefield Setbacks Spark Innovation Initially, interest in Unwave’s jammers was minimal. However, after a failed Ukrainian counteroffensive in mid-2023, the company’s devices gained prominence. The setback highlighted Russian dominance in deploying unmanned aerial vehicles (UAVs) for surveillance and…
Chang’e-6 Reveals New Insights into Lunar Volcanism The Moon’s volcanic past has always intrigued scientists, but thanks to samples from the Chinese Chang’e-6 probe, we now know the far side of the Moon was volcanically active for at least 1.4 billion years. This extraordinary discovery comes from material collected during the probe’s mission, offering new perspectives on the Moon’s hidden hemisphere. Unique Samples from the Moon’s Far Side Chang’e-6 is the first spacecraft to return samples from the Moon’s far side. The probe brought back almost two kilograms (4.4 pounds) of lunar material, which has revealed fascinating details about this…
India’s Hypersonic Missile Test Marks Historic Milestone India achieved a significant breakthrough in defence technology with the successful flight test of a long-range hypersonic missile conducted by the Defence Research and Development Organisation (DRDO) on Saturday. The test took place at the Dr APJ Abdul Kalam Island off Odisha’s coast and was hailed as a “historic moment” by Defence Minister Rajnath Singh. A Leap in Defence Capabilities Defence Minister Rajnath Singh commended the achievement, stating that the test places India among a select group of nations with advanced hypersonic missile capabilities. “This significant achievement has put our country in the…
Labour Board Faces Legal Challenges from Amazon, SpaceX, and Others The National Labour Relations Board (NLRB), responsible for safeguarding private-sector workers’ rights to unionise and advocate for better conditions, is under mounting legal scrutiny. Companies such as Amazon and SpaceX, along with conservative groups, are challenging the board’s authority in a wave of lawsuits. These cases aim to dismantle its enforcement powers, accusing the agency of violating constitutional principles. Amazon and SpaceX Lead the Legal Offensive Amazon and SpaceX are at the forefront of this legal campaign, asserting that the NLRB’s structure and administrative processes infringe on constitutional rights. Both…
Seaweed Farming in Kenya: A Growing Lifeline for Coastal Communities In the coastal village of Mwazaro, Kenya, farmers have turned to seaweed cultivation as a sustainable alternative to traditional crops like cassava and maize. Years of drought, higher temperatures, and rising sea levels have made farming on land increasingly difficult, prompting this shift to ocean-based agriculture. The success of seaweed farming is transforming lives, offering both economic opportunities and community development. Expanding Seaweed Farming in Kenya First introduced in Kenya in 2008, seaweed farming has expanded to 20 coastal villages, according to David Mirera from the Kenya Marine and Fisheries…
UN Climate Summit in Baku: Climate Finance, Fossil Fuel Transition, and Renewable Energy in Focus The UN climate summit in Baku, Azerbaijan, often referred to as the “climate finance COP,” will tackle more than just financial commitments. Delegates from across the globe are expected to address critical issues like transitioning away from fossil fuels and boosting renewable energy use. This year’s talks come amid rising global fossil fuel consumption and a continued expansion of oil and gas projects. Fossil Fuel Transition Remains a Challenge At last year’s COP28 summit in Dubai, countries reached a historic agreement to start transitioning away…
Meta Faces US Trial Over FTC’s Antitrust Claims Meta faces trial in the US over a Federal Trade Commission (FTC) lawsuit aimed at breaking up the social media giant. The FTC argues that Meta’s acquisitions of Instagram and WhatsApp were part of a strategy to stifle competition. A Washington judge denied Meta’s attempt to dismiss most of the case, pushing forward one of several significant antitrust cases against major tech firms. Judge Upholds Key FTC Claims Against Meta US District Judge James Boasberg allowed the FTC’s main claim to proceed, asserting that Meta, previously Facebook, illegally maintained its monopoly by…