nasa Archives - Page 2 of 3

Nov222024 by Editor DeskNo Comments

Solar Orbiter Captures Most Detailed Images of the Sun Yet

Breaking News, Learning & Developments, Space

From a staggering distance of 74 million kilometers, the ESA/NASA Solar Orbiter has delivered breathtaking new images of the Sun, showcasing unprecedented details of our closest star. Despite the vast distance, the Orbiter's advanced instruments have captured some of the highest-resolution images ever taken, shedding light on the Sun's magnetic and plasma dynamics. Launched in 2020, the Solar Orbiter is on a mission to unravel the Sun's mysteries, from its solar wind to the complex behavior of its magnetic field and dynamic eruptions like solar flares. Among its objectives is producing detailed, high-resolution imagery of the Sun's surface, a feat it accomplishes using cutting-edge instruments: Polarimetric and Helioseismic Imager (PHI): A German contribution capturing the Sun's ma...

Nov162024 by Editor DeskNo Comments

Milky Way Strips Large Magellanic Cloud’s Gas Halo Like a ‘Giant Hairdryer’: Hubble

Breaking News, Learning & Developments, Space

NASA's Hubble Space Telescope has captured a dramatic cosmic event as the Milky Way galaxy interacts with the Large Magellanic Cloud (LMC), a dwarf galaxy passing through its outer regions. Dubbed a "giant hairdryer" by scientists, the Milky Way’s immense gravitational and environmental forces have stripped much of the LMC’s gaseous halo, leaving behind a compact remnant. Andrew Fox, the principal investigator from the European Space Agency, explained: "The Milky Way is pushing back so forcefully that the ram pressure has stripped off most of the original mass of the LMC's halo. There's only a little bit left, and it's this small, compact leftover that we're seeing now." Science Behind the Stripping The phenomenon, known as ram pressure, occurs as the dense environment of the M...

Nov152024 by Editor DeskNo Comments

NASA Unveils Sea Level Data to Support Coastal Communities

Breaking News, Climate Actions, Idea & Innovations, Tech

NASA has launched a global sea level change platform to help coastal communities prepare for the rising oceans disrupting livelihoods and infrastructure worldwide. Accessible through the Earth Information Center, the platform offers projections of sea level rise until 2150 and flood risks for the next 30 years, integrating data from ice sheets, ocean monitoring, and climate assessments. Developed in collaboration with organizations like the World Bank, U.S. Department of Defense, and the United Nations, the tool aims to guide critical planning and adaptation strategies. "NASA innovates for humanity," said Karen St. Germain, head of NASA’s Earth Science Division. "This data supports communities in addressing natural hazards and planning for resilience." Rising Faster Than Ever NASA...

Jul102024 by Editor DeskNo Comments

NASA’s Habitable Worlds Observatory Aiming to Detect Alien Life on Earth Like Planets by 2050

Breaking News, Idea & Innovations, Space

NASA is gearing up to launch the Habitable Worlds Observatory (HWO), a state-of-the-art telescope designed specifically to search for signs of extraterrestrial life on Earth-like planets. Scheduled to launch by 2040, HWO represents a monumental step in the quest to find habitable planets by 2050. Dr. Jessie Christiansen, NASA’s chief scientist for the search for extraterrestrial life, has expressed optimism that HWO will detect signals from planets within the habitable zones of sun-like stars during our lifetime. The primary objective of the observatory is to identify biosignatures, which are indicators of life, such as biogenic gases, aerosols, surface biosignatures, and even technosignatures from advanced civilizations. To date, NASA has pinpointed twenty-five Earth-like planets or...

Jun262024 by Editor DeskNo Comments

NASA Highlights Alarming Changes in Oceans Due to Greenhouse Gas Emissions

Breaking News, Climate Actions

Greenhouse gases affect the Earth's water body, as NASA visualizes the ocean. Taking to Instagram, he shared a visualization showing sea level flux based on NASA's Climate Change, Assessment of Ocean Circulation and Climate, Phase II Model (ECCO2). In the paper, the space agency wrote that human emissions are changing the oceans. "Our oceans are changing," the National Aeronautics and Space Administration (NASA) said in a statement. "Covering 70% of the planet's surface, the ocean is an important driver of the Earth's global climate. However, increased greenhouse gas emissions from human activity are changing the ocean before our eyes. NASA and its partners want to learn more," said NASA further. Also, detailing the visualization, NASA says that the different colors represent the ave...

Jun242024 by Editor DeskNo Comments

NASA Sued After Space Junk Projectile Crashes Into Florida Home

Breaking News, Environment, Space

An American family is seeking over $80,000 in damages from NASA after a piece of space debris crashed through the roof of their Florida home. The incident has spotlighted the growing issue of space junk as spatial traffic increases, potentially setting a precedent for future claims against space agencies. On March 8, Alejandro Otero's home in Naples, Florida, was struck by an object weighing 700 grams, creating a hole in the roof. NASA later confirmed that the debris was part of a cargo pallet of used batteries, released as waste from the International Space Station (ISS) in 2021. Contrary to expectations, the pallet did not fully disintegrate during reentry and a section remained intact, impacting the Otero residence. Incident and Legal Action Alejandro Otero's son was home at the ti...

Jun142024 by Editor DeskNo Comments

NASA Confirms Disturbing Climate Milestone: 12 Consecutive Months of Record High Temperatures

Breaking News, Climate Actions

Understanding the current climate crisis isn't just about grasping complex variables it's about confronting stark facts. Here's one that should grab attention: every single month over the past year has set a new global temperature record for that month. NASA's latest data for May 2024 continues a worrying trend of record-breaking temperatures observed since June 2023. April, March, February, and January all saw unprecedented highs, following a similar pattern throughout 2023, from June to December. "This streak is unprecedented in our records and signals a deepening climate crisis," states NASA administrator Bill Nelson. "Communities worldwide, from Arizona to California to Nevada, are experiencing extreme heat at levels never before seen." Clear Alarming Trend The graph depict...

May272024 by Editor DeskNo Comments

NASA’s PREFIRE Mission: Studying Earth’s Heat Emissions and Monitoring Polar Climate Change

Breaking News, Idea & Innovations, Space

NASA's PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment) mission has successfully launched the first of two climate satellites designed to study heat emissions from Earth's polar regions. The satellite lifted off on Rocket Lab’s Electron rocket from Launch Complex 1 in Māhia, New Zealand, at 7:41 p.m. NZST (3:41 a.m. EDT) on Saturday. PREFIRE Mission Overview The PREFIRE mission consists of two CubeSats, each the size of a shoebox, tasked with measuring the amount of heat radiated from Earth's poles into space. These CubeSats will provide critical data to help researchers predict changes in Earth's ice, seas, and weather patterns in a warming world. The mission aims to fill a significant gap in our understanding of how the polar regions influence the planet’s energy budge...

May252024 by Editor DeskNo Comments

NASA to Provide Advanced Training for Indian Astronauts, US Envoy Announces

Breaking News, Space

Washington, D.C. – NASA will soon begin providing advanced training to Indian astronauts as part of a collaborative effort to send them to the International Space Station (ISS), announced U.S. Ambassador to India, Eric Garcetti. Speaking at the "US-India Commercial Space Conference: Unlocking Opportunities for US & Indian Space Startups," held in Bangalore, Garcetti outlined the plans for this significant collaboration. Garcetti emphasized the joint effort between the two nations, stating, "NASA will soon provide advanced training to Indian astronauts, with the goal of mounting a joint effort to the International Space Station, hopefully, this year or shortly thereafter, which was one of the promises of our leaders' visit together." In addition to astronaut training, Garcetti hig...

May142024 by Editor DeskNo Comments

NASA Captures Breathtaking Image of Half-Frozen Pangong Tso Lake from Space

Breaking News, Climate Actions, Environment

NASA, renowned for its stunning images of Earth and the Universe, recently shared a captivating photograph of a half-frozen Pangong Tso lake taken from the International Space Station (ISS). The image, posted on Instagram by NASA Earth, showcases the remarkable beauty of this high-altitude lake nestled between India and China. Pangong Tso is renowned as one of the highest lakes globally, boasting an elevation of 4,225 meters (13,862 feet). Despite its lofty altitude, it is not a freshwater lake but rather a saltwater one. During the winter months, the lake freezes entirely, even hosting a marathon atop its icy surface. Notably, the lake's hues change with varying weather conditions, adding to its allure. Describing the image, NASA Earth highlighted the diverse landscapes surrounding ...