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Astronomers Spot Hundreds of Hidden Supermassive Black Holes Using Infrared
Hundreds of hidden supermassive black holes have been identified using infrared observations, offering fresh insights into their role in galaxy formation. Researchers relied on data from NASA's Infrared Astronomical Satellite (IRAS) and the Nuclear Spectroscopic Telescope Array (NuSTAR) to detect emissions from black holes obscured by thick clouds ...
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Satellite Captures Svalbard Bear Island's Rare Cloud Formations and Algal Bloom
A 2023 satellite image captured algal bloom and atmospheric vortices near Bear Island in Norway’s Svalbard archipelago. The algal bloom, stretching 400 kilometres, formed vibrant spirals due to ocean currents. Atmospheric vortices, caused by airflow disruption over Miseryfjellet mountain, mirrored these patterns in the sky. Bear Island’s radioa...
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Mars Satellite Images Reveal Giant 'Kidney Beans,' Sparking Hints of Water and Life
NASA's Mars Reconnaissance Orbiter captured images of frozen sand dunes in Mars' northern hemisphere, revealing unique formations halted by carbon dioxide frost during winter. Unlike Earth's desert dunes, which shift with wind, these Martian dunes remain stationary until spring thaw releases their icy grip. Scientists study these features to unders...
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Satellite Images Reveal the Widespread Destruction of Los Angeles Fires from Space
Satellite images have captured the widespread destruction caused by the ongoing wildfires in Southern California, with over 34,000 acres burned. The Palisades Fire is the largest and most destructive, having devastated Malibu and other areas. Firefighters have successfully protected vital infrastructure like Mount Wilson Observatory and NASA's Jet ...
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NASA's LEXI Mission Will Explore Earth’s Magnetic Shield from the Moon
NASA is preparing for the launch of the Lunar Environment Heliospheric X-ray Imager (LEXI) aboard Firefly Aerospace's Blue Ghost lander, scheduled for January 15. The mission will observe Earth’s magnetosphere, capturing X-ray images that reveal how the planet's magnetic shield reacts to solar wind. This project could improve predictions of geoma...
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Japan's Wooden Satellite LignoSat Launched: Everything You Need to Know
Japan has launched LignoSat, the world’s first wooden satellite, into orbit, marking a step toward sustainable space technology. Developed by JAXA, the satellite is crafted from honoki magnolia wood, chosen for its durability and resistance to environmental stress. Sensors onboard will monitor temperature, radiation, and physical strain to assess...
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NISAR Satellite by NASA and ISRO to Monitor Earth Like Never Before
NASA and ISRO's NISAR satellite will soon launch to monitor Earth's changing surface with dual-band radar. The mission will capture precise data on land deformation, ice-sheet movements, and vegetation. This first-of-its-kind collaboration combines NASA’s L-band radar expertise with ISRO’s S-band radar capabilities, ensuring comprehensive insig...
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ISRO and NASA to Launch NISAR Satellite in March 2025 for Earth Observation
The ISRO-Nasa collaboration on the NISAR satellite will launch in March 2025, aiming to revolutionise global Earth observation. The satellite, featuring advanced radar technology, will monitor land and ice surfaces, track ecosystem changes, and detect geological events like earthquakes and landslides. The mission will help map Earth’s surface wit...
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NASA's Astronaut Sunita Williams Poses with Tentacle-Armed Astrobee Robot on ISS: Report
NASA’s Astrobee robot tested its REACCH system aboard the ISS, demonstrating advanced robotic arms inspired by gecko adhesion for satellite servicing and space debris management. Astronaut Sunita Williams, Expedition 72 Commander, participated in the demonstration inside the Kibo module, mimicking the robot’s flexible arms. The technology aims ...
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NASA Satellite Image Reveals Unique Horseshoe-Shaped Deception Island in Antarctica
NASA's Landsat 8 satellite captured an image of Deception Island, a horseshoe-shaped semi-submerged volcanic caldera located in the South Shetland Islands. Created by an eruption approximately 4,000 years ago, it remains vital for scientific research and as a safe harbour for ships navigating the harsh Southern Ocean. Deception Island is home to th...
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SWOT Satellite Reveals Key Insights on Ohio River Basin Lakes and Reservoirs
The SWOT satellite, a joint NASA-CNES mission, has provided new insights into the Ohio River Basin’s lakes, reservoirs, and water movement. Observations show water level changes between 1,600 feet and 330 feet, offering hydrologists critical insights into river discharge and freshwater availability. The SWOT satellite captures comprehensive water...
-
NASA's Twin Mini Satellites Captures Far-Infrared Radiation from Polar Regions
NASA’s PREFIRE mission, launched in 2024, is utilizing CubeSats to capture groundbreaking data on far-infrared radiation emitted from polar regions. These measurements, which track heat escaping from the Arctic and Antarctic, provide critical insights into Earth’s energy balance, a key component in understanding climate change. Despite encounte...
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NASA Captures Stream of Lava Flowing from Iceland’s Volcanic Eruption
NASA’s satellite images have captured the ongoing volcanic eruption near Iceland's Blue Lagoon. The eruption, which started on 20 November, caused lava to flow from a fissure, with the nearby Blue Lagoon spa and Grindavík being evacuated. The infrared visuals reveal lava glowing brighter than Reykjavík. While the eruption is ongoing, lava flow ...
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NASA Captures Satellite Image Showing Red-Hot Lava Oozing From Iceland's Volcanic Eruption
The Reykjanes Peninsula had been inactive for 800 years before volcanic activity resumed in 2021.
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"Stubble Burning After 4 pm": Supreme Court Asks For 24x7 Data On Farm Fires
Supreme Court ordered 24x7 data on stubble burning in Punjab and Haryana after farmers started timing the crop burning with the overpass of NASA satellites over the region, a problem first highlighted by NDTV two weeks ago.
-
Astronomers Spot Hundreds of Hidden Supermassive Black Holes Using Infrared
Hundreds of hidden supermassive black holes have been identified using infrared observations, offering fresh insights into their role in galaxy formation. Researchers relied on data from NASA's Infrared Astronomical Satellite (IRAS) and the Nuclear Spectroscopic Telescope Array (NuSTAR) to detect emissions from black holes obscured by thick clouds ...
-
Satellite Captures Svalbard Bear Island's Rare Cloud Formations and Algal Bloom
A 2023 satellite image captured algal bloom and atmospheric vortices near Bear Island in Norway’s Svalbard archipelago. The algal bloom, stretching 400 kilometres, formed vibrant spirals due to ocean currents. Atmospheric vortices, caused by airflow disruption over Miseryfjellet mountain, mirrored these patterns in the sky. Bear Island’s radioa...
-
Mars Satellite Images Reveal Giant 'Kidney Beans,' Sparking Hints of Water and Life
NASA's Mars Reconnaissance Orbiter captured images of frozen sand dunes in Mars' northern hemisphere, revealing unique formations halted by carbon dioxide frost during winter. Unlike Earth's desert dunes, which shift with wind, these Martian dunes remain stationary until spring thaw releases their icy grip. Scientists study these features to unders...
-
Satellite Images Reveal the Widespread Destruction of Los Angeles Fires from Space
Satellite images have captured the widespread destruction caused by the ongoing wildfires in Southern California, with over 34,000 acres burned. The Palisades Fire is the largest and most destructive, having devastated Malibu and other areas. Firefighters have successfully protected vital infrastructure like Mount Wilson Observatory and NASA's Jet ...
-
NASA's LEXI Mission Will Explore Earth’s Magnetic Shield from the Moon
NASA is preparing for the launch of the Lunar Environment Heliospheric X-ray Imager (LEXI) aboard Firefly Aerospace's Blue Ghost lander, scheduled for January 15. The mission will observe Earth’s magnetosphere, capturing X-ray images that reveal how the planet's magnetic shield reacts to solar wind. This project could improve predictions of geoma...
-
Japan's Wooden Satellite LignoSat Launched: Everything You Need to Know
Japan has launched LignoSat, the world’s first wooden satellite, into orbit, marking a step toward sustainable space technology. Developed by JAXA, the satellite is crafted from honoki magnolia wood, chosen for its durability and resistance to environmental stress. Sensors onboard will monitor temperature, radiation, and physical strain to assess...
-
NISAR Satellite by NASA and ISRO to Monitor Earth Like Never Before
NASA and ISRO's NISAR satellite will soon launch to monitor Earth's changing surface with dual-band radar. The mission will capture precise data on land deformation, ice-sheet movements, and vegetation. This first-of-its-kind collaboration combines NASA’s L-band radar expertise with ISRO’s S-band radar capabilities, ensuring comprehensive insig...
-
ISRO and NASA to Launch NISAR Satellite in March 2025 for Earth Observation
The ISRO-Nasa collaboration on the NISAR satellite will launch in March 2025, aiming to revolutionise global Earth observation. The satellite, featuring advanced radar technology, will monitor land and ice surfaces, track ecosystem changes, and detect geological events like earthquakes and landslides. The mission will help map Earth’s surface wit...
-
NASA's Astronaut Sunita Williams Poses with Tentacle-Armed Astrobee Robot on ISS: Report
NASA’s Astrobee robot tested its REACCH system aboard the ISS, demonstrating advanced robotic arms inspired by gecko adhesion for satellite servicing and space debris management. Astronaut Sunita Williams, Expedition 72 Commander, participated in the demonstration inside the Kibo module, mimicking the robot’s flexible arms. The technology aims ...
-
NASA Satellite Image Reveals Unique Horseshoe-Shaped Deception Island in Antarctica
NASA's Landsat 8 satellite captured an image of Deception Island, a horseshoe-shaped semi-submerged volcanic caldera located in the South Shetland Islands. Created by an eruption approximately 4,000 years ago, it remains vital for scientific research and as a safe harbour for ships navigating the harsh Southern Ocean. Deception Island is home to th...
-
SWOT Satellite Reveals Key Insights on Ohio River Basin Lakes and Reservoirs
The SWOT satellite, a joint NASA-CNES mission, has provided new insights into the Ohio River Basin’s lakes, reservoirs, and water movement. Observations show water level changes between 1,600 feet and 330 feet, offering hydrologists critical insights into river discharge and freshwater availability. The SWOT satellite captures comprehensive water...
-
NASA's Twin Mini Satellites Captures Far-Infrared Radiation from Polar Regions
NASA’s PREFIRE mission, launched in 2024, is utilizing CubeSats to capture groundbreaking data on far-infrared radiation emitted from polar regions. These measurements, which track heat escaping from the Arctic and Antarctic, provide critical insights into Earth’s energy balance, a key component in understanding climate change. Despite encounte...
-
NASA Captures Stream of Lava Flowing from Iceland’s Volcanic Eruption
NASA’s satellite images have captured the ongoing volcanic eruption near Iceland's Blue Lagoon. The eruption, which started on 20 November, caused lava to flow from a fissure, with the nearby Blue Lagoon spa and Grindavík being evacuated. The infrared visuals reveal lava glowing brighter than Reykjavík. While the eruption is ongoing, lava flow ...
-
NASA Captures Satellite Image Showing Red-Hot Lava Oozing From Iceland's Volcanic Eruption
The Reykjanes Peninsula had been inactive for 800 years before volcanic activity resumed in 2021.
-
"Stubble Burning After 4 pm": Supreme Court Asks For 24x7 Data On Farm Fires
Supreme Court ordered 24x7 data on stubble burning in Punjab and Haryana after farmers started timing the crop burning with the overpass of NASA satellites over the region, a problem first highlighted by NDTV two weeks ago.
