Radiation
- All
- News
- Videos
-
Flexible, Radiation-Resistant Organic Solar Cells Ideal for Space Exploration, New Study Finds
Organic solar cells are gaining attention for their potential in space missions, offering lightweight and flexible alternatives to traditional silicon and gallium arsenide cells. A study published in Joule found that small molecule-based cells resisted radiation for up to three years, though polymer-based cells experienced efficiency drops, potenti...
-
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...
-
Sai Pallavi Radiates Grace With Her Natural Makeup And Hairstyle
Sai Pallavi's radiance is unparalleled for her sister's intimate wedding ceremony
-
ISRO Successfully Launches Two SpaDeX Satellites, Completes Space Docking Test Flight
India has launched its first space docking mission, SpaDeX, using the PSLV-C60 rocket from the Satish Dhawan Space Centre in Andhra Pradesh. The mission involves deploying two spacecraft into a 470-km orbit to demonstrate docking technology and power transfer between satellites. Advanced payloads, including imaging systems and radiation monitors, w...
-
ISRO's Spadex Mission to Demonstrate Satellite Docking on December 30
ISRO’s Spadex mission, scheduled for December 30, will demonstrate satellite docking with two small spacecraft, SDX01 and SDX02, launched into orbit using PSLV-C60. The mission will highlight innovative technologies, such as precision sensors and orbit determination systems, and showcase power transfer between the docked satellites. Payloads on b...
-
Researchers Unveil New Theory on the Formation of Jupiter-Mass Binary Objects
A team of researchers has proposed a new theory explaining the formation of Jupiter-mass binary objects (JuMBOs), identified in 2023 in the Orion Nebula. The theory involves photo erosion, where radiation from massive stars strips away mass from stellar cores, shaping JuMBOs into objects with masses comparable to Jupiter. This theory sheds light on...
-
Ursid Meteor Shower: Best Viewing Tips for 2024
The Ursid meteor shower will peak on December 22, 2024, providing a final chance for stargazing before the year ends. However, the event may not be as spectacular due to the bright last-quarter moon, which could obscure many of the dimmer meteors. While ideal conditions might allow for up to 10 meteors per hour, experts predict only about five per ...
-
World’s First Nuclear-Powered Diamond Battery Can Power Devices for Millennia
The world’s first nuclear-powered battery has been developed by researchers at the University of Bristol, offering an incredible lifespan of thousands of years. Using carbon-14, a radioactive isotope with a half-life of 5,730 years, embedded within a diamond structure, the battery generates energy without requiring motion or maintenance. Short-ra...
-
New Synthetic Antioxidant Inspired by 'Conan the Bacterium' Could Shield Humans from Radiation
Researchers have developed a synthetic antioxidant inspired by Deinococcus radiodurans, a bacterium nicknamed "Conan the Bacterium" for its ability to survive extreme radiation levels. This lab-made compound, called manganese-dependent peptide (MDP), combines manganese ions, phosphate ions, and a peptide from D. radiodurans to neutralise harmful ra...
-
JWST Discovers Jupiter-Mass Binary Objects in Orion Nebula, Offering New Clues
The James Webb Space Telescope has identified dozens of Jupiter-mass binary objects (JuMBOs) in the Orion Nebula. These enigmatic rogue gas giant pairs orbit each other at distances of 25 to 400 AU. Researchers propose they could be failed stars formed under extreme radiation conditions, ejected planetary systems, or a mix of both. Simulations repl...
-
Scientists Unveil 'Conan The Bacterium's' Secret Weapon For Surviving Deadly Radiation
Deinococcus radiodurans, nicknamed 'Conan the Bacterium,' is known for its extraordinary ability to endure radiation doses 28,000 times higher than those lethal to humans.
-
Cosmic Rays Could Erase Signs of Life on Mars, Study Reveals
A new study highlights how cosmic radiation is destroying signs of ancient life on Mars. Organic materials like lipids degrade quickly under radiation, especially in salt-rich environments. Scientists suggest future Mars exploration should focus on deeper drilling, such as ESA's upcoming Rosalind Franklin Rover mission, to avoid surface radiation e...
-
Pimple On Australian Woman's Forehead Turns Out To Be Cancer: "I Was Shocked"
A small, red mark that appeared suddenly on her forehead was initially dismissed as a pimple caused by squeezing.
-
Xiaomi Sound Outdoor Speaker With 30W Output, 12-Hour Music Playback Launched in India: Price, Specifications
Xiaomi Sound Outdoor Speaker was launched in India on Monday alongside the new Redmi Note 14 series. It comes with a maximum rated output of 30W, dual large subwoofer radiators on both sides, stereo pairing support with TV or smartphone, and Bluetooth 5.4. Further, the Bluetooth speaker is rated IP67 against dust and water ingress. Notably, the Xia...
-
Arecibo Observatory Data Helps SETI Uncover Secrets of Pulsar Signals and Cosmic Distortions
Data from the now-collapsed Arecibo Observatory continues to drive major discoveries in space science. Sofia Sheikh and her team from the SETI Institute utilised archived data to investigate the signals of pulsars—dense neutron stars emitting radiation like cosmic lighthouses. Their study focused on how these signals are distorted by interstellar...
-
Flexible, Radiation-Resistant Organic Solar Cells Ideal for Space Exploration, New Study Finds
Organic solar cells are gaining attention for their potential in space missions, offering lightweight and flexible alternatives to traditional silicon and gallium arsenide cells. A study published in Joule found that small molecule-based cells resisted radiation for up to three years, though polymer-based cells experienced efficiency drops, potenti...
-
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...
-
Sai Pallavi Radiates Grace With Her Natural Makeup And Hairstyle
Sai Pallavi's radiance is unparalleled for her sister's intimate wedding ceremony
-
ISRO Successfully Launches Two SpaDeX Satellites, Completes Space Docking Test Flight
India has launched its first space docking mission, SpaDeX, using the PSLV-C60 rocket from the Satish Dhawan Space Centre in Andhra Pradesh. The mission involves deploying two spacecraft into a 470-km orbit to demonstrate docking technology and power transfer between satellites. Advanced payloads, including imaging systems and radiation monitors, w...
-
ISRO's Spadex Mission to Demonstrate Satellite Docking on December 30
ISRO’s Spadex mission, scheduled for December 30, will demonstrate satellite docking with two small spacecraft, SDX01 and SDX02, launched into orbit using PSLV-C60. The mission will highlight innovative technologies, such as precision sensors and orbit determination systems, and showcase power transfer between the docked satellites. Payloads on b...
-
Researchers Unveil New Theory on the Formation of Jupiter-Mass Binary Objects
A team of researchers has proposed a new theory explaining the formation of Jupiter-mass binary objects (JuMBOs), identified in 2023 in the Orion Nebula. The theory involves photo erosion, where radiation from massive stars strips away mass from stellar cores, shaping JuMBOs into objects with masses comparable to Jupiter. This theory sheds light on...
-
Ursid Meteor Shower: Best Viewing Tips for 2024
The Ursid meteor shower will peak on December 22, 2024, providing a final chance for stargazing before the year ends. However, the event may not be as spectacular due to the bright last-quarter moon, which could obscure many of the dimmer meteors. While ideal conditions might allow for up to 10 meteors per hour, experts predict only about five per ...
-
World’s First Nuclear-Powered Diamond Battery Can Power Devices for Millennia
The world’s first nuclear-powered battery has been developed by researchers at the University of Bristol, offering an incredible lifespan of thousands of years. Using carbon-14, a radioactive isotope with a half-life of 5,730 years, embedded within a diamond structure, the battery generates energy without requiring motion or maintenance. Short-ra...
-
New Synthetic Antioxidant Inspired by 'Conan the Bacterium' Could Shield Humans from Radiation
Researchers have developed a synthetic antioxidant inspired by Deinococcus radiodurans, a bacterium nicknamed "Conan the Bacterium" for its ability to survive extreme radiation levels. This lab-made compound, called manganese-dependent peptide (MDP), combines manganese ions, phosphate ions, and a peptide from D. radiodurans to neutralise harmful ra...
-
JWST Discovers Jupiter-Mass Binary Objects in Orion Nebula, Offering New Clues
The James Webb Space Telescope has identified dozens of Jupiter-mass binary objects (JuMBOs) in the Orion Nebula. These enigmatic rogue gas giant pairs orbit each other at distances of 25 to 400 AU. Researchers propose they could be failed stars formed under extreme radiation conditions, ejected planetary systems, or a mix of both. Simulations repl...
-
Scientists Unveil 'Conan The Bacterium's' Secret Weapon For Surviving Deadly Radiation
Deinococcus radiodurans, nicknamed 'Conan the Bacterium,' is known for its extraordinary ability to endure radiation doses 28,000 times higher than those lethal to humans.
-
Cosmic Rays Could Erase Signs of Life on Mars, Study Reveals
A new study highlights how cosmic radiation is destroying signs of ancient life on Mars. Organic materials like lipids degrade quickly under radiation, especially in salt-rich environments. Scientists suggest future Mars exploration should focus on deeper drilling, such as ESA's upcoming Rosalind Franklin Rover mission, to avoid surface radiation e...
-
Pimple On Australian Woman's Forehead Turns Out To Be Cancer: "I Was Shocked"
A small, red mark that appeared suddenly on her forehead was initially dismissed as a pimple caused by squeezing.
-
Xiaomi Sound Outdoor Speaker With 30W Output, 12-Hour Music Playback Launched in India: Price, Specifications
Xiaomi Sound Outdoor Speaker was launched in India on Monday alongside the new Redmi Note 14 series. It comes with a maximum rated output of 30W, dual large subwoofer radiators on both sides, stereo pairing support with TV or smartphone, and Bluetooth 5.4. Further, the Bluetooth speaker is rated IP67 against dust and water ingress. Notably, the Xia...
-
Arecibo Observatory Data Helps SETI Uncover Secrets of Pulsar Signals and Cosmic Distortions
Data from the now-collapsed Arecibo Observatory continues to drive major discoveries in space science. Sofia Sheikh and her team from the SETI Institute utilised archived data to investigate the signals of pulsars—dense neutron stars emitting radiation like cosmic lighthouses. Their study focused on how these signals are distorted by interstellar...
