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Chorus Waves Found Far From Earth Raise Concerns for Space Exploration
Chorus waves, energetic electromagnetic bursts resembling bird chirps, have been detected 100,000 miles from Earth, far beyond their usual range. NASA's Magnetospheric Multiscale satellites observed these waves in a flatter region of Earth's magnetosphere, contradicting prior assumptions about their formation near strong magnetic gradients. The wav...
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T Tauri's Great Dimming: Astronomers Study Young Star's Potential Disappearance
The young star T Tauri, located 471 light-years from Earth, is experiencing a significant dimming event. The cause is a thick dust and gas disk blocking its light, with astronomers predicting it may disappear from view for up to a century. This event presents an opportunity for scientists to explore the chemical makeup of planet-forming regions wit...
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Study Reveals Earth's Small Asteroid Likely Originated from the Moon
Asteroid 2024 PT5, discovered near Earth in 2024, is suspected to be a fragment from the Moon’s surface. Researchers found its composition matches lunar rock samples, specifically silicate-rich materials, unlike any known asteroid. Analysis from NASA’s Center for Near Earth Object Studies confirmed it is a natural object, not human-made debris,...
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China’s Ceres-1 Rocket Successfully Deploys 5 Satellites for Weather and Remote Sensing
China's space industry continues to grow with the successful deployment of five satellites by the Ceres-1 rocket on 20 January. The payload included four Yunyao-1 meteorological satellites and the Jitianxing A-05 remote sensing satellite. This launch, conducted by Galactic Energy, marks a key milestone in China’s expanding commercial space sector...
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Hubble Telescope Observes Young Stars HOPS 150 and HOPS 153 in Orion Nebula
The Hubble Space Telescope has captured images of two young stars, HOPS 150 and HOPS 153, in the Orion Nebula, which is located about 1,300 light-years from Earth. The binary system HOPS 150 glows in bright golden red, while HOPS 153 emits a colorful jet. These stars are still in their early stages of development, feeding from their surrounding dus...
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Zombie Star’s Mysterious Spiky Filaments Baffle Astronomers in New Discovery
A zombie star remnant, Pa 30, located 6,500 light-years from Earth, is surrounded by spiky filaments that have baffled astronomers. These filaments, observed for centuries, continue to puzzle scientists, as their formation and long-term stability remain unclear. The star's explosion in 1181 was initially noted by skywatchers, but its remnant struct...
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NASA's TESS Discovers Fastest Disintegrating Planet Ever Seen: What You Need to Know
NASA’s TESS has observed the closest and fastest disintegrating planet, BD+05 4868 Ab, located 141 light-years away. The planet loses a moon’s mass every million years as it is bombarded by its host star. Scientists are examining its massive dust trails, offering rare insights into the composition of terrestrial exoplanets. Researchers from MIT...
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SpaceX Successfully Launches 131 Satellites on Transporter 12 Mission
SpaceX’s Transporter 12 mission, launched from Vandenberg Space Force Base, deployed 131 satellites into low Earth orbit on 14 January 2025. Among the payloads were 37 satellites from Planet Labs, including the AI-powered Pelican-2, designed for high-resolution imaging and real-time data analysis. The mission also saw the Falcon 9 booster success...
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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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'Earth's Imagery Down To The Centimetre': Why NISAR Is Like No Mission Before
The US-India NASA-ISRO Synthetic Aperture Radar or NISAR mission will observe the Earth down to the centimetre, monitoring its land and ice surfaces, NASA's Jet Propulsion Laboratory Scientist Paul Rosen said.
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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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SpaDeX Precursor To India's Own Space Station: Jitendra Singh
India will look forward to a heavenly handshake between its two satellites in the new year even as it sets its eyes on launching the most expensive earth observation spacecraft in alliance with NASA.
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Solar Cycle 25: How the Sun’s Peak Activity Will Impact Earth in 2025
Solar Cycle 25 continues with high activity levels in 2025. Increased solar flares and geomagnetic storms are anticipated, with risks to satellite systems and power grids. Widespread auroras could also light up low-latitude skies. Partial solar eclipses are scheduled for March and September in select regions. Observations indicate strong solar phen...
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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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Study Explores Sun’s Magnetic Field Changes and Solar Wind Acceleration
A study published in The Astrophysical Journal has shed light on how the Sun’s magnetic field influences solar wind acceleration. Using data from the Parker Solar Probe and Solar Orbiter, researchers observed that sharp magnetic switchbacks smooth out into gentler waves as they travel further from the Sun. This relaxation process transfers magnet...
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Chorus Waves Found Far From Earth Raise Concerns for Space Exploration
Chorus waves, energetic electromagnetic bursts resembling bird chirps, have been detected 100,000 miles from Earth, far beyond their usual range. NASA's Magnetospheric Multiscale satellites observed these waves in a flatter region of Earth's magnetosphere, contradicting prior assumptions about their formation near strong magnetic gradients. The wav...
-
T Tauri's Great Dimming: Astronomers Study Young Star's Potential Disappearance
The young star T Tauri, located 471 light-years from Earth, is experiencing a significant dimming event. The cause is a thick dust and gas disk blocking its light, with astronomers predicting it may disappear from view for up to a century. This event presents an opportunity for scientists to explore the chemical makeup of planet-forming regions wit...
-
Study Reveals Earth's Small Asteroid Likely Originated from the Moon
Asteroid 2024 PT5, discovered near Earth in 2024, is suspected to be a fragment from the Moon’s surface. Researchers found its composition matches lunar rock samples, specifically silicate-rich materials, unlike any known asteroid. Analysis from NASA’s Center for Near Earth Object Studies confirmed it is a natural object, not human-made debris,...
-
China’s Ceres-1 Rocket Successfully Deploys 5 Satellites for Weather and Remote Sensing
China's space industry continues to grow with the successful deployment of five satellites by the Ceres-1 rocket on 20 January. The payload included four Yunyao-1 meteorological satellites and the Jitianxing A-05 remote sensing satellite. This launch, conducted by Galactic Energy, marks a key milestone in China’s expanding commercial space sector...
-
Hubble Telescope Observes Young Stars HOPS 150 and HOPS 153 in Orion Nebula
The Hubble Space Telescope has captured images of two young stars, HOPS 150 and HOPS 153, in the Orion Nebula, which is located about 1,300 light-years from Earth. The binary system HOPS 150 glows in bright golden red, while HOPS 153 emits a colorful jet. These stars are still in their early stages of development, feeding from their surrounding dus...
-
Zombie Star’s Mysterious Spiky Filaments Baffle Astronomers in New Discovery
A zombie star remnant, Pa 30, located 6,500 light-years from Earth, is surrounded by spiky filaments that have baffled astronomers. These filaments, observed for centuries, continue to puzzle scientists, as their formation and long-term stability remain unclear. The star's explosion in 1181 was initially noted by skywatchers, but its remnant struct...
-
NASA's TESS Discovers Fastest Disintegrating Planet Ever Seen: What You Need to Know
NASA’s TESS has observed the closest and fastest disintegrating planet, BD+05 4868 Ab, located 141 light-years away. The planet loses a moon’s mass every million years as it is bombarded by its host star. Scientists are examining its massive dust trails, offering rare insights into the composition of terrestrial exoplanets. Researchers from MIT...
-
SpaceX Successfully Launches 131 Satellites on Transporter 12 Mission
SpaceX’s Transporter 12 mission, launched from Vandenberg Space Force Base, deployed 131 satellites into low Earth orbit on 14 January 2025. Among the payloads were 37 satellites from Planet Labs, including the AI-powered Pelican-2, designed for high-resolution imaging and real-time data analysis. The mission also saw the Falcon 9 booster success...
-
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...
-
'Earth's Imagery Down To The Centimetre': Why NISAR Is Like No Mission Before
The US-India NASA-ISRO Synthetic Aperture Radar or NISAR mission will observe the Earth down to the centimetre, monitoring its land and ice surfaces, NASA's Jet Propulsion Laboratory Scientist Paul Rosen said.
-
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...
-
SpaDeX Precursor To India's Own Space Station: Jitendra Singh
India will look forward to a heavenly handshake between its two satellites in the new year even as it sets its eyes on launching the most expensive earth observation spacecraft in alliance with NASA.
-
Solar Cycle 25: How the Sun’s Peak Activity Will Impact Earth in 2025
Solar Cycle 25 continues with high activity levels in 2025. Increased solar flares and geomagnetic storms are anticipated, with risks to satellite systems and power grids. Widespread auroras could also light up low-latitude skies. Partial solar eclipses are scheduled for March and September in select regions. Observations indicate strong solar phen...
-
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...
-
Study Explores Sun’s Magnetic Field Changes and Solar Wind Acceleration
A study published in The Astrophysical Journal has shed light on how the Sun’s magnetic field influences solar wind acceleration. Using data from the Parker Solar Probe and Solar Orbiter, researchers observed that sharp magnetic switchbacks smooth out into gentler waves as they travel further from the Sun. This relaxation process transfers magnet...
