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TRAPPIST-1b Could Have Carbon Dioxide-Rich Atmosphere, Study Reveals
A new study published in Nature Astronomy proposes that TRAPPIST-1b, the innermost planet in the TRAPPIST-1 system, might have a carbon dioxide-rich atmosphere. This discovery comes from new data showing a reflective haze in the planet's upper atmosphere. Scientists are also investigating the possibility of volcanic activity based on the planet’s...
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Mars Dust Storms May Be Predictable Based on Surface Heating Patterns
A new study suggests warm days on Mars often precede dust storms, with researchers analysing data from NASA's Mars Reconnaissance Orbiter. The findings show 78% of storms correlate with increased solar heating, particularly in northern regions of the planet. Scientists have developed an algorithm predicting certain storm types with 64% confidence, ...
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NASA’s 2024 Solar Eclipse Studies Offer Key Insights on Sun-Earth Interactions
NASA’s April 8, 2024, solar eclipse studies highlight the Sun's effects on Earth’s atmosphere, including corona changes, ionospheric impacts, and atmospheric gravity waves. Data from citizen scientists and research teams deepened the understanding of these interactions, as presented during the American Geophysical Union's annual meeting. Key fi...
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Venus Never Had Oceans or Conditions to Support Life, New Study Finds
Scientists from the University of Cambridge have concluded that Venus likely never had oceans or conditions to support life. Their study, published in Nature Astronomy, analysed atmospheric chemistry and volcanic activity. They found that volcanic gases lacked significant steam, indicating the planet's interior has always been dry. This research ha...
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Earth Microbes Discovered in Asteroid Ryugu Sample, Raises Contamination Concerns
A study has confirmed that terrestrial microbes colonised a Ryugu asteroid sample after its return to Earth in 2020. The micro-organisms were found to proliferate upon exposure to Earth's atmosphere, raising concerns over contamination risks in planetary exploration. Published in Meteoritics & Planetary Science, the findings underline the need for ...
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Space Debris Accumulation in the Stratosphere Threatens Major Environmental Risks
The growing presence of satellite space junk, as more satellites enter Earth's orbit, has raised concerns about environmental impacts. Pollution from burnt-up satellites contributes to changes in atmospheric chemistry, with metals like aluminium potentially harming the ozone layer. Scientists warn that satellite re-entries are contributing to a ris...
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Asteroids, Comets, and Meteors: What Makes Each Celestial Object Unique
NASA planetary scientists explain that asteroids, comets, and meteors all orbit the Sun but differ greatly in their composition, appearance, and behaviour. These objects play unique roles in understanding the solar system’s formation and evolution.
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Scientists Discover New Electric Field in Earth’s Atmosphere Crucial for Life
Scientists have finally detected the long-predicted ambipolar electric field in Earth's atmosphere. Though weak, it plays a crucial role in shaping the planet’s upper atmosphere, impacting the polar wind and potentially contributing to Earth’s habitability. This discovery could help explain why Earth’s atmosphere has remained conducive to lif...
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NASA’s Juno Probe Captures Stunning Views of Jupiter’s Storms and Moon Amalthea
NASA’s Juno probe captured vibrant, high-contrast images of Jupiter’s stormy atmosphere and an up-close view of its moon, Amalthea, during the spacecraft’s 66th flyby on October 23. The images were processed by citizen scientists, enhancing the colours to showcase Jupiter’s unique cloud formations and highlighting details of Amalthea agains...
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Ancient Log Discovery in Canada Shows How Wood Burial Could Be Key to Affordable Carbon Storage
A 3,775-year-old log, found by climate scientist Ning Zeng's team in Canada, has shown the potential of buried wood for long-term carbon storage. When covered by clay, the log retained most of its carbon, hinting at a cost-effective, natural solution for lowering atmospheric CO2 levels. Researchers suggest this low-cost strategy could lock away car...
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2022 Tonga Eruption: Public Observations and Scientific Data Illuminate Hunga Volcano's Global Impact
The Hunga volcano eruption near Tonga on January 15, 2022, sent shockwaves and tsunamis across the globe, creating low, booming sounds heard as far away as Alaska. In New Zealand, more than 2,100 public observations of the eruption, from rumbling sounds to animals reacting, helped scientists at GNS Science cross-verify seismic and atmospheric data....
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NOAA's New Solar Telescope Captures Dramatic Footage of the Sun Spraying Huge Charged Particles
The National Oceanic and Atmospheric Administration (NOAA) has unveiled remarkable footage from the new Compact Coronagraph (CCOR-1), which is aboard the GOES-19 satellite. This advanced telescope captures charged particles and solar eruptions from the Sun’s corona, vital for monitoring solar activity as it approaches its peak in 2025. By blockin...
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Neptunian Ridge Discovery: Scientists Map New Planet Zone in Space
A groundbreaking study by University of Warwick scientists has revealed a new region in space called the Neptunian Ridge. This discovery shows how planets move between harsh desert zones where atmospheres are stripped away and safer savannah regions where they can survive. The research provides crucial insights into planetary migration and evolutio...
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How Injecting Diamond Dust Into Atmosphere May Cool Down The Planet
As the climate crisis deepens, scientists have been pondering ways to cool the planet
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Scientists Confirm Discovery Of 40 Huge Craters At The Bottom Of Lake Michigan
During an August expedition, the team discovered around 40 of these features, which are believed to be sinkholes.
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TRAPPIST-1b Could Have Carbon Dioxide-Rich Atmosphere, Study Reveals
A new study published in Nature Astronomy proposes that TRAPPIST-1b, the innermost planet in the TRAPPIST-1 system, might have a carbon dioxide-rich atmosphere. This discovery comes from new data showing a reflective haze in the planet's upper atmosphere. Scientists are also investigating the possibility of volcanic activity based on the planet’s...
-
Mars Dust Storms May Be Predictable Based on Surface Heating Patterns
A new study suggests warm days on Mars often precede dust storms, with researchers analysing data from NASA's Mars Reconnaissance Orbiter. The findings show 78% of storms correlate with increased solar heating, particularly in northern regions of the planet. Scientists have developed an algorithm predicting certain storm types with 64% confidence, ...
-
NASA’s 2024 Solar Eclipse Studies Offer Key Insights on Sun-Earth Interactions
NASA’s April 8, 2024, solar eclipse studies highlight the Sun's effects on Earth’s atmosphere, including corona changes, ionospheric impacts, and atmospheric gravity waves. Data from citizen scientists and research teams deepened the understanding of these interactions, as presented during the American Geophysical Union's annual meeting. Key fi...
-
Venus Never Had Oceans or Conditions to Support Life, New Study Finds
Scientists from the University of Cambridge have concluded that Venus likely never had oceans or conditions to support life. Their study, published in Nature Astronomy, analysed atmospheric chemistry and volcanic activity. They found that volcanic gases lacked significant steam, indicating the planet's interior has always been dry. This research ha...
-
Earth Microbes Discovered in Asteroid Ryugu Sample, Raises Contamination Concerns
A study has confirmed that terrestrial microbes colonised a Ryugu asteroid sample after its return to Earth in 2020. The micro-organisms were found to proliferate upon exposure to Earth's atmosphere, raising concerns over contamination risks in planetary exploration. Published in Meteoritics & Planetary Science, the findings underline the need for ...
-
Space Debris Accumulation in the Stratosphere Threatens Major Environmental Risks
The growing presence of satellite space junk, as more satellites enter Earth's orbit, has raised concerns about environmental impacts. Pollution from burnt-up satellites contributes to changes in atmospheric chemistry, with metals like aluminium potentially harming the ozone layer. Scientists warn that satellite re-entries are contributing to a ris...
-
Asteroids, Comets, and Meteors: What Makes Each Celestial Object Unique
NASA planetary scientists explain that asteroids, comets, and meteors all orbit the Sun but differ greatly in their composition, appearance, and behaviour. These objects play unique roles in understanding the solar system’s formation and evolution.
-
Scientists Discover New Electric Field in Earth’s Atmosphere Crucial for Life
Scientists have finally detected the long-predicted ambipolar electric field in Earth's atmosphere. Though weak, it plays a crucial role in shaping the planet’s upper atmosphere, impacting the polar wind and potentially contributing to Earth’s habitability. This discovery could help explain why Earth’s atmosphere has remained conducive to lif...
-
NASA’s Juno Probe Captures Stunning Views of Jupiter’s Storms and Moon Amalthea
NASA’s Juno probe captured vibrant, high-contrast images of Jupiter’s stormy atmosphere and an up-close view of its moon, Amalthea, during the spacecraft’s 66th flyby on October 23. The images were processed by citizen scientists, enhancing the colours to showcase Jupiter’s unique cloud formations and highlighting details of Amalthea agains...
-
Ancient Log Discovery in Canada Shows How Wood Burial Could Be Key to Affordable Carbon Storage
A 3,775-year-old log, found by climate scientist Ning Zeng's team in Canada, has shown the potential of buried wood for long-term carbon storage. When covered by clay, the log retained most of its carbon, hinting at a cost-effective, natural solution for lowering atmospheric CO2 levels. Researchers suggest this low-cost strategy could lock away car...
-
2022 Tonga Eruption: Public Observations and Scientific Data Illuminate Hunga Volcano's Global Impact
The Hunga volcano eruption near Tonga on January 15, 2022, sent shockwaves and tsunamis across the globe, creating low, booming sounds heard as far away as Alaska. In New Zealand, more than 2,100 public observations of the eruption, from rumbling sounds to animals reacting, helped scientists at GNS Science cross-verify seismic and atmospheric data....
-
NOAA's New Solar Telescope Captures Dramatic Footage of the Sun Spraying Huge Charged Particles
The National Oceanic and Atmospheric Administration (NOAA) has unveiled remarkable footage from the new Compact Coronagraph (CCOR-1), which is aboard the GOES-19 satellite. This advanced telescope captures charged particles and solar eruptions from the Sun’s corona, vital for monitoring solar activity as it approaches its peak in 2025. By blockin...
-
Neptunian Ridge Discovery: Scientists Map New Planet Zone in Space
A groundbreaking study by University of Warwick scientists has revealed a new region in space called the Neptunian Ridge. This discovery shows how planets move between harsh desert zones where atmospheres are stripped away and safer savannah regions where they can survive. The research provides crucial insights into planetary migration and evolutio...
-
How Injecting Diamond Dust Into Atmosphere May Cool Down The Planet
As the climate crisis deepens, scientists have been pondering ways to cool the planet
-
Scientists Confirm Discovery Of 40 Huge Craters At The Bottom Of Lake Michigan
During an August expedition, the team discovered around 40 of these features, which are believed to be sinkholes.
