Guest post: How declining cloudiness is accelerating global warming
For the past two decades, low-level cloud cover has been declining, increasing the amount of sunlight absorbed by…
Next MTG satellite passes final environmental tests
Applications 27/03/2026 4 views 0 likes The third satellite in the Meteosat Third Generation (MTG) constellation, MTG-Imager2 (MTG-I2)…
Organosulfur Chemistry On sub-Neptunes: Implications For Hazes And Biosignatures
The network of important reactions for the carbon, sulfur, and coupled organosulfur chemistry in the atmosphere of K2-18b.…
Proton Irradiation of Primitive Atmospheres of Young Exoplanets And Early Earth: N2O Greenhouse Warming And Prebiotic Synthesis
The figure shows the HPLC Chromatograms of Amino Acids produced in the Sample B5 irradiation run. — astro-ph.EP…
Searching For Life-As-We-Don’t-Know-It: Mission-relevant Application of Assembly Theory For Exoplanet Life Detection
Potentially habitable worlds – Grok via Astrobiology.com This white paper introduces a framework for applying Assembly Theory (AT)…
Cargo spacecraft to crash through Earth’s atmosphere, burn up
A cargo resupply spacecraft is on its way back to Earth from the International Space Station, where it’s…
The Effect of Planetary Rotation Period on Clouds in a Global Climate Model with a Bin Microphysics Scheme
Liquid CWP distributions for different rotation periods (columns). The top row shows zonal mean values for MG (blue)…
Webb Captures Io’s and Europa’s Auroral Footprints in Jupiter’s Atmosphere
The NASA/ESA/CSA James Webb Space Telescope conducted a clockwise scan around the entire limb of Jupiter, chasing aurora…
New space race could turn our atmosphere into ‘crematorium for satellites’ – The Conversation
When we look up at the night sky and see a satellite glide past, we might not consider…
Webb Reveals Hidden Layers of Uranus’ Upper Atmosphere
For the first time, astronomers have mapped the vertical structure of Uranus’ ionosphere, uncovering unexpected temperature peaks, weakened…
Scientists take new approach toward Uranus | Features
(ESA/NASA/CSA/STScI/Tirant et al. via SWNS) By Dean Murray Scientists have taken a new look at Uranus. For the…
Webb Detects Hydrogen Sulfide Gas on Three Super-Jupiters
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have for the first time identified hydrogen sulfide gas in…