Tag Archives: clouds

Cosmic clouds caught by Hubble Telescope photo of the day for Oct. 7, 2025

Cosmic clouds caught by Hubble Telescope photo of the day for Oct. 7, 2025

Star clusters are among the many objects observed by the Hubble Space Telescope. These gravitationally bound groups of stars often form from the same molecular cloud and come in various types. These clusters help astronomers study stellar evolution, star formation environments and the interplay between stars and interstellar gas and dust. Recently, the Hubble Space Telescope caught one of these …

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50-Year-Old Data Reveals Venus’s Clouds Are Mostly Water : ScienceAlert

50-Year-Old Data Reveals Venus’s Clouds Are Mostly Water : ScienceAlert

Reanalyzing old data with our modern understanding seems to be in vogue lately. However, the implications of that reanalysis for some topics are more impactful than others. One of the most hotly debated topics of late in the astrobiological community has been whether or not life can exist on Venus – specifically in its cloud layers, some of which have …

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What a Signal in a Failed Star’s Clouds Means for the Search for Life – The New York Times

What a Signal in a Failed Star’s Clouds Means for the Search for Life  The New York Times Detection of phosphine in a brown dwarf atmosphere raises more questions  Phys.org Wolf 1130C: Phosphine, Evidence, and an Exercise in Scientific Restraint  SETI Institute James Webb Space Telescope Detects “Sign of Life” Molecule Phosphine on a Brown Dwarf 54 Light Years From Earth  The Debrief Phosphine …

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Venus’ Clouds Are 60% Water, According To Reanalyzed Pioneer Data

Venus’ Clouds Are 60% Water, According To Reanalyzed Pioneer Data

Reanalyzing old data with our modern understanding seems to be in vogue lately. However, the implications of that reanalysis for some topics are more impactful than others. One of the most hotly debated topics of late in the astrobiological community has been whether or not life can exist on Venus – specifically in its cloud layers, some of which have …

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Updated COVID-19 vaccine arrives in Sonoma, Napa counties as feds’ guidance clouds public health message

Updated COVID-19 vaccine arrives in Sonoma, Napa counties as feds’ guidance clouds public health message

Kaiser Permanente, the largest health care provider in the North Bay, began administering the new, updated COVID-19 vaccine this week to its members in Sonoma and Napa counties. The health care giant is making the vaccine available free of charge to all its members 6 months and older, regardless of underlying conditions. The guidance is a departure from more restrictive …

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Scientists Finally Prove Dust Helps Clouds Freeze and It Could Change Climate Models

Scientists Finally Prove Dust Helps Clouds Freeze and It Could Change Climate Models

New research shows that the presence of dust can cause the tops of clouds—such as these seen over the Sahara Desert—to freeze more easily. Credit: Diego Villanueva/ETH Zürich. Dust plays a major role in the formation of ice in the atmosphere. A new analysis of satellite data, published in Science, shows that dust can cause a cloud’s water droplets to freeze at …

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Rocket launch Tuesday night could be visible in our skies, complete with vapor-tracing clouds | Lehigh Valley Regional News

Rocket launch Tuesday night could be visible in our skies, complete with vapor-tracing clouds | Lehigh Valley Regional News

If the weather cooperates Tuesday night, eastern Pennsylvania and New Jersey residents, along with the rest of the Mid-Atlantic, may have good seats for a rocket launch. The launch, weather permitting, will take place at a NASA facility on the Delmarva peninsula in Wallops Island, Virginia, just south of Ocean City, Maryland. The launch window opens at 10:30 p.m. and …

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