Why is "Extinction (astronomy)" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-04-01 00:02:24
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
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Wikipedia Overview
In astronomy, extinction is the absorption and scattering of electromagnetic radiation by dust and gas between an emitting astronomical object and the observer. Interstellar extinction was first documented as such in 1930 by Robert Julius Trumpler. However, its effects had been noted in 1847 by Friedrich Georg Wilhelm von Struve, and its effect on the colors of stars had been observed by a number of individuals who did not connect it with the general presence of galactic dust. For stars lying near the plane of the Milky Way which are within a few thousand parsecs of the Earth, extinction in the visual band of frequencies is roughly 1.8 magnitudes per kiloparsec.
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Trending Topic Today
Search Interest Perspective
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US astronomy facing ‘extinction level’ event following Trump’s 2026 budget request - Physics World
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The PICS project: II. Circumnebular extinction variations and their effect on the planetary nebula luminosity function - Frontiers
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Astronomers Find Tatooine: A Planet Formed After the Dinosaur Extinction Orbits a Two-Sun Star System - La Brújula Verde
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Could Betelgeuse supernova cause extinction on Earth? Two ancient star explosions may have done just that - BBC Sky at Night Magazine
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Violent supernovae 'triggered at least two Earth extinctions' - The Royal Astronomical Society
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Causes of Earth’s mass extinctions - Astronomy Magazine
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Nearby Supernova Explosions May Have Caused Several Mass Extinctions on Earth - Sci.News
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Astronomy's dirty window to space: A detailed map of dust in the Milky Way - Phys.org
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Dust in the Galaxy - Center for Astrophysics | Harvard & Smithsonian
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Detection of an excess of young stars in the Galactic Centre Sagittarius B1 region - Nature
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Bad Astronomy | The Man Who Went Up a Hill and Came Down a Mass Extinction Event - SYFY
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Astronomers Build a 3D Map of Dust Within Thousands of Light-Years - Universe Today
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Ancient Astronomers Were No Fools - Sky & Telescope
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Massive star explosions may have triggered two mass extinctions in Earth's past: 'It would be terrifying.' - Space
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The ethics of astrobiology: Humanity’s place in the cosmos and the extinction problem - Frontiers
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Did a nearby supernova cause one of Earth’s mass extinctions? - Astronomy Magazine
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Did a supernova trigger the late Devonian extinction? - Physics World
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Nearby Supernovae Caused Late Devonian Extinctions, Scientists Say - Sci.News
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Discriminating between extinct and extant life detection: implications for future Mars missions - Frontiers
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Does dark matter cause mass extinctions and geologic upheavals? - Astronomy Magazine
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Asteroid dust found at Chicxulub Crater confirms cause of dinosaurs’ extinction - Astronomy Magazine
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An asteroid large enough to destroy life on Earth was found hiding near Venus - Salon.com
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Space scientists fearful as Trump administration targets science and mulls NASA cuts - Astronomy Magazine
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Nearby Supernova Explosions Triggered End-Pliocene Marine Mass Extinction, Researchers Say - Sci.News
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Dark matter’s shadowy effect on Earth - Astronomy Magazine
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Exploding Stars May Have Caused Two of Earth's Mass Extinctions - Universe Today
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Are aliens silent because they are all extinct? - Astronomy Now
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Violent supernovae 'triggered at least two Earth extinctions,' study suggests - Phys.org
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What killed the dinosaurs? Astronomy and geology. - SYFY
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Dark Matter May Have Caused Earth’s Cataclysms, Mass Extinctions - Sci.News
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Ghosts of extinct constellations - Astronomy Magazine
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How astronomers rank dangerous asteroids (and what that means for you) - The Planetary Society
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The Most Comprehensive 3D Map of Cosmic Dust in Milky Way - AZoQuantum
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Looking for galaxies in all the wrong places - Astronomy Magazine
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Potentially hazardous asteroid | astronomy - Britannica
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An asteroid could hit Earth in 7 years. Here's how astronomers are tracking it - NPR
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Did a supernova cause Earth's mass extinction 360 million years ago? - Space
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Astronomer ponders the idea of looking for long extinct intelligent alien life - Phys.org
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Harvard Astronomer Says Humans Will Go Extinct From 'Self-inflicted Wounds' - Newsweek
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Astronomers Just Created the Most Detailed 3D Map of Cosmic Dust Yet - Gizmodo
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“Bad Astronomer” Phil Plait to Speak at Convocation about Death From the Skies – News - Carleton College
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Supernova Ashes Found in Fossils Hint at Extinction Event - Space
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Benchmarks: January 1, 1960: The Discovery of "Extinct Radioactivity" The quest to date the elements that formed the solar system - earthmagazine.org
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Why some scientists think a comet, not an asteroid, caused the dinosaurs to go extinct - Salon.com
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Supernova explosion blamed for two extinction events on Earth - The Brighter Side of News
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Cosmic “Dirty Windows” Can Distort Our View Into the Universe. A New 3D Map Aims to Wipe Away the Problem - The Debrief
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Windows on the Milky Way - Revista Pesquisa Fapesp
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Does dark matter cause mass extinctions? - EarthSky
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Asteroid showers linked to mass extinctions | Earth - EarthSky
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Could Recent Supernova Explosions Have Caused Mass Extinctions on Earth? - Space
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The extinct constellation Musca Borealis, open cluster Collinder 464, and spiral galaxy NGC 2403 - Astronomy Magazine
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Undersea crater linked to "Great Dying" - Astronomy Magazine
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More than a meteor killed dinosaurs - Astronomy Magazine
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The branch of science at risk of ‘extinction’ in Australia - The Australian
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Astronomers Spot A Thick Cloud Hovering Above Extinct Martian Volcano - bgr.com
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Another meteor strike blamed for extinctions - Australian Broadcasting Corporation
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Stephen Curran: Star ovens and mass extinctions - RNZ
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‘Extinct’ galaxy stuns astronomers - Australian Geographic
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Devastating ancient meteor impact off Australia? - Australian Broadcasting Corporation
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