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Stars and Supernovae
Stars and Supernovae in Astronomy: the news, the names and what changed.
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At the surface of the Sun, sunlight takes about 8 minutes to reach Earth, but its energy spent an estimated 100,000 years diffusing outward through the Sun's dense radiative zone before it escaped — meaning the energy warming your skin this afternoon was generated in the core when Neanderthals were still walking Europe
6+ hour, 26+ min ago (744+ words) The sunlight on your skin left the Sun's surface eight minutes ago, but the energy it carries spent tens of thousands of years random-walking through the Sun's radiative zone before it escaped. By The Long View · Edited by Maria Published…...
Early Sun May Have Devoured A Super-Earth, Scientists Say
10+ hour, 27+ min ago (453+ words) Several planetary systems across the galaxy have "super-Earths", which are rocky worlds slightly larger than our own planet. But our cosmic neighbourhood doesn't have a single one, leaving scientists wondering what the reason is. Now, a new study, published in…...
Is the expansion of the Universe slowing down: a new debate in cosmology
14+ hour, 43+ min ago (309+ words) Zamin.uz Astrophysicists from Yonsei University in South Korea have reignited one of the most intense scientific debates in modern cosmology with a new study published in the Monthly Notices of the Royal Astronomical Society The scientists argue that the…...
A star is exploding 45 million light-years away??? here's how you can see it
1+ day, 2+ hour ago (18+ words) A star is exploding 45 million light-years away — here's how you can see it Coast to Coast AM...
Coronal hole faces Earth
18+ hour, 26+ min ago (189+ words) Sunday, 13 September 2026 20:12 UTC A coronal hole is facing our planet today which is sending a high speed solar wind stream towards us which could cause enhanced geomagnetic conditions (and thus aurora!) in the days ahead. When it comes to solar…...
From meteor showers to a supermoon: 5 spectacular night sky events to watch out for this autumn - BusinessToday
19+ hour, 8+ min ago (608+ words) The night sky is set to get busier as autumn arrives, with several celestial events lined up over the next few months. From meteor showers that can be seen without a telescope to a rare gathering of four planets and…...
Autumn Sky 2026: Planetary Oppositions and Meteor Showers
14+ hour, 50+ min ago (262+ words) In autumn 2026, astronomy enthusiasts will be able to observe the oppositions of Neptune, Saturn and Uranus, four meteor showers, the Pleiades star cluster and the Andromeda Galaxy. Live Science published an overview of the most notable celestial events from September…...
The Copernican principle: De-centering Earth and de-centering humanity - Lutheran Alliance for Faith, Science and Technology
19+ hour, 28+ min ago (1285+ words) by Ted Peters | Sep 13, 2026 | Features Are we earth-born terrans sinfully arrogant when we sanction geocentrism? Do we Homo sapiens express too much pride or hubris when we place ourselves atop the food chain and subject all other life forms to…...
Researchers pinpoint key early-universe measurement with record precision
1+ day, 2+ hour ago (38+ words) Phys.orgUsing Helium, Astronomers Blow Certainty Into Early Big Bang Conditions eurasiareview.comMetal-poor nebulae provide the most precise estimate of primordial helium Nanowerk This site can’t be reached phys.org refused to connect....
NOAA: Fast Solar Wind Due September 14, Possible G1 Storm
1+ day, 2+ hour ago (391+ words) srpske.rs NOAA's Space Weather Prediction Center issued a three-day forecast on September 13, 2026, at 12:30 UTC, saying fast solar wind from two large coronal holes on the Sun is expected to reach Earth on September 14 and 15 The astronomy site EarthSky carried…...