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FreeAstroScience logo with a glowing star, open book, and Earth on a space-themed circular badge with the tagline Igniting Curiosity for free astronomy science education

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Fertilia Nights: Where the Moon Meets Sardinian Sea

May 29, 2026May 29, 2026

Did the Universe Just Break Its Own Black Hole Rules?

May 29, 2026May 29, 2026

Moon: recent research challenges the classic adage of extreme ambition

May 29, 2026May 29, 2026

Did Bezos’s New Glenn Just Doom NASA’s Moon Plans?

May 29, 2026May 29, 2026

Astronomy

Milky Way galaxy, red Strawberry Moon, Venus-Jupiter conjunction, and Boötes constellation over a mountain lake with a stargazer using a telescope.
  • Astronomy

Will You Miss June’s Dazzling Astronomical Events and Rare Sky Shows?

Gerd DaniMay 23, 2026May 23, 20260

June 2026 Sky Guide: Every Astronomical Event You Can’t Miss What Will You See If You Look Up This June?…

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Hertzsprung-Russell diagram showing star types by temperature and luminosity, with main sequence, giants, supergiants, and white dwarfs.
  • Astronomy
  • AstroPhysics

Can One Diagram Reveal the Secret Life of Every Star?

Gerd DaniMay 21, 2026May 21, 20261

Mapping the Lives of Stars: What the Hertzsprung-Russell Diagram Really Tells Us Introduction What makes one star shine brighter than…

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Asteroid impact craters as early cradles for oxygen-producing life
  • Astronomy

Asteroid impact craters as early cradles for oxygen-producing life

Denise MeloniMay 20, 2026May 20, 20260

The evolutionary trajectory of Earth’s atmosphere remains one of the most compelling enigmas in modern geobiology. A groundbreaking discovery by…

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Near-Earth asteroid Kamo'oalewa, a quasi-satellite with suspected lunar origin, drifting toward Earth in deep space.
  • Astronomy
  • AstroPhysics

Is Kamo’oalewa a Lost Piece of the Moon? The Truth Shocks Science

Gerd DaniMay 20, 2026May 20, 20260

Is Kamo’oalewa Earth’s Own Cosmic Shadow — And a Piece of the Moon? Have you ever wondered if a tiny…

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Dark energy: how dataset discrepancies can bias theoretical inferences
  • Astronomy

Dark energy: how dataset discrepancies can bias theoretical inferences

Denise MeloniMay 19, 2026May 19, 20260

Cosmologists have long debated whether the accelerated expansion of the universe is driven by a simple, unchanging cosmological constant or…

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Supernova stellar dust clears up the mystery of early cosmic luminosity
  • Astronomy

Supernova stellar dust clears up the mystery of early cosmic luminosity

Denise MeloniMay 18, 2026May 18, 20260

The James Webb Space Telescope has fundamentally challenged existing models of cosmic evolution by revealing an unexpected abundance of highly…

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Shattered ΛCDM equation board with Hubble tension chart and cosmic web showing the standard model of cosmology cracking under new physics survey data
  • Astronomy
  • AstroPhysics

Is the Standard Model of Cosmology Quietly Falling Apart?

Gerd DaniMay 14, 2026May 14, 20260

What if the universe we thought we understood is mostly a polite fiction? Welcome, dear reader. We’re glad you stopped…

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Antarctic ice: geological archives revealing the movement of the solar system
  • Astronomy

Antarctic ice: geological archives revealing the movement of the solar system

Denise MeloniMay 14, 2026May 14, 20260

A new study examines the movement of the solar system through the local interstellar environment, utilizing the analysis of rare…

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Ancient Mars: quantifying tidal velocities within early oceanic and lake basins
  • Astronomy

Ancient Mars: quantifying tidal velocities within early oceanic and lake basins

Denise MeloniMay 13, 2026May 13, 20260

A new study explores recent scientific findings regarding the historical presence of liquid water on the Mars and the specific…

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Three-panel astronomical composite showing the Himiko gas cloud at redshift 6.6: wide-field Subaru view with location marked by a white box, Hubble close-up of three bright merging galaxies, and Hubble-Subaru-Spitzer multi-wavelength image revealing a pink Lyman-alpha halo around the system.
  • Astronomy

Himiko Blob: Did a Galaxy Defy the Big Bang Timeline?

Gerd DaniMay 13, 2026May 13, 20260

What if we told you that a single cloud of gas, drifting nearly 13 billion light-years away, could shake the…

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