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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

FreeAstroScience

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What Existed Before the Big Bang? Can We Know?

April 22, 2026April 22, 2026

Lyrid Meteor Shower 2026: When & Where to Watch?

April 22, 2026April 22, 2026

What If Every Day Were Earth Day 2026?

April 22, 2026April 22, 2026

IC 1262 galaxy group: how energetic forces shape the chemical history of space

April 22, 2026April 22, 2026

Space

Person gazing at starry galaxy
  • Astronomy
  • Biology

The Fermi Paradox: Why Haven’t Aliens Found Us Yet?

Gerd DaniApril 20, 2026April 20, 20260

The Universe Is Vast, So Where Is Everyone? Have you ever stepped outside on a clear night, looked up at…

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The discovery of Andromeda XXXVI and its cosmic significance
  • Astronomy

The discovery of Andromeda XXXVI and its cosmic significance

Denise MeloniApril 7, 2026April 8, 20260

The Pan-Andromeda Archaeological Survey (PAndAS) has once again proven to be a treasure trove for modern astrophysics, leading to the…

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  • Exploration

Who Is Carroll — The Name Written on the Moon Forever?

Gerd DaniApril 7, 2026April 7, 20260

“Carroll” — The Crater That Made the Whole World Stop What happens when four astronauts, orbiting the Moon for the…

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NASA astronaut Christina Koch, left, takes control of the Orion spacecraft during a manual piloting test on flight day 4 of the Artemis II mission. To her right is CSA (Canadian Space Agency) astronaut Jeremy Hansen and NASA astronaut Victor Glover.
  • Exploration

Is Artemis II Already Rewriting Space History?

Gerd DaniApril 5, 2026April 5, 20260

Artemis II Is Heading for the Moon Right Now — Here’s What You Need to Know Have you ever looked…

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Earth seen from deep space during NASA Artemis 2 mission showing Africa, oceans, and clouds photographed from the Orion spacecraft on its way to the moon in April 2026
  • Exploration

Is Artemis 2 at the Moon Yet? Live Updates & News

Gerd DaniApril 4, 2026April 4, 20260

Artemis 2 Is Flying to the Moon — And We’re All Part of This Story Have you ever looked up…

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Industrial station releasing IR-active nanoparticles into Mars atmosphere at Arcadia Planitia, showing particle plume dispersing across the Martian sky to warm the planet
  • Educational
  • Environment

Can Tiny Particles Really Warm Mars?

Gerd DaniApril 4, 2026April 4, 20260

What if we told you that a handful of microscopic particles — smaller than a bacterium — could heat an…

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Artistic illustration of a black hole with a glowing orange accretion disk, representing dark radiation masquerading as neutrinos in the early universe.
  • AstroPhysics
  • Physics

Has Dark Radiation Fooled Us for 13.8 Billion Years?

Gerd DaniApril 3, 2026April 3, 20261

What if the universe has been hiding a ghost inside another ghost? What if some of the radiation we’ve always…

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Two autonomous helium-3 mining robots on the Moon's surface with Earth rising in background and a solar power station — lunar space economy 2026.
  • Economy
  • Exploration

Is the Moon Worth More Than All Earth’s Gold?

Gerd DaniApril 3, 2026April 3, 20260

What if the next industrial revolution isn’t happening on Earth at all, but 385,000 kilometres above our heads? Welcome, everyone….

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RGB deep-space color image of interstellar comet 3I/ATLAS showing its green coma amid a star field, captured by ESA's JUICE mission JANUS camera after perihelion in 2026.
  • Astronomy

What Did JUICE Discover About Interstellar Comet 3I/ATLAS?

Gerd DaniApril 2, 2026April 2, 20260

What Can a Comet Born Before Our Sun Tell Us About the Universe? Have you ever wondered what secrets a…

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Four orange Artemis II Orion Crew Survival System spacesuits hanging on a rack at NASA Kennedy Space Center suit-up room with historical astronaut photo in background
  • Exploration

Why Are Artemis II Spacesuits Orange and Not White?

Gerd DaniApril 2, 2026April 2, 20263

Why Are NASA’s Artemis II Suits Orange Instead of White? Have you ever wondered why the astronauts heading to the…

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