Space - Cosmology

Space - Cosmology

14 November 2025 | 17:54
Cosmology
Physicists Prove Universe Isn’t Simulation after All

Physicists Prove Universe Isn’t Simulation after All

TEHRAN (ANA)- New research from UBC Okanagan mathematically demonstrates that the universe cannot be simulated.
Physicists: Universe to End in Big Crunch

Physicists: Universe to End in Big Crunch

TEHRAN (ANA)- Dark-energy evidence suggests the universe will end in a “big crunch” roughly 20 billion years from now.
MIT Scientists Find Traces of Earth before Earth

MIT Scientists Find Traces of Earth before Earth

TEHRAN (ANA)- MIT researchers have found rare remnants of the planet that existed before Earth’s catastrophic formation.
Cosmic Clocks Reveal Hidden Ripples in Spacetime

Cosmic Clocks Reveal Hidden Ripples in Spacetime

TEHRAN (ANA)- A new paper presents a method for distinguishing between different sources of nanohertz gravitational waves.
Giant Wave Rippling through Milky Way, Scientists Don’t Know Reason

Giant Wave Rippling through Milky Way, Scientists Don’t Know Reason

TEHRAN (ANA)- Our Milky Way is far from calm — it ripples with a colossal wave spanning tens of thousands of light-years, revealed by ESA’s Gaia telescope.
Einstein’s Overlooked Idea Could Explain How Universe Really Began

Einstein’s Overlooked Idea Could Explain How Universe Really Began

TEHRAN (ANA)- Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the driving force behind creation.
MIT Finds Traces of Lost World Deep within Planet Earth

MIT Finds Traces of Lost World Deep within Planet Earth

TEHRAN (ANA)- Researchers have discovered chemical fingerprints of Earth's earliest incarnation, preserved in ancient mantle rocks.
Astronomers Uncover Hidden Rings of Light in Deep Universe

Astronomers Uncover Hidden Rings of Light in Deep Universe

TEHRAN (ANA)- Astronomers have discovered an enormous double-ringed radio structure billions of light-years away.
Earth Was Fungal World before Plants Existed

Earth Was Fungal World before Plants Existed

TEHRAN (ANA)- Scientists have discovered that fungi emerged hundreds of millions of years before plants and these ancient fungi may have built the first habitable land, working with algae to cycle nutrients and create primitive soils.
New Study Claims: Dark Matter, Dark Energy Don’t Exist

New Study Claims: Dark Matter, Dark Energy Don’t Exist

TEHRAN (ANA)- A new study argues that dark matter and dark energy might be illusions caused by the universe’s forces fading over time.