Dark matter is special in that it doesn't emit, absorb or interact with light, so science had to find a more creative way to ...

R esearchers have calculated one of the most precise estimates for the expansion rate of the universe today, and it turns out ...

The idea that we might be living in a simulated reality has worried us for centuries. Now physicists have found some ...

A newly-detected spinning galaxy filament is reshaping our understanding of cosmic structure, gas flows, and the origins of ...

Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of our galaxy might be more suitable for life than others ...

India’s scientific community has quietly handed the world one of its most intriguing puzzles: a massive, elegantly structured spiral galaxy that existed when the universe was barely 1.5 billion years ...

The late Nobel laureate Elie Wiesel's lessons for an age of masked ICE raids, antisemitism, and dehumanization.

Most of the universe cannot be seen with any telescope, and that is not because scientists lack powerful tools. It is because ...

Astronomers have discovered one of the largest rotating structures ever seen in the universe: a razor-thin line of galaxies ...

Tyson’s ultimate goal was to image large swathes of the sky, measuring how galaxies’ shapes distorted as their light ...

Learn how new high-resolution images of two nova eruptions offer fresh insight into how these stellar explosions release ...

Do you remember the Pythagoras Theorem, which you once studied in Mathematics, was a discovery of Pythagoras? In today’s time ...