Two of NASA’s longest-running space missions, Voyager 1 and Voyager 2, have detected a searing-hot region of space where the ...

Dust measurements of the interstellar object 3I/ATLAS provide constraints on its nucleus size, indicating a minimum radius of 1 km for a natural comet, as reported by Avi Loeb.

But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...

The 400,000-kilometre anti-tail of 3I/ATLAS is one of the most remarkable aspects that have ever been seen on an interstellar object. The particles in it are too large to be typical cometary dust, and ...

The lithium problem poses challenges to BBN models, sparking research into cosmic processes and enhancing our grasp of nuclear and astrophysical phenomena.

The team will deploy muography - a non-invasive imaging technique that harnesses cosmic rays - to search for hidden chambers within El Castillo pyramid at Chichén Itzá, Mexico. The groundbreaking ...

James Webb may have spotted three bizarre, ultra-ancient “dark stars” that aren’t dark at all - objects possibly powered by ...

The Cassini probe took its final orbits, referred to as the Grand Finale Orbits (GFOs), in 2017, before launching itself into ...

Physicists spotted a “terribly exciting” new black hole, doubled down on weakening dark energy, and debated the meaning of ...

From silent, unexplained sounds resonating across the globe to the strange energy density of empty space, these 13 bizarre mysteries continue to baffle researchers in 2026, proving that the more we ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have changed our world for the better. Advances in medicine have allowed for ...

JWST spots a mature early-universe spiral as CERN reveals how light nuclei form in extreme collisions, challenging core cosmology and physics models—learn why it matters.