The most precise measurement yet of how fast the Universe is expanding shows we have a real and serious problem on our hands.
A comprehensive new study combines decades of research to reveal that we're missing an essential component in our ...
The universe is stretching apart faster than our current theories of physics can explain, and a new study has just confirmed that the discrepancy is not a fluke.
A difference of a few kilometers per second might not sound like much. In cosmology, it has become one of the field’s most ...
A new synthesis of astronomical measurements confirms a persistent mismatch that could point to physics beyond current models ...
A major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s ...
The first method involves direct distance measurements from nearby stars and galaxies. In contrast, the second looks further ...
A community-built distance network sharpens the Hubble constant and broadens the evidence behind the “Hubble tension.” ...
An international team of astronomers has produced a precise measurement of the universe’s current expansion rate, ...
The findings, published in The Astrophysical Journal, provide fresh insights into ultraluminous X-ray sources (ULXs) — among the brightest and most enigmatic objects known in astrophysics. ULXs are ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results