Today scientists rely on two methods. The first is late-universe observation (or observation of the universe as we see it ...

A comprehensive new study combines decades of research to reveal that we're missing an essential component in our ...

A comprehensive new study combines decades of research to reveal that we're missing an essential component in our ...

The universe is expanding about 10% faster than it should be, and a fresh set of measurements just made the problem harder to ...

Using a new framework, astronomers arrived at the most precise measurement of our universe’s expansion rate—but things still ...

Abstract: Virtual coupling deploys the relative-braking distance (RBD) to keep a minimal distance between successive units in a virtually coupled train set (VCTS). However, it is still challenging to ...

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.

One of the most accurate determinations of the local Universe's expansion rate to date has been produced by an international team of astronomers.

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 major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s ...

An international team of at least 45 astronomers, including researchers from Inter-University Centre for Astronomy and ...

The first method involves direct distance measurements from nearby stars and galaxies. In contrast, the second looks further ...