The end of a significant membership has some wondering whether Australia's days as an astronomy powerhouse are numbered.

New measurements confirm the universe expands faster than predicted, reinforcing the Hubble tension and challenging the ...

The universe is expanding, and physicists cannot agree on how fast. In a preprint posted in late May 2026, the H0 Distance ...

AI is spurring ever more data satellites in space. How humanity plans to deal with the clutter is still an open question.

Astronaut Nicole Stott will visit Scranton to work with the Philharmonic, the Everhart Museum and a children’s library.

Now that the Artemis 2 mission has been successfully completed, it’s worth taking a look at where NASA stands on the role of humans in exploring space and what its path forward should be. Doing this ...

Scientists rely on two methods to measure the expansion of the universe: extrapolating from Cosmic Microwave Background (CMB) ...

Cosmological expansion is widely treated as a proven fact. It is not proven. For nearly a century, cosmology has told a ...

A new study suggests that failing to detect dark matter signals in some galaxies may not contradict evidence seen in our own.

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

New measurement deepens Hubble Tension, suggesting the Universe may be expanding faster and hinting at unknown physics.

A difference of a few kilometers per second might not sound like much. In cosmology, it has become one of the field’s most ...