On March 23, however, the iconic rings are set to 'disappear'. This is due to the Earth’s orbit crossing the plane of the ...

While making the deliveries, the Blue Ghost lander experienced one lunar day. During the course of that day, it captured ...

The “dark energy” field that has fueled the expansion has been weakening over the past 4 billion to 5 billion years, new data ...

The trailblazing Harvard scientist, who documented the dominance of hydrogen and helium in stars, is still inspiring ...

The European Space Agency’s “dark universe detective” discovered millions of new galaxies and offers potential clues about ...

Although the telescope is just getting started on its mission, it has already delivered some impressive snapshots of the dark ...

An accidental discovery by a team of astronomers has upended existing theories about how galaxies formed in the early ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.

Millions of years ago, our Solar System sailed through the Orion Complex, part of the vast Radcliffe Wave structure. This ...