Faint structures play a crucial role in cosmic development, and scientists are only just beginning to grasp their full extent and role in shaping the universe.

A series of recent observations is bringing the large-scale dark matter scaffolding of the cosmos into sharper observational focus, using techniques that range from gravitational lensing to radio ...

It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's ...

The Webb space telescope pushes boundaries of observable universe closer to Big Bang. NASA’s James Webb Space Telescope has topped itself once again, delivering on its promise t ...

Join us today, Nov. 20, for Astronomy Unlocked, a virtual event focused on choosing your best telescope, complete with insight and tips from leading industry experts. Observing the wonders of the ...

An international team led by the University of Oxford has identified one of the most massive and unusual structures in the ...

The discovery is just the latest to come from the asteroid sample, which dates back to the dawn of the solar system.

The standard cosmological model (present-day version of "Big Bang," called Lambda-CDM) gives an age of the universe close to 13.8 billion years and much younger when we explore the universe at ...

Step back 1000 years, look up at the night sky and you might notice some extra dots of light compared with today. Back then, Chinese astronomers called these “guest stars” and believed them to be ...

Hawaiʻi Island’s largest astronomy education program, Journey Through the Universe, hosted its 22nd year of classroom visits, career panels, and community events in Hilo last week.