The Euclid space telescope has dropped its first data and deep field observations showing millions of galaxies in great ...

Venus will be visible in the morning and evening for a short period of time - a rare dual visibility that won't happen again ...

The European Space Agency has released the first batch of large-scale images from the Euclid space telescope, which ...

Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

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

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

By Kenneth Chang The first total lunar eclipse in more than two years lit up the sky last night as humanity ... CreditNASA/JPL-Caltech, via Space Science Institute Eric Schmidt Joins Relativity ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

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

Firefly Aerospace’s Blue Ghost commercial lander has gone dark on the moon as planned, but not before sending back ...

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