ESA's Euclid mission is exploring the "dark universe." The space telescope's latest images offer fascinating new insights.

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

A European dark matter telescope called Euclid has released its first treasure trove of data, showing galaxies by the ...

Astronomers have detected mysterious X-ray signals coming from a nearby white dwarf star for more than 40 years. We may now ...

(Neither Titan nor the Crab Nebula are visible to the unaided eye, but with a dark sky and cooperative weather, you can find them with binoculars.) The explosion stripped off the star's outer ...

The newly released Euclid images hint at the large-scale organization of galaxies in what is known as the cosmic web, essentially the backbone of the universe. In this web, there are concentrations of ...

The Helix Nebula, 650 light-years away, resembles a cosmic eye formed by a dying star’s outer layers shedding.

This Hubble mosaic is the highest resolution image ever made of the entire Crab Nebula, which is located 6,500 light-years away. These opaque, dark knots of gas and dust called "Bok globules" are ...

As it nears 35 consecutive years of space service, the NASA/ESA Hubble Space Telescope has taken another look at a famous ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula. Fluffy strands of cosmic gas and dust illuminated by bright young stars ...