Europe's Euclid space telescope, which is on a mission to shed light on the mysteries of dark matter and dark energy, ...

"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...

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

The early data already offers hints about the structure of the universe known as the “cosmic web”. Read more at ...

The Euclid space telescope released its first astronomical data, revealing insights into dark matter and dark energy.

Nevada is one of very few places left in the country where there is so little artificial light the Milky Way is visible to the naked eye.

This palm-sized device offers projection of the Northern Hemisphere's constellations for enjoyment and learning.

The Xiaomi 15 Ultra has a spectacular camera, but can it beat the Samsung Galaxy S25 Ultra? We put the two to the test.

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the ...

Astronomers from the University of Arizona have uncovered astonishing details about a galaxy that existed when the universe ...

From her home in Baker, Nevada, Elizabeth Woosley can see Andromeda, the nearest galaxy to the Milky Way ... is one of the state's dark sky lovers working to introduce millions of Americans ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.