However, a prominent dark ring appearing "a little to the north of the ‘St. Lawrence River' region" - treating the North ...

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

Fittingly nicknamed the Dark Wolf Nebula, this cosmic cloud was captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at ESO’s Paranal Observatory in Chile. Located around 5300 ...

This stunning image features a deep field view of the Cassiopeia constellation where the two small planetary nebulas can be ...

That fuzzy splotch, visible to the naked eye when it is really dark (and easily seen through binoculars) is the Orion Nebula. Throughout the nebula (which is about 30 light years wide), we see a ...

A century ago, Edwin Hubble revolutionized our understanding of the universe by proving that the Milky Way is just one of many galaxies in an ever-expanding cosmos. This breakthrough led to the ...

Euclid has two instruments: its visible light camera, VIS, and its near-infrared light camera, NISP. NISP allows Euclid to ...