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

CU Boulder researchers found massive, dust-filled galaxies called UFOs using JWST, challenging previous galaxy formation ...

The universe is ready for its close-up. Breathtaking images of thousands of galaxies taken by a 609-megapixel camera have ...

The James Webb Space Telescope is a collaborative effort between NASA, the European Space Agency and the Canadian Space Agency. Unlike the Hubble Space Telescope, which orbits around the Earth, Webb ...

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

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

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

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

Last year, astronomers announced that a planet orbits Barnard’s star. Now, researchers have confirmed the existence of three more.

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