For over a decade, the Hubble Space Telescope meticulously observed our closest galactic neighbor, capturing over 1,000 ...

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

Read Spectroscopic data collected from NASA's James Webb Space Telescope is overlayed on an image of the Phoenix cluster that ...

Gift your sweetheart a bouquet of brilliant stars this Valentine's Day with a multi-telescope image of a gorgeous nebula.

Forget chocolates and roses this Valentine's Day. NASA is offering a gift of truly cosmic proportions: a glimpse into the ...

In a groundbreaking advancement for cosmology, an international team of researchers has obtained the sharpest image to date ...

Is it a bird? Is it a plane? No, it's super Neptune! But this Superman-mimicking planet is not blasting through space on its own. It is being dragged along by its parent star.

This image was created by combining data from three major observatories: NASA’s Chandra X-ray Observatory, the Hubble Space ...

Scientists have officially given a name to the largest solar structure in the known universe. Astronomers have found the ...

If scientists confirm an anisotropic expansion, it would challenge the assumption that the universe has no preferred directions.

Space scientists have unveiled a cosmic bouquet in time for Valentine's Day.