An international team of astronomers has used the Atacama Large Millimeter/submillimeter Array (ALMA) to observe a well-known ...

An international research team has discovered a luminous galaxy hiding behind a quasar, revealing new insights into how galaxies can remain undetected even in well-studied regions of the cosmos.

Dark matter is an enigmatic form of matter not expected to emit light, yet it is essential to understanding how the rich ...

When it comes to science, a simple observation can upend everything you think you know, such is the case with one star ...

Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it warped light through gravitational lensing. The invisible mass, about a ...

Discovery: An international team has discovered a dark object in the distant universe that has one million times the mass of ...

Cosmic dust, it turns out, isn’t made of miniature rocks. It’s fluff. A comprehensive analysis of data from space missions, ...

Astronomers have discovered the smallest known dark object, detected only through its gravitational pull, revealing new clues ...

Using a global network of telescopes, astronomers have detected the lowest-mass dark object yet found in the universe.

The James Webb Space Telescope has uncovered dazzling newborn stars and thick cosmic dust in Sagittarius B2, the Milky Way's ...

The James Webb Space Telescope has uncovered a massive red supergiant star just before it exploded, finally solving a cosmic ...

A black hole in a distant quasar is growing faster than the usual limit, according to Chandra observations. This may explain ...