The dark object has a mass a million times greater than our sun's is located 10 billion light-years away and has no stars.

Using observations from the James Webb Space Telescope, astrophysicists have spotted what they say is compelling evidence of ...

According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller, or dwarf, galaxy.

Astronomers have detected a mysterious dark object in the distant universe — and its size has them fascinated.

In a groundbreaking study published inNature Astronomy, astronomers have identified the lowest-mass dark object ever ...

Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance of ...

Astronomers say NASA’s James Webb Space Telescope may have spotted the universe’s first “dark stars,” primordial bodies of ...

What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...

The universe is approaching the midpoint of its 33-billion-year lifespan, a Cornell physicist calculates with new data from ...

Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...