A consensus is emerging that the dots, sometimes called rubies, are an entirely new type of cosmic object in the Universe.

I’m on day 271 of learning Chinese (after being challenged by my son), and I’ve been binge-watching MIT lectures on quantum ...

Astronomers discover a low-mass dark object through gravitational lensing and multiple radiotelescopes across Earth.

New observations from the James Webb Space Telescope hint that the universe’s first stars might not have been ordinary fusion ...

A global network of telescopes was used to detect the smallest dark object with the lowest mass in space, which was too faint ...

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

Scientists found where the universe’s missing matter went. Black holes have been pushing it far away from galaxies.

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

A natural satellite is simply a celestial object that orbits a planet or a smaller body. Unlike the ones we build and send up ...

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

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 ...