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

For the first time, physicists have simulated what objects moving near the speed of light would look like — an optical ...

Astronomers detect a million-sun-mass dark object in deep space using gravitational lensing. This hidden mass may be dark matter or a dormant dwarf galaxy, supporting cold dark matter models and ...

Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it ...

What helped you build fitness in your 20s and 30s could lead to burnout in your 50s. Top exercise physiologists reveal how to ...

The bright outflow jets of J0529 are being fed by a process called Super-Eddington Accretion, where an object exceeds its ...

Elon Musk’s satellite network is expected to balloon in size over the next decade. Should we be concerned? (Hint: Many experts already are.) ...

Researchers say this rogue planet, named Cha 1107-7626, is about 5 to 10 times more massive than Jupiter, our solar system's largest planet ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...

A police cruiser was set on fire, fireworks were shot at officers and an ambulance was blocked as multiple coordinated street ...

On October 6 1995, at a scientific meeting in Florence, Italy, two Swiss astronomers made an announcement that would transform our understanding of the universe beyond our solar system. Michel Mayor ...