These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...

Our modern era of space observation and exploration deepens our connection with the universe—and with each other. When NASA ...

Emmy Noether showed that fundamental physical laws are just a consequence of simple symmetries. A century later, her insights ...

Astronomers have discovered the largest structure in the universe, named Quipu. It has a mass of 200 quadrillion solar masses ...

A stronomers using the Very Large Telescope at the European Southern Observatory in Chile have imaged a filament of the ...

From unifying quantum physics and gravity to working out what is dark matter, the universe has some deep questions that ...

Astronomers have identified a quasar that may help explain how the universe’s “dark ages” finally ended. Astronomers have ...

Dark energy is still a mystery, but powerful new telescopes are set to uncover clues. With NASA and ESA leading the charge, ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

NASA has released an eerie audio clip of sound waves emanating from a supermassive black hole in the Perseus galaxy cluster, ...

NASA is launching a new space telescope more powerful than its James Webb counterpart which will be able to shed more light ...