A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

Not every character on The Big Bang Theory gets a particularly great ending, and according to actress Kaley Cuoco, Penny is ...

High-energy particles rain down on Earth constantly, but scientists have now detected a doozy: a neutrino blasting in from ...

A new telescope could launch as early as late February. SPHEREx will look into deep space and also search for organic ...

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

The research suggests that the universe has become “messier and more complicated” over time, with a less clumpy distribution of matter.

The galaxy cluster fell between FRB 0605 and Earth; FRB 0605 was brought more forcefully into the front and closer to Earth. To do this by distorting everything, it had to bend time: once all the ...

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

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

Aside from Earth, astronomers have found water in several ... universe between 100 million and 200 million years after the Big Bang, our simulations show that water was likely a key constituent ...