The fate of the universe hinges on the balance between matter and dark energy: the fundamental ingredient that drives its accelerating expansion.

University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the Big Bang, when the universe expanded in a fraction of a ...

Astronomers have unveiled stunning new images of the universe in its infancy, offering a glimpse into the earliest moments ...

After a rollercoaster few weeks on Wall Street, a result of new tariffs by the Trump administration, the Federal Reserve is holding interest rates steady. “As the economy evolves, we’ll adjust our ...

Famed physicist Stephen Hawking took gravity to its ultimate limits. In doing so, he made a number of significant ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

NASA’s newest space telescope rocketed into orbit this week to map the entire sky like never before — a sweeping look at ...

VIAVI Solutions announced its contribution to NASA’s Spectro-Photometer for the History of the Universe, Epoch of ...

VIAVI Solutions is contributing to NASA's SPHEREx mission, launched on March 11, 2025. The mission, led by NASA's JPL and ...

Spherex (the Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) will survey ...

"It produces a finite period of cosmic inflation, which explains why the universe that we observe today appears at largest ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...