NASA’s SPHEREx mission, which launched in March 2025, is poised to transform our understanding of the universe. By creating ...

Astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA) to peer into the early universe and uncover the ...

Machine learning can help tighten constraints on the overarchingFor almost as long as humans have existed, we have been ...

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

Understanding how the universe transitioned from darkness to the emergence of stars marks a critical shift known as Cosmic ...

A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

However, although photons of light existed since the first second after the Big Bang, they could not yet shine across the ...

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding ...

The U.S.-funded Rubin Observatory will chart the entire southern cosmos over the next decade.

The 6,000-pound camera was built at SLAC National Accelerator Laboratory in Menlo Park. It has the largest lens built for ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...