One of those investigations involved a distinctive deep dive into studying the interior of the moon.

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

Crawling alone through tight, winding passages deep underground, he came across something no one expected - strange blue ...

The Big Bang model begins with a point of infinite density where the laws of physics break down. This is a deep theoretical problem that suggests the beginning of the Universe is not fully understood, ...

These black holes are the most distant and stable objects we know. Using a technique called very long baseline interferometry ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

Blue Origin's space rocket, New Shepard, just completed its 33rd journey to space, carrying six people and about 1,000 postcards.

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

A newly discovered radio halo, 10 billion light-years away, reveals that galaxy clusters in the early universe were already steeped in high-energy particles. The finding hints at ancient black hole ...

A cloud of high-energy particles surrounding a distant galaxy cluster offers a rare glimpse into the forces shaping the early ...