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

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

Scientists are peering into the universe's mysterious Cosmic Dawn using the faint whispers of hydrogen radio waves emitted ...

A cataclysmic variable star was found as part of a project using two telescopes from opposite sides of the world.

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

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

An international group of astronomers led by the University of Cambridge have shown that we will be able to learn about the masses of the earliest stars by studying a specific radio signal – created ...

The game-changing Vera C. Rubin Observatory will collect more astronomical data in its first year than all other telescopes ...

Astronomers have found a remarkable pair of stars that may finally prove a long-debated theory. Described in the journal ...

Serpens the Serpent is unique among the constellations because it’s separated into two parts with Ophiuchus the Serpent-bearer between them. Serpens Caput (the head of the serpent) lies to the west of ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

We know black hole mergers occur because we can detect the resulting gravitational waves. But when trying to piece together ...