The wavelengths of radio light are so large that you can't capture a high-resolution image with a single dish. To capture an ...

When galaxies collide, it's not a gentle affair, but it does take millions of years. Over this time, the two massive star ...

The concept of two black holes orbiting one another has been theorized for many years, but recent satellite photography may ...

New approach to detecting gravitational waves in the milli-Hertz frequency range - providing access to space phenomena that ...

The early universe was already warm before reionization, revealing that the first stars did not flicker on in an icy cosmos.

New AI-enhanced images of Sgr A*, showing that our galaxy's black hole spins rapidly and tilts slightly toward Earth.

Researchers have found a suspected clump of dark matter lurking within the luminous halo of a well-known "Einstein ring." The ...

Scientists are leveraging the precise timing of spinning dead stars, known as pulsars, to detect subtle ripples in the fabric ...

Discovery: An international team has discovered a dark object in the distant universe that has one million times the mass of ...

Researchers have built a small but powerful detector to find gravitational waves in a hidden frequency range. The discovery could expose unseen black hole activity and early-universe echoes.

ORCs are vast, faint rings of radio energy that surround galaxies and can be detected only in radio wavelengths of the electromagnetic spectrum. They are made up of fast-moving, magnetized plasma.

DARPA launched Phase 1 of its Robust Quantum Sensors (RoQS) program, a groundbreaking effort to develop and deploy quantum sensing technology. Quantum sensors ...