A new study suggests dark matter could subtly tint or polarize light, leaving faint color clues that next-generation ...

Astronomers see no stars ejected from the center of our Milky Way galaxy, giving them important information about the Sgr A* black hole.

The Milky Way ripples like a vast cosmic wave. Gaia’s precise measurements reveal a colossal motion sweeping through the galaxy’s disc, an echo of something mysterious in our galaxy’s ancient past.

Using the James Webb Space Telescope's infrared camera, scientists have captured the gigantic jet blasting out of M87* in a ...

On July 2, 2025, NASA's Fermi Gamma-ray Burst Monitor (Fermi-GBM) captured around three hours' worth of signals that appeared ...

Astronomers discover a low-mass dark object through gravitational lensing and multiple radiotelescopes across Earth.

A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

Scientists imaged the heart of the OJ 287 galaxy, uncovering a curved plasma jet around what appears to be two merging ...