A high-speed crash between two dwarf galaxies might explain a unique feature in space – and provide useful information on ...

Astronomers are excited about the first test images released today from the Vera C. Rubin Observatory, which show the ...

A team led by the Italian National Institute for Astrophysics discovered the most distant known fossil galaxy — a relic of ...

An international team of astronomers reports the detection of a peculiar merger of two similar ring galaxies that morphologically resemble an owl's face. The discovery of this galaxy merger ...

With a spectacular array of galaxies and nebulas, the ambitious telescope begins its 10-year survey of the cosmos.

Featuring never-before-seen views of galaxies and more than 2,100 newly discovered asteroids, the observations are only a ...

In just over 10 hours of test observations, the Vera C. Rubin Observatory captured millions of celestial objects, opening the ...

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