The Moon meets the Red Planet’s rival in Scorpius, skims close to Saturn, and reaches New phase in the sky this week.

In a nutshell Astronomers have discovered repeated radio burst signals coming from an unprecedented location – 40,000 ...

Astronomer Dean Regas gives us the lowdown on the best things to look out for this winter, from a “planet parade” to the ...

Researchers from the University of Arizona and Max Planck Institute for Astronomy, Germany have now created the sharpest ...

A team that included University of Arizona astronomers captured the infrared image of the supermassive black hole using a Large Binocular Telescope Interferometer.

Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.

Active galactic nuclei (AGN) are among the most energetic phenomena observed in the universe. These luminous objects, powered ...

The interferometer team, led by Steve Ertel, associate astronomer of Steward Observatory, observed several phenomena ...

Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...

Whether it's falcons in the forest, lapwings at the lake, or great tits in the garden, these latest high-magnification binos ...

The instrument, called the Prime Focus Spectrograph (PFS), features approximately 2,400 prisms scattered across the extremely wide field of view available at the Subaru Telescope’s primary focus, ...