Two pairs of ‘rogue’ Jupiter-size, planet-like objects have been found in a large star-forming region in the Milky Way, a new ...

A new European-led telescope could map the dusty, hidden half of the universe, all without using fossil fuels. If you have ...

With 263 antennas spread across the U.S. and Mexico, the Next Generation Very Large Array, would join a new wave of radio ...

NASA's Webb telescope analyzes weather on distant exoplanet WASP-94A b, revealing extreme atmospheric patterns 700 lightyears ...

Humanity’s artificial glow is swallowing the night sky. Even astronomers in this remote observatory in the South American desert cannot escape it.

Remote desert regions in Texas are hosting hundreds of robotic telescopes on ranches with dark, clear skies, attracting ...

Advances in quantum technology might allow astronomers to circumvent age-old issues that limit the size of optical observatories ...

The universe’s latest mystifying denizens continue to flummox and divide astronomers. Almost as soon as NASA’s James Webb ...

The European Extremely Large Telescope (ELT) now under construction in Chile will soon be the most powerful optical and infrared telescope ever built — and Canada will have a major role in its ...

The Giant Magellan Telescope project is a mainstay for the University of Arizona’s top-ranked astronomy programs and its world-renowned mirror lab, helping the next generation of astronomers unlock ...

Astronomical observations show that the most massive galaxies in the early universe formed approximately three to four billion years after the Big Bang and stopped producing stars very early in cosmic ...