Every time a large telescope is built, its designers must re-think the challenges, check every application, and improve on what has been done before. The 6.5-meter Baade and Clay telescopes were built ...

SpaceX’s efforts to dim its Starlink satellites will likely be effective, at least for one major observatory. But the ...

Names are a strange thing in astronomy. Sometimes scientists come up with grandiose, simple name, like the Extremely Large ...

With the recent first light milestone for the Vera Rubin Observatory, it's only a matter of time before one of astronomy's most long-awaited surveys begins. The Legacy Survey of Space and Time (LSST) ...

University of Arizona astrophysicist Erika Hamden takes readers on a romp through a "Weird Universe" in her debut popular ...

A dramatic cosmic event, a rare dwarf nova that suddenly brightened by a factor of 2,500, has been discovered with the help ...

ASKAP finds 15 enormous Giant Radio Galaxies, one spanning 12.4 million light-years.

A quiet, glowing gas cloud has been hiding in plain sight not far from Earth. For decades, astronomers have predicted that some of the galaxy’s molecular gas — the fuel for star birth — might be ...

Tools and training are provided, and there is no fee for signing up to volunteer online at baltimorewoods.org/stewardship-work-days-2/ Baltimore Woods is located at 4007 Bishop Hill Road, Marcellus, ...

I/ATLAS is only the third interstellar object ever detected. You can stream the object live today, or maybe see it from your ...

I search for deals for a living and I've discovered the best space tech deals ahead of Fourth of July celebrations and Amazon ...

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...