With 3I/ATLAS slated to make its Earth tour in two days, amateur photographers and astronomers alike are scrambling to catch ...

Animation of the findings by researchers who used time-delay cosmography to independently confirm that the universe’s current ...

The Atacama Large Millimeter/Submillimeter Array (ALMA) in the Chilean Andes is one of the most powerful radio telescope ...

It came from outer space. Interstellar space, to be precise. From somewhere beyond the influence of our sun, possibly from ...

Although this controversy might be specific to Chile, home to 40 percent of the world’s astronomy infrastructure, the project ...

Among the more puzzling cosmic phenomena discovered over the past few decades are brief and very bright flashes of blue and ...

The first pulsar was discovered in 1967 by Jocelyn Bell Burnell. Finding these mysterious signals forever changed astronomy.

Unlike YR4, finding earlier observations of 3I/ATLAS to model where it might have come from was easier said than done. During its July 1, 2025 detection, the interstellar object happened to be moving ...

Satellite mega constellations promise faster connectivity but threaten astronomy, as thousands of satellites brighten skies, ...

The ALMA (Atacama Large Millimeter/Submillimeter Array) radio telescope, located in theChilean Andes, has long been a key tool for astronomers seeking to understand the universe’s most distant and ...

Imagine predicting an entire planet's existence with nothing but math, and then finding it right where the numbers ...

AMHERST, MA (WGGB/WSHM) - The shortest day of the year is coming up on Sunday with it being the first day of winter. To ...