Size matters when it comes to telescopes. The bigger they are, the farther they can see. Prioritizing constructing large ones ...

What are the key scientific challenges for astronomy and astrophysics in the next decade? Pathways to Discovery in Astronomy and Astrophysics for the 2020s identifies the most compelling science goals ...

There is more to light than meets the eye, and it teaches us a lot about the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Parts of ...

The 247th Meeting of the American Astronomical Society (AAS 247) is being held Jan. 4 to Jan. 8 and will feature remarkable ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." These days, high-tech cameras and sensors enable modern astronomers to do everything from hunting for ...