A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

There’s a micromoon coming up. The full moon will look slightly smaller and dimmer on Saturday night. But the change may be ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

The James Webb Space Telescope (JWST) has teamed up with the MeerKAT radio telescope array to explore how magnetic fields ...