Black holes are infamous for being invisible. But thanks to a new technique from the Event Horizon Telescope (EHT) team, ...

In a new study published today in Nature , we report the discovery of a new long-period transient - and, for the first time, one that also emits ...

The James Webb Space Telescope has broken its own record once again, spotting the most distant, early galaxy in the known ...

Astronomers have identified a repeating radio signal that is also emitting X-rays, a first-of-its-kind observation that may ...

Astronomers with the Event Horizon Telescope have developed a new way to observe the radio sky at multiple frequencies, and ...

The next full moon, the Strawberry Moon, will light up Michigan skies in mid-June. Here's a look at what to know.

Abstract: We present a planar lightwave circuit curved 2/spl times/2 coupler. Its splitting ratio has a low sensitivity to wavelength, polarization, and fabrication yet is low-loss and compact. We ...

A quasar in one galaxy blasted another during a cosmic collision, compressing star-forming gas into tiny clumps too small to ...

The stately and inclined spiral galaxy NGC 3511 is the subject of this NASA/ESA Hubble Space Telescope image. The galaxy is ...

A sparkling cloudscape is revealed by the Hubble Space Telescope, which used its instruments to capture multiple wavelengths ...