Arcturus (at a magnitude of -0.05), one of the few stars mentioned by name in the Bible, is a giant, about 25 times the ...

The quirks of light moving through gas are the cause of stellar twinkling, which can be a bane—and sometimes a boon—for ...

In this image, the NASA/ESA Hubble Space Telescope peers into the spiral galaxy NGC 1317 in the constellation Fornax, located ...

The Rho Ophiuchi nebula system is the closest star-forming region to Earth, and as such has come under the scrutiny of both the Hubble Space Telescope and the James Webb Space Telescope in recent ...