A new preprint suggests that an ancient Chinese star catalog dates to 355 B.C.E. But other researchers aren't convinced, ...

From a dark site, an 11-inch telescope will reveal several hundred galaxies here, so take your time and be sure of your identification. NGC 4216 appears as a magnitude 10 streak of light nearly five ...

Researchers at the International Center for Radio Astronomy Research (ICRAR) made the discovery about galaxies by studying the gas distribution that helps create stars.

The Star Manual of Master Shi is an ancient Chinese star catalog now claimed by astronomers at the Chinese National ...