42 results

Variable Stars

A Star Prepares to Blow Its Top

Easily found with the naked eye, 4th-magnitude Rho Cassiopeiae may be getting ready for an enormous mass ejection in the next few months.

Variable Stars

Chi Cygni to Brighten in Early March

The long-period variable Chi Cygni peaks in March. Here's where to find it and what to expect.

Advertisement
Advertisement
Advertisement
Advertisement