Observing

Observing

Levels of amazement

Deep-Sky Objects, Galaxies

101 Must-See Cosmic Objects: M87

Observing

Sky This Month: June 2022

Deep-Sky Objects, Galaxies

101 Must-See Cosmic Objects: M84 and M86

Deep-Sky Objects

101 Must-See Cosmic Objects: M109

Observing

The Sky This Week: Catch a conjunction of Mars and Jupiter

Deep-Sky Objects

101 Must-See Cosmic Objects: The Southern Pleiades

Deep-Sky Objects, Observing

101 Must-See Cosmic Objects: The Omega Nebula

Deep-Sky Objects

101 Must-See Cosmic Objects: M101

Observing

The Sky This Week: See Callisto’s shadow transit

Galaxies, Observing

101 Must-See Cosmic Objects: Maffei 1

Observing

How to see noctilucent clouds this spring and summer