Discover published sets by community

Explore tens of thousands of sets crafted by our community.

Categories

Astronomy and Space Sciences

Astronomical Observation

The Messier Catalog

Flashcards

0/30

Still learning

Crab Nebula, Supernova Remnant

Globular Cluster in Aquarius

Globular Cluster in Canes Venatici

Globular Cluster in Scorpius

Globular Cluster in Serpens

Butterfly Cluster, Open Cluster in Scorpius

Ptolemy's Cluster, Open Cluster in Scorpius

Lagoon Nebula, Emission Nebula in Sagittarius

Globular Cluster in Ophiuchus

M10

Globular Cluster in Ophiuchus

M11

Wild Duck Cluster, Open Cluster in Scutum

M12

Globular Cluster in Ophiuchus

M13

Great Hercules Cluster, Globular Cluster in Hercules

M14

Globular Cluster in Ophiuchus

M15

Globular Cluster in Pegasus

M16

Eagle Nebula, Star Forming Region in Serpens

M17

Omega Nebula or Swan Nebula, Emission Nebula in Sagittarius

M18

Open Cluster in Sagittarius

M19

Globular Cluster in Ophiuchus

M20

Trifid Nebula, Star Forming Region in Sagittarius

M21

Open Cluster in Sagittarius

M22

Globular Cluster in Sagittarius

M23

Open Cluster in Sagittarius

M24

Sagittarius Star Cloud, Milky Way Patch in Sagittarius

M25

Open Cluster in Sagittarius

M26

Open Cluster in Scutum

M27

Dumbbell Nebula, Planetary Nebula in Vulpecula

M28

Globular Cluster in Sagittarius

M29

Open Cluster in Cygnus

M30

Globular Cluster in Capricornus

Know

Still learning

Click to flip

Know