The Green Comet: C/2022 E3 (ZTF) at 70 Million Km

The Green Comet and Mars

The Head of the Green Comet

Rosette Nebula, NGC 22

Orion Nebula, M42

Sunspot
Sunspots and Solar Plage
sunspots and solar prominences
Total Lunar Eclipse
Total Lunar Eclipse
BEFORE, DURING, AND AFTER TOTALITY
Before, during, and After totality
ANDROMEDA GALAXY, M31  AND EMISSION NEBULA SIVAN 2
ANDROMEDA GALAXY, m31

AND EMISSION NEBULA SIVAN 2

CAROLINE'S ROSE OPEN STAR CLUSTER NGC 7789
Caroline's Rose Open Star Cluster NGC 7789


INTERNATIONAL SPACE STATION TRANSITS THE MOON
International space station transits the moon
INTERNATIONAL SPACE STATION
International Space Station
BODE NEBULA, M81, CIGAR GALAXY, M82
Bode Nebula, M81, Cigar Galaxy, M82
CAVE NEBULA IN EMISSION NEBULA SH2-115
CAVE NEBULA IN EMISSION NEBULA SH2-115
BODE NEBULA, M81, CIGAR GALAXY, M82
BODE NEBULA, M81, CIGAR GALAXY, M82