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Your universe. Your view.

Astronomy
Conditions.
Precisely.

Real-time sky data, forecasts, and ephemeris tools for observers and astrophotographers.

Saved locations
7-Night Observing Forecast
Moon
Waning Crescent
Waning Crescent 32%
Rise 1:25 AM Set 1:25 PM
What’s Visible Tonight
Planets
5
Star Clusters
239
Galaxies
879
Nebulae
47
Planetary Nebulae
65
Other
18
See Full List of Objects
Learning Center

Tools and Guides for Every Observer

What Is Backfocus and Why It Matters
Education What Is Backfocus and Why It Matters

Understanding backfocus to enhance your telescope’s clarity and imaging precision

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What Is N.I.N.A. and Why Do Astrophotographers Use It?
Education What Is N.I.N.A. and Why Do Astrophotographers Use It?

Unlock the full potential of your astrophotography with powerful N.I.N.A. software guidance

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What Mount Do I Need for Astrophotography?
Education What Mount Do I Need for Astrophotography?

Expert advice on selecting and setting up the ideal mount for stunning astrophotography results

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What Are Calibration Frames (Dark, Flat, Bias)?
Education What Are Calibration Frames (Dark, Flat, Bias)?

Master essential techniques to enhance astrophotography through effective calibration frames.

Read Guide →