ASTROBEARPlan a sharper night under the stars.
Discover visible targets, understand conditions, frame your gear, and turn a clear night into a purposeful observing session.
How a session is planned
- 1
Date
- 2
Location
- 3
Target
- 4
Project
- 5
Framing
- 6
Filter
- 7
Exposure
- 8
Sessions
From the Community
View all
NGC 7822 — Sculpted by Starlight
by Cassio Trevisani (Astrobear)
NGC 1499 — The California Nebula
by Cassio Trevisani (Astrobear)
NGC 1909 / IC 2118 — The Witch Head Nebula
by Cassio Trevisani (Astrobear)
LDN 1251 — Three Hours Between the Gusts
by Cassio Trevisani (Astrobear)
Sh2-170 — The Little Rosette Nebula- A Small Red Glow in a Sea of Stars
by Cassio Trevisani (Astrobear)
Western Vela Supernova Remnant — LRGB + Hα
by Cassio Trevisani (Astrobear)
Sh2-114 — The Flying Dragon Nebula
by Cassio Trevisani (Astrobear)
RCW 58 — Shaped by a Massive Star - LRGB+Halpha
by Cassio Trevisani (Astrobear)
M16 – Pillars of Creation in SHO
by Cassio Trevisani (Astrobear)
Sh2-132 — The Lion Nebula
by Cassio Trevisani (Astrobear)
Sh2-12 & Sh2-13 — Fire and Ice in Serpens
by Cassio Trevisani (Astrobear)
NGC 6726 — Light Breaking Through the Dust
by Cassio Trevisani (Astrobear)
NGC 7822 — Sculpted by Starlight
by Cassio Trevisani (Astrobear)
NGC 1499 — The California Nebula
by Cassio Trevisani (Astrobear)
NGC 1909 / IC 2118 — The Witch Head Nebula
by Cassio Trevisani (Astrobear)
LDN 1251 — Three Hours Between the Gusts
by Cassio Trevisani (Astrobear)
Sh2-170 — The Little Rosette Nebula- A Small Red Glow in a Sea of Stars
by Cassio Trevisani (Astrobear)
Western Vela Supernova Remnant — LRGB + Hα
by Cassio Trevisani (Astrobear)
Sh2-114 — The Flying Dragon Nebula
by Cassio Trevisani (Astrobear)
RCW 58 — Shaped by a Massive Star - LRGB+Halpha
by Cassio Trevisani (Astrobear)
M16 – Pillars of Creation in SHO
by Cassio Trevisani (Astrobear)
Sh2-132 — The Lion Nebula
by Cassio Trevisani (Astrobear)
Sh2-12 & Sh2-13 — Fire and Ice in Serpens
by Cassio Trevisani (Astrobear)
NGC 6726 — Light Breaking Through the Dust
by Cassio Trevisani (Astrobear)
Watch & Learn
View allEverything you need for a great night out.
Target Browser
Browse tonight's visible deep-sky objects, planets, and stars.
Sky Lookup
Look up any planet, constellation, or deep-sky object.
Observatory Finder
Discover local dark sky sites and observatory spots.
Session Planner
Build your observing list and plan your night.
Tools & Gallery
Simulation tools and your astrophotography gallery.
Community
Share your astrophotography and connect with fellow stargazers.
Weather
Check cloud cover, transparency, seeing and moon phase for your location.
Equipment Comparison
Before buying a telescope or camera, compare the models side-by-side — FOV, aperture, sampling and more.
Videos & Knowledge
Learn astrophotography with curated tutorials and guides for every skill level.