Purdue University
Bucknell University
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University of Nevada
Davidson Institute of Science Education
The University of Maine
Princeton University
University of Oldenburg
University of New Hampshire
Slooh Observatories & Partners
Planned Observatories
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Why Researchers Choose Slooh
Research-Grade Equipment
Access professional telescopes with research-grade CCD cameras, high-precision mounts, and optimal viewing conditions.
Publication-Ready Data
Fully calibrated FITS files with photometric, astrometric, and spectroscopic data accepted by peer-reviewed journals and astronomical databases.
24/7 Observatory Access
Northern and southern hemisphere coverage means you can schedule observations around your research timeline, not weather or facility hours.
65,000+
QUESTS COMPLETED
50,000+
MISSIONS SHARED
13.8+ million
OBSERVATIONS CAPTURED
Real Research. Real Impact.
27,000+
Orbital element sets submitted to Minor Planet Center by Slooh researchers
Published Studies
Peer-reviewed papers using Slooh data, including Michelle Park's investigation of metallicity in RRab Lyrae variables
Space Domain Awareness
Active participation in tracking satellites, debris, and spacecraft through the Space Domain Academy
Professional Observatories. Optimal Conditions. Global Coverage.
Slooh's research-grade telescopes are located at premier dark-sky sites, providing the quality and reliability needed for astronomical research.
Australian Observatory
Launching in mid 2024, Slooh's new Australian observatory will extend Slooh's live coverage to 24 hours per day. The observatory, located a stone's throw from the world-class Siding Spring Observatory, will house a new research-grade Half Meter telescope.
Chile Observatory
Slooh’s southern hemisphere observatory, in partnership with the Catholic University, features three telescopes offering complete coverage of the rich southern skies.
Canary Islands Observatory
Slooh’s flagship observatory features six telescopes and is situated at 9,000 feet at the Institute of Astrophysics of the Canary Islands, home to the largest optical telescope in the world. The time zone shift makes daytime astronomy possible in the United States.
Research-Grade Capabilities
Used in Published Studies
Slooh is Research Ready
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What Will You Slooh To?
Saturn's rings. The Orion Nebula. The Andromeda Galaxy. With Slooh, you can point telescopes at your favorite objects and capture your own images. Stop dreaming about the cosmos—Slooh To It.
Choose the account tier that fits your needs and explore pricing available on either a monthly or annual basis.
Unlimited Quest learning activities including educator guides and lesson plans
Advanced telescope control
College or Student purchase
Learn more about Slooh Research for graduate students and professional researchers.
Any teacher, even those without a background in science or astronomy, can easily lead space investigations with Slooh’s integrated support.