Workflow stage

Discovery

A wide-field survey images the sky repeatedly and flags anything that has changed — a new point of light, or one that has brightened or moved. The candidate is issued as an alert within seconds.

Follow-Up →

Highlights

›Surveys flag what has changed in the sky

Legacy Survey of Space and Time
ATLAS
Rubin Alert Stream

Knowledge connections

Associated withLegacy Survey of Space and Time
Associated withATLAS
Associated withRubin Alert Stream
Followed byFollow-Up

Sources

Facts on this topic will be cited from these primary and reference sources.

NASANational Aeronautics and Space Administration
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.

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Discovery

Highlights

Observed across & involves

Knowledge connections

Sources

Discovery

Highlights

Observed across & involves

Knowledge connections

Sources