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Inclusion of events & deadlines on the AAS Calendar is for viewer information only and does not
imply endorsement by the American Astronomical Society.
imply endorsement by the American Astronomical Society.
29
Sep
2025
—
2
Oct
2025
Recent Progress on Black Hole Spin Measurements Across the Electromagnetic and Gravitational Spectrum
Event
|
25
–
26 September 2025
25
Sep
2025
—
26
Sep
2025
23
Sep
2025
—
26
Sep
2025
IAU Symposium 402: Massive Stars Across Redshifts in the Era of JWST and Large-Scale Surveys
Event
|
15
–
19 September 2025
15
Sep
2025
—
19
Sep
2025
8
Sep
2025
—
12
Sep
2025
2
Sep
2025
—
5
Sep
2025
HEAD 22: Hotel reservation deadline
Deadline
|
17 September 2025 (All day)
17
Sep
2025
30
Sep
2024
—
3
Oct
2024
30
Sep
2024
—
3
Oct
2024
The 3rd Time-domain and Multimessenger Workshop: Multidisciplinary Science in the Multimessenger Era
Event
|
23
–
26 September 2024
23
Sep
2024
—
26
Sep
2024
16
Sep
2024
—
19
Sep
2024
9
Sep
2024
—
13
Sep
2024
Invisible Labor in Astronomy and Astrophysics, 7th Biennial Kathleen A. Zar Symposium
Event
|
14
–
16 September 2023
14
Sep
2023
—
16
Sep
2023
6
Sep
2023
—
8
Sep
2023
8 am - 6 pm
6
Sep
2023
—
8
Sep
2023