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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.
27
Apr
2026
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1
May
2026
28
Apr
2026
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29
Apr
2026
20
Apr
2026
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24
Apr
2026
20
Apr
2026
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22
Apr
2026
14
Apr
2026
7
Apr
2026
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9
Apr
2026
1
Apr
2026
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3
Apr
2026
20
Apr
2015
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23
Apr
2015
13
Apr
2015
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15
Apr
2015
1
Apr
2015
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3
Apr
2015
Call for Nominations: 2015 National Medal of Science
Deadline
|
27 April 2015 (All day)
27
Apr
2015
TESS 2015 Regular Registration Deadline
Deadline
|
10 April 2015 (All day)
10
Apr
2015
AAS Travel Grants for IAU General Assembly Due
Deadline
|
1 April 2015 (All day)
1
Apr
2015
Chrétien Research Grants Due
Deadline
|
1 April 2015 (All day)
1
Apr
2015