2025 Astrophysics Small Explorers (APSMEX25)

2025 Astrophysics SMEX Announcements

• 2025 Announcement of Opportunity (AO) Astrophysics Small Explorer (SMEX) Release Postponement (29 Apr 2025). [Review/Download]
• Astrophysics SMEX Announcement of Opportunity release of draft solicitation (13 Jan 2025). [Review/Download]
• Astrophysics SMEX Announcement of Opportunity Community Announcement NNH24ZDA008L released (16 Aug 2024). [Review/Download]

APSMEX 2025

• Announcements
• Draft AO
• Program Library
• Questions & Answers
• SAM Announcement
• Teaming Interest