The European Space Agency will hold a press briefing on June 12, 2025 at 14:00 Central European Summer Time (8:00 am Eastern Daylight Time) following the 334th ESA Council Meeting taking place on June 11-12. The briefing will be livestreamed on ESA TV.

Update, June 7:  The committee has changed the date and time for this markup.  It now is June 12 and will take place along with markup of the FY2026 Homeland Security bill.  The markup begins at 9:00 am ET. Original Entry: The House Appropriations Committee will hold full committee markup of the FY2026 DOD appropriations bill …

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The House Armed Services Committee will hold a hearing on the FY2026 budget request for DOD on June 12, 2025 at 10:00 am ET in 2118 Rayburn House Office Building.  The hearing will be webcast. Witnesses are: Pete Hegseth, Secretary of Defense Gen. Dan Caine, Chairman of the Joint Chiefs of Stafff

Update, June 11:  Keith Cowing of NASAWatch posted on X today a NASA notice that this meeting has been postponed. NASA Science Community Budget Meeting POSTPONED -- NASA Headquarters has decided to delay this event. This notice was sent out this morning. "The NASA Science Community Meeting scheduled for Thursday, June 12 has been postponed, …

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The International Space University - USA Alumni Association’s Washington, DC Chapter will hold its next Space Café on June 12, 2025 from 6:00-8:00 pm ET at  1020 N. Highland St, Arlington, VA(Phoenix Clubhouse Room). The speaker is Martin Holmes, professional staff membere of the House Permanent Select Committee on Intelligence (HPSCI). More information is on …

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SAE Media Group (SMG) will hold the 2025 MILSATCOM USA conference from June 16-18, 2025 at the Hilton Arlington, 950 Stafford Street, Arlington, VA. More information is on the event's website, which says: Join us this June for MILSATCOM USA, the premier event dedicated to exploring the future of military satellite communications. This conference brings together …

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The 55th International Paris Air Show will take place at Le Bourget outside Paris, France from June 16-22, 2025. More information is on the event's website. The European Space Agency and CNES, the French space agency, along with European industry will be located in the Paris Space Hub near the Ariane launchers at the Air …

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The European Space Agency (ESA) and the French space agency CNES will hold a joint press conference on June 16, 2025 at 15:00 Central European Summer Time (9:00 am Eastern Daylight Time) at the 55th Paris Air Show taking place outside Paris at Le Bourget, FR.   It will be webcast on ESA Web TV.

The Washington Space Business Roundtable (WSBR) will hold a luncheon on June 16, 2025 from 12:00-1:30 pm ET at Hogan Lovells, 555 13th St., NW, Washington, DC. The speaker is Jay Schwarz, Chief of the Space Bureau at the Federal Communications Commission (FCC). More information is on the event's website.

Update, June 1:  The date has been changed to June 17. A vast ocean lies beneath Europa's icy shell and there is scientific evidence that the ingredients for life may exist on Europa right now. Join the Lunar and Planetary Institute (LPI) for a hybrid presentation (offered in-person and virtually) by Dr. Walter Kiefer, Director of …

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The European Space Agency (ESA) and the European Union will hold a joint press conference on June 18, 2025 at 11:30 Central European Summer Time (5:30 am Eastern Daylight Time) at the 55th Paris Air Show taking place outside Paris at Le Bourget, FR.  It will be webcast on ESA Web TV. Participants are: Josef …

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The National Security Space Association (NSSA) will hold a classified meeting on June 19, 2025 at Lockheed Martin in Herndon, VA from 8:00 am-5:15 pm ET followed by a networking reception. More information is on the event's website, which says: The Space Threats and Acquisition Forum (TS/SI-TK//NOFORN), part of the esteemed NSSA Signature Series, is the …

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The Senate Armed Services Committee (SASC) will hold a hearing on the FY2026 budget request for the Department of Defense on June 18, 2025 at 9:30 am ET in SD-G50 Dirksen Senate Office Building.  The hearing will be webcast. Witnesses are: Secretary of Defense Pete Hegseth Chairman of the Joint Chief of Staff Gen. Dan …

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The Maryland Space Business Roundtable (MSBR) will hold a luncheon on June 18, 2025 from 11:30 am-1:00 pm ET at Martin's Crosswinds in Greenbelt, MD. The speaker is Chris Scolese, Director of the National Reconnaissance Office (NRO). More information is on the event's website.

The National Space Society's 43rd International Space Development Conference, ISDC 2025, will take place from June 19-22, 2025 at the Rosen Centre Hotel in Orlando, FL. The theme is: "Together Beyond!". More information is on the event's website.  

June 19, 2025 is a U.S. Federal holiday, Juneteenth National Independence Day, which celebrates the emancipation of enslaved people in the United States after the Civil War. Government offices will be closed.

The Lunar Surface Innovation Consortium (LSIC) and others are holding an International Virtual Workshop on Interoperability and Lunar Activities Database on June 19, 2025 beginning at 9:00 am EDT (1:00 pm GMT, 3:00 pm CEST).  The duration is 3h 30 min. "Everyone is welcome: space agencies, industry (including startups), academia, NPOs and NGOs, and everyone …

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The 2025 International Planetary Probe Workshop will take place June 21-27, 2025 at Look21, a conference venue in the city center of Stuttgart, Germany. More information is on the event's website.

The European Lunar Symposium will take plae June 22-27, 2025 at the Universität Münster in Münster, Germany. More information is on the event's website.

The European Space Agency (ESA) will hold the Living Planet Symposium from June 23-27, 2025, at the Austria Center Vienna, Bruno-Kreisky-Platz 1, 1220 Vienna, Austria. More information is on the event's website. ESA will webcast several sessions of the symposium. Visit the ESA Web TV website for links.  As of June 21, these are the …

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