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24th IAA HUMANS IN SPACE SYMPOSIUM, Apr 20-24, 2026, Montecatini, Italy
The International Academy of Astronautics (IAA) will hold the 24th Humans in Space Symposium from April 20-24, 2026 in Montecatini, Italy. More information is on the event's website, which says: …
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NASA ROLL-OUT OF “TOP FOUR-FIFTHS” OF ARTEMIS III SLS ROCKET, Apr 20, 2026, New Orleans, LA
NASA will roll out the largest part of the Space Launch System (SLS) rocket for the next Artemis mission, Artemis III, from the Michoud Assembly Facility in eastern New Orleans, …
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STRATEGIC FORCES PRIORITIES: A CONVERSATION WITH SEN. DEB FISCHER (CSIS), Apr 20, 2026, DC, virtual, 9:45-10:30 am ET
Update, April 19: CSIS's website now says this will begin at 9:45 am ET instead of 9:30 am ET. Original Entry: The Center for Strategic and International Studies (CSIS) will …
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NASA OUTER PLANETS ASSESSMENT GROUP (OPAG), Apr 20, 2026, virtual, 12:30-2:45 pm ET
UPDATE, April 17: The agenda is posted. The meeting is from 12:30 pm-2:45 pm ET. Original Entry: NASA's Outer Planets Assessment Group (OPAG) will hold a virtual meeting on April …
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CSSP FOLLOW-UP TO 2026 SPACE SCIENCE WK HELIOPHYSICS PRESENTATION (Natl Acad), Apr 20, 2026, virtual, 3:00-4:00 pm ET
The Committee on Solar and Space Physics (CSSP) of the National Academies of Sciences, Engineering, and Medicine will hold a virtual meeting on April 20, 2026 from 3:00-4:00 pm ET …
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MEPAG (NASA MARS EXPLORATION PROGRAM ANALYSIS GROUP), Apr 21-23, 2026, Baltimore, MD/virtual
Update, April 9: The meeting will take place at Johns Hopkins at Mt. Washington in Baltimore, Maryland. The agenda is posted. Update, February 7: NASA's Planetary Science Division has decided to terminate …
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SPACE STRATEGIC DIALOGUE: SPACE AND THE FUTURE OF WARFARE (CSIS), Apr 21, 2026, DC/online, 8:30 am-11:10 am ET
The Center for Strategic and International Studies (CSIS) will hold an event on April 21, 2026 from 8:30 am-11:10 am ET at their offices at 1616 Rhode Island Ave., NW, …
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NORTHROP GRUMMAN 1ST QUARTER 2026 FINANCIAL RESULTS, Apr 21, 2026, virtual, 9:30 am ET
Northrop Grumman will hold its 1st Quarter 2026 financial results telecon on April 21, 2026 at 9:30 am ET. Audio will be available on the company's website.
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DOD BRIEFINGS ON THE FY2027 BUDGET REQUEST, Apr 21, 2026, Pentagon/online, 10:00 am-1:00 pm ET
The Department of Defense (DOD) will hold a series of budget briefings about its FY2027 budget request on April 21, 2026 at the Pentagon. The briefings will be livestreamed on …
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SCHRIEVER SPACEPOWER SERIES ON OP TEST & TRAINING (OTTI), Apr 21, 2026, virtual, 10:30-11:30 am ET
The Mitchell Institute will hold the next Schriever Spacepower Series webinar on April 21, 2026 from 10:30-11:30 am ET. The topic is Operational Test and Training Infrastructure (OTTI) and the …
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HOUSE ENERGY & COMMERCE SBCMT HRG ON SAT STREAMLINING ACT, Apr 21, 2026, DC, 2:00 pm ET
The Subcommittee on Communications and Technology of the House Energy and Commerce Committee will hold a hearing on April 21, 2026 at 2:00 pm ET in 2123 Rayburn House Office …
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NASA UNVEILS NANCY GRACE ROMAN SPACE TELESCOPE, Apr 21, 2026, Greenbelt, MD, 4:15 pm ET
Update, April 21, 3:55 pm ET: NASA's YouTube livestream says it will begin at 4:15 pm ET instead of 4:00 pm ET. Original Entry: NASA will unveil the Nancy Grace …
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LSSW: RESULTS FROM EARLY CLPS DELIVERIES & UPCOMING CLPS EXPL ACTIVITIES, Apr 22-23, 2026, 11:00 am-5:00 pm ET each day
UPDATE, April 19: The agenda shows the time each day ending at 5:30 pm ET. UPDATE, April 12: The new dates are April 22-23, 2026. The time is still 11:00 …
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EARTH DAY, Apr 22, 2026, global
April 22 has been celebrated as Earth Day every year since 1970. Events take place globally. EarthDay.org is a good place to start to find events near you. The Artemis II …
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HOUSE SS&T HRG ON NASA’S FY2027 BUDGET REQUEST, Apr 22, 2026, DC, 10:00 am ET
The House Science, Space, and Technology (SS&T) Committee will hold a hearing on NASA's FY2027 budget request on April 22, 2026 at 10:00 am ET in 2318 Rayburn House Office …
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SENATE APPROPS SBCMT HRG ON DEPT OF COMMERCE FY2027 BUDGET REQ, Apr 22, 2026, DC, 10:00 am ET
The Senate Appropriations Commerce-Justice-Science subcommittee will hold a hearing on the Department of Commerce's FY2027 budget request on April 22, 2026 at 10:00 am ET in 192 Dirksen Senate Office …
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BOEING 1st QUARTER 2026 FINANCIAL EARNINGS TELECON, Apr 22, 2026, virtual, 10:30 am ET
Boeing will hold its 1st Quarter 2026 financial earnings telecon on April 22, 2026 at 10:30 am ET. Audio will be available on the company's investor's website.
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WSBR LUNCHEON WITH NASA’S NICKY FOX, Apr 22, 2026, DC, 11:30 am-1:30 pm ET
The Washington Space Business Roundtable (WSBR) will hold its next luncheon on April 22, 2026 from 11:30 am-1:30 pm ET at Novel DC, 1331 Pennsylvania Ave, NW, Washington, DC. The …
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LOCKHEED MARTIN 1ST QUARTER 2026 FINANCIAL EARNINGS TELECON, Apr 23, 2026, virtual, 8:30 am ET
Lockheed Martin will hold its 1st Quarter 2026 financial earnings telecon on April 23, 2026, at 8:30 am ET. Audio will be available on the company's investor's website.
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DIRECT-TO-DEVICE & NTN COMMERCIALISATION (GSOA), Apr 23, 2026, virtual, 10:00 am ET
GSOA will hold a webinar on April 23, 2026 at 10:00 am ET to discuss "Direct-to-Device & Non-Terrestrial Networks (NTN) Commercialisation: Scaling Satellite Services in 2026 and Beyond." More information …
20 events found.