What’s Happening in Space Policy March 29-April 4, 2026
NASA will attempt the first crewed lunar‑orbit flight of the Artemis program on Wednesday, April 1, 2026, launching Orion from Kennedy Space Center at 6:24 p.m. ET. The four‑person crew—Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch and Canadian Space Agency astronaut Jeremy Hansen—arrived at the launch site on March 27 and will answer a remote media briefing from quarantine before a series of pre‑launch press conferences on March 31 and April 1. The White House is slated to transmit the FY 2027 NASA budget request to Congress on Friday, April 3, a filing that will outline funding for the agency’s broader lunar exploration roadmap announced by Administrator Jared Isaacman.
The launch window opens at 6:24 p.m. ET on April 1 and remains available through April 6, with a backup opportunity on April 30 if weather or technical issues prevent liftoff. The Space Force 45th Weather Squadron has reported a 20 percent probability of violation, indicating an 80 percent “go” rating, with primary concerns focused on cumulus cloud, thick cloud layer and ground‑wind limits that could affect the ascent corridor over the Atlantic. Orion’s Launch Abort System, similar to those on Crew Dragon and Starliner, can separate the crew capsule within the first three minutes of flight. After a brief Earth‑orbit checkout, the spacecraft will follow a nine‑day free‑return trajectory around the Moon and splash down in the Pacific Ocean, allowing recovery even if Orion’s propulsion underperforms. The FY 2027 budget request follows a period in which NASA has received roughly $25 billion annually, unadjusted for inflation, and last year benefitted from a $10 billion addition through the reconciliation bill championed by Senator Ted Cruz. The Space Force’s FY 2026 budget, largely funded by the One, Big Beautiful Bill Act reconciliation package, totaled about $40 billion, a notable increase over FY 2025, and the upcoming request will reveal whether another reconciliation effort is anticipated.
The budget filing will signal congressional support for Isaacman’s lunar exploration plan, which includes a 2028 demonstration of a space‑based nuclear fission reactor intended to deploy Ingenuity‑type helicopters on Mars before proceeding to interplanetary destinations. Parallel industry events this week feature a seminar on nuclear power‑source regulations hosted by the Association of Commercial Space Professionals and the Nuclear Energy Institute, and the Mitchell Institute’s fourth Spacepower Security Forum in Arlington, where U.S. Space Force Chief Gen. Chance Saltzman will deliver the keynote. Together, the Artemis II launch and the FY 2027 request underscore the intertwined priorities of crewed deep‑space missions, national‑security space capabilities, and emerging nuclear propulsion concepts within the United States’ space policy agenda.
