A dozen scientists tied to NASA, SpaceX, and Blue Origin have died or vanished since 2022, a pattern the House Oversight Committee says poses a national‑security threat. Chairman James Comer and Rep. Eric Burlison demanded briefings from the FBI, DOE, DoD, and NASA by April 27, insisting coincidence seems unlikely.

White House press secretary Karoline Leavitt acknowledged the pattern on April 15, while President Trump promised answers within a week and a half. The FBI confirmed an active probe, probing links to classified access and foreign actors. NASA said it cooperates, noting no immediate security threat yet.

The victims include JPL’s Monica Reza, Los Alamos’ Antonio Chavez, and Caltech’s Carl Grillmair, all experts in asteroid deflection and nuclear materials that feed SpaceX’s Falcon 9 and Blue Origin’s NEO Hunter. Their disappearances raise questions about research linkages that underpin commercial space‑defense contracts worth billions recently.

Congress now prioritizes uncovering a pattern that could signal sabotage or espionage amid a rapidly expanding private space‑defense sector. The investigation will scrutinize federal contracts—SpaceX received $6 billion from the Space Force and Blue Origin $2.3 billion—to determine if financial incentives intersect with the scientists’ unexplained fates.