Bill Ingalls/NASA/Paul Hennessy/NurPhoto via Getty Images
- Elon Musk's SpaceX banned Ukraine from using its Starlink internet service for military drones.
- Ex-NASA astronaut Scott Kelly criticized Musk on Twitter for this.
- Musk has defended his decision, saying Starlink should not be used to fight the war.
Elon Musk on Sunday lashed out at a former NASA astronaut Scott Kelly over restrictions Starlink recently made in Ukraine over worries their service could contribute to the war's escalation.