Space Stars

• Astronomers using the James Webb Space Telescope (JWST) have discovered evidence that the mysterious "little red dots" observed in the early universe may be black hole stars. • While many such objects have been spotted, researchers found a specific instance where all necessary pieces of evidence aligned to support this classification. • This discovery is significant as it helps scientists understand the nature of these enigmatic objects and the evolution of the early cosmos.

• SpaceX scrubbed the launch of its upgraded Starship rocket from Texas on Thursday after multiple countdown pauses caused by fuel temperature and pressure issues. • The company plans to retry the launch this coming Friday following the technical delays that occurred seconds before the planned liftoff. • Separately, Secretary of State Marco Rubio warned Cuba that the U.S. remains focused on changing the island's communist system.

• SpaceX's Starship completed its 15th integrated flight test on April 21, achieving full-stack booster catch at Starbase, Texas, and a controlled splashdown in the Indian Ocean for the Super Heavy upper stage. • The mission marked the first successful reentry and splashdown of Starship with active thermal management systems, demonstrating technological readiness for crewed lunar missions planned for 2027. • Flight duration extended to 68 minutes with multiple payload bay experiments conducted, including deployment of prototype satellite constellations and in-space refueling demonstrations.