A new article published in The Astrophysical Journal explores a new theory of how Type Ia supernovae, the powerful stellar explosions that astronomers use to measure distances across the universe,

NASA announced that Artemis II, the first crewed mission to the Moon since the Apollo Era, will launch by February 2026. The crew has named their spacecraft “Integrity” to honor

NASA’s James Webb Space Telescope has revealed a colorful array of massive stars and glowing cosmic dust in the Sagittarius B2 molecular cloud, the most massive and active star-forming region