In today's Astronomy Daily, Anna and Avery cover six major stories: Blue Origin CEO Dave Limp pledges New Glenn will fly again before year's end despite last week's launchpad explosion; astronomers announce the first direct evidence of magnetic fields on exoplanets using Hot Jupiter wind data; NASA's Roman Space Telescope clears its final mirror inspection ahead of a September 2026 launch; SpaceX wins a $4.16 billion Space Force contract for an airborne threat-tracking satellite constellation; a reflection on the lasting scientific legacy of interstellar comet 3I/ATLAS; and Hungarian researchers publish the definitive mass boundary between neutron stars and black holes at 2.2–2.3 solar masses. Stories Covered • Blue Origin New Glenn explosion aftermath — CEO Dave Limp confirms damage is less severe than feared, pledges return to flight before end of 2026 • First direct evidence of exoplanet magnetic fields — Nature Astronomy, June 2, 2026 — ESO VLT and Gemini North study of seven Hot Jupiter wind speeds • NASA Roman Space Telescope primary mirror passes final Earth-side inspection — September 2026 launch target confirmed • SpaceX $4.16 billion US Space Force SB-AMTI contract — threat-tracking satellite constellation targeting 2028 operational capability • 3I/ATLAS scientific legacy — new analysis on what the interstellar comet reveals about solar system formation across the Milky Way • Neutron star mass limit defined at 2.2–2.3 solar masses — HUN-REN Wigner Research Centre for Physics, Hungary Key Terms Explained • Hot Jupiter: A gas giant exoplanet similar in size to Jupiter, orbiting very close to its host star, typically tidally locked • Magnetic field: An invisible force field generated by electrically conducting material moving inside a planet, critical for atmospheric protection • Lagrange point 2 (L2): A gravitationally stable point in space approximately 1.5 million kilometres from Earth, opposite the Sun — home to both JWST and (soon) Roman • SB-AMTI: Space-Based Airborne Moving Target Indicator — a satellite constellation for tracking airborne threats from orbit • Neutron star: The ultra-dense remnant of a collapsed massive star, composed almost entirely of neutrons • 3I/ATLAS: Third confirmed interstellar object, discovered July 2025; an active comet from outside our solar system • Deuterium: A heavy isotope of hydrogen containing one neutron; its abundance in 3I/ATLAS water suggests formation in an extremely cold environment
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