Roman Telescope Fueled for Aug 30 Launch in Major Science Day

Roman space telescope fueled and set for August 30 launch Fueling is complete for NASA’s Nancy Grace Roman Space Telescope, which remains on track to lift off atop a SpaceX Falcon Heavy on Aug 30 from Kennedy Space Center with a $4.3 billion mission cost. 1

Astronomers confirm rogue supermassive black hole shredding a star The discovery of a tidal disruption event 750 million light-years away exposed a million-solar-mass black hole that had drifted 30,000 light-years from its host galaxy’s core, confirming long-standing predictions of wandering black holes. 23

HRL unveils quantum processor that runs its own error correction The self-running chip achieves control errors ten times lower than previous demonstrations by placing a custom CMOS controller next to the qubits inside the cryostat, operating autonomously without room-temperature electronics. 4

Physicists solve muon mystery but old results now conflict New theoretical calculations precisely match the muon g-2 experiment, but they clash with older experimental data from Siberian colliders, suggesting something is off in past measurements and deepening the quantum puzzle. 5

Base editing tool reduces Huntington's symptoms in living mice Rather than silencing the huntingtin gene entirely, CRISPR base editors precisely rewrite the mutation, reducing toxic protein fragments while preserving the protein’s normal function and alleviating disease symptoms. 67

Rapid Alzheimer's blood test greenlit for clinical trials The pTau217 blood test detects amyloid plaque buildup in the brain in just 18 minutes, giving results decades before symptoms arise, with a new Sydney Centre of Excellence overseeing rollout in 6 to 9 months. 8

New process converts captured CO2 into tough recyclable plastics The catalysts enable the production of polymers with tunable physical properties—from tough to flexible to rubber-like—directly from carbon dioxide, paving the way for carbon-negative manufacturing. 9

Engineers demonstrate laser-powered mid-flight drone charging A perovskite laser receiver integrated under a drone wing converts laser energy to power with 38.5% efficiency, while built-in nanocrystals act as a thermal barrier to prevent overheating during sustained flight. 10

NASA's Curiosity rover finds field of honeycomb textures on Mars The geometric patterned ground discovered in Gale Crater provides new clues into the interplay of ancient water and wind shaping the Martian geological landscape. 11

Ultrafast catalysis observed inside quantum-phase helium nanodroplets Confined in helium nanodroplets at 0.37 K, the formation of H3+ was accelerated to 59 femtoseconds—a dramatic speed-up driven entirely by engineered nuclear quantum effects. 12

Webb telescope maps family tree of newly discovered Kuiper Belt objects By characterising 118 trans-Neptunian objects and finding that 19% share a common orbit, Webb provides a powerful new window into the dynamical evolution of the early solar system. 13