Controversy Flares Over 'Alien Megastructure' Star

An astronomer's scathing blog post explains why a flurry of comets is not a likely explanation for this star's weird behavior

By Sarah Fecht
June 1, 2016

Latest

Johnson & Johnson’s COVID-19 vaccine just passed the FDA’s final test
Best ball chair: Improve your posture and strengthen your core
Best adjustable desks: Stand or sit with double-duty office furniture
Best toys for kids that they will love for their birthday
Phone anxiety is real—and solvable
Best ergonomic keyboards for hand and wrist pain
The Royal Navy’s robotic sub will be a test bench under the sea
What underwater sounds can tell us about the state of coral reefs
Organize and accessorize your board games with 3D printing