The first magnified photo of a dying star outside our galaxy indicates a violent endAstronomers have captured the first high-resolution image of a dying red supergiant, WOH G64, indicating it's close to becoming a supernova.
How Kepler's 400-year-old sunspot sketches helped solve a modern mysteryAstronomers re-examined Kepler's sunspot drawings resolving a solar cycle mystery.
Astronomers Stumbled Upon A Rare Chance To Capture Just How Fast A Supermassive Black Hole SpinsSupermassive black holes play a critical role in the universe's evolution, and a new method to measure their spins offers insights into cosmic history.
3D-Printed Cosmic Clouds Unravel the Mysteries of Star FormationMolecular clouds in space contain intricate structures like filaments and cores, vital for understanding star formation.
A Famous Star Trek World Is Actually A Fancy Galactic IllusionOptical illusion created by starspots resembles the presence of a planet but is actually not a real planet.