The James Webb Space Telescope has captured a distant supernova, offering new insights into how massive stars died in the early universe. Astronomers have leveraged the unparalleled sensitivity of the James Webb Space Telescope (JWST) to detect one of...

Simulations reveal most stellar‑mass black holes in the Milky Way are likely isolated and undetectable with current methods. State‑of‑the‑art simulations indicate that more than nine‑tenths of the Milky Way’s stellar‑mass black holes travel alone,...

NASA’s James Webb telescope has detected the dusty remains of 21 planetary collisions, offering new insights into how solar systems evolve and destabilize. Planetary collisions are violent, transformative events that shape the architecture of solar...

NASA’s latest composite of the Tarantula Nebula shows hot gas escaping and losing energy in a neighboring galaxy, shedding light on stellar processes. A fresh composite assembled from NASA’s Chandra X‑ray Observatory, James Webb Space Telescope, and...

Astronomers have discovered a rare baby planet less than 1 million years old, providing a unique glimpse into the earliest stages of planetary formation. Astronomers have confirmed the existence of Elias 2-24 b, a massive infant world that currently...

Scientists find raspberry‑linked sugar near the Milky Way’s core, revealing a surprising interstellar chemical trail. A team of astronomers has reported the first unequivocal identification of a sugar molecule, erythrulose, inside a dense cloud of gas...

New Dark Energy Camera image captures Earth’s nearest stellar nursery, with newborn stars lighting swirling clouds and a distant globular cluster. Stellar nurseries are regions where interstellar gas and dust collapse under gravity to ignite new stars....

JWST observations reveal shifting rings around the asteroid Chariklo, offering groundbreaking new insights into the evolution of our distant solar system. New data from the James Webb Space Telescope (JWST) has unveiled a surprising level of...

with activity at many distances. Local events can momentarily alter our view of distant galaxies, nebulae, and star‑forming regions. What’s happening to this meteor? This bright meteor streak appeared and disappeared quickly during a long exposure of...

The Hubble Space Telescope has captured a stunning image of N44, a massive cosmic superbubble carved by stellar winds in the Large Magellanic Cloud. Deep within the constellation Dorado, roughly 160,000 light-years from our own solar system, lies a...

A new computer simulation reveals how icy particles drift and clump together to form giant-planet cores before their surrounding gas disks disappear. For decades, the formation of gas giants like Jupiter and Saturn has challenged planetary scientists....

Astronomers have uncovered new insights into the frozen origins of interstellar comet 3I/ATLAS, shedding light on its mysterious journey through space. Astronomers have traced the origins of 3I/ATLAS, the third confirmed interstellar visitor to our...

Astronomers have discovered unexpected molecules around 11 young stars, revealing new chemical insights into how planetary systems form and evolve. Astronomers peering into the cradles of distant solar systems have uncovered a surprising chemical...

New research into mysterious “little red dots” suggests the universe’s first supermassive black holes may have formed before the very first stars ignited. A curious, compact speck of crimson light captured by the James Webb Space Telescope is...

Rare Swift J1727.8−1613 observation shows black holes can eject most of the material they consume long after an outburst fades. A recent investigation using the European Southern Observatory’s Very Large Telescope (VLT) has shown that a black hole can...

New research suggests that water-rich worlds could have formed just 300 million years after the Big Bang, potentially pushing back the timeline for life. New evidence suggests that the essential chemical ingredients for life may have permeated the...

Chandra space telescope data has uncovered mysterious cosmic objects with a strange signature that defies current scientific classification. Data mined from the extensive archives of NASA’s Chandra X-ray Observatory has unveiled a previously...

Antarctic sky survey reveals thousands of galaxy clusters, offering an unprecedented look at the universe’s evolution across billions of years. Lindsey Bleem, a physicist at Argonne National Laboratory and senior associate at the UChicago Kavli...

Scientists have discovered that white dwarfs contaminated with planetary debris can emit a ghostly green glow, revealing how dense atmospheres alter color. While most stars follow a predictable color sequence dictated by their temperature—with cooler...

Astronomers have detected a unique molecular signature of alcohol in a distant star-forming region, marking a surprising new discovery in space chemistry. Astronomers have achieved a milestone in astrochemistry, identifying a rare form of alcohol in...