James Webb Space Telescope

Science

James Webb Telescope Captures Dying Star's Cosmic Recycling in Helix Nebula

The James Webb Space Telescope's image of the Helix Nebula reveals a dying star's role in seeding the galaxy with life's elements.

James Webb Space Telescope observing distant galaxies and black holes in the early universe

Science

James Webb Telescope Challenges Formation Models of Early Supermassive Black Holes

JWST observations of early supermassive black holes challenge formation models, revealing massive objects without host galaxies and supporting direct-collapse theories.

Cosmic forces like gravity and relativity shape the universe, as depicted in this illustration of a galaxy and spacetime curvature.

Science

Quiz Tests Understanding of Cosmic Forces: Gravity, Relativity, and More

Explore how gravity and relativity explain celestial phenomena, including James Webb's galaxy findings and geomagnetic storm impacts.

Artist's concept of exoplanet atmosphere analysis using telescopes

Science

New Telescopes Aim to Decode Alien Atmospheres in Search of Life

Upcoming telescopes like JWST and ESA's Plato aim to detect alien life by analyzing exoplanet atmospheres for key chemical signatures.

James Webb Space Telescope capturing high-resolution images of a supermassive black hole's accretion disk

Science

James Webb Telescope Images Reveal Accretion Disk as Primary Source of Black Hole Infrared Emissions

The James Webb Space Telescope has identified the accretion disk as the primary source of infrared emissions near a supermassive black hole, overturning a 30-year-old assumption.

Health

Young Black Holes in Gas Cocoons Identified in James Webb Images

Astronomers have identified strange red dots in James Webb images as young black holes in gas cocoons, offering new insights into supermassive black hole formation.

James Webb Space Telescope image of ancient cosmic objects

Science

JWST Reveals Compact Ancient Objects May Be Young Supermassive Black Holes

JWST discovers ancient compact objects that may be young supermassive black holes, challenging formation theories.

James Webb Space Telescope capturing early universe data

Science

JWST Study Suggests Early Supermassive Black Holes Emerge from Gaseous Cocoons

JWST study reveals supermassive black holes formed in gaseous cocoons 500 million years post-Big Bang, challenging cosmic evolution theories.

Artistic depiction of a supermassive black hole escaping its galaxy, trailing a 200,000-light-year stellar wake as observed by the James Webb Space Telescope.

Science

JWST Confirms Supermassive Black Hole Escaping Galaxy at 2.2 Million Mph

The James Webb Space Telescope detects a supermassive black hole fleeing its galaxy at 2.2 million mph, leaving a 200,000-light-year stellar wake.

Composite image of colliding galaxies IC 2163 and NGC 2207 captured by NASA's James Webb Space Telescope and Chandra X-ray Observatory

Science

NASA Telescopes Reveal Colliding Galaxies in 120 Million Light-Year-Old Cosmic Embrace

NASA's James Webb and Chandra telescopes reveal a 120-million-light-year-old galactic collision, demonstrating how infrared and X-ray observations illuminate different aspects of galaxy evolution.

NASA's SPHEREx telescope mapping the universe in infrared wavelengths

Science

SPHEREx Completes Infrared Sky Survey Amid Satellite Threat Analysis

NASA's SPHEREx telescope completes its first infrared sky survey, but faces growing risks from satellite megaconstellations as new research warns 96% of its observations could be affected.

James Webb Space Telescope image of Westerlund 2 cluster revealing brown dwarfs

Science

JWST Reveals Brown Dwarfs in Westerlund 2 Cluster, Sheds Light on Extreme Star Formation

The James Webb Space Telescope has captured the first full population of brown dwarfs in the Westerlund 2 cluster, providing new insights into star formation in high-radiation environments.