#james webb space telescope

New Candidate Gravitational Arc Discovered in MACS J0308.9+2645 Using James Webb Data

Astrophysicist Homer Dávila Gutierrez has discovered a new gravitational arc candidate named A1 in the MACS J0308.9+2645 galaxy cluster using data from the James Webb Space Telescope.

Victor Hale·3 min read·2/22/2027

James Webb Space Telescope Detects 'Heavy' Water on Exoplanet WASP-39b

The JWST has detected semi-heavy water in the atmosphere of the exoplanet WASP-39b, a chemical clue that could aid astronomers in identifying habitable worlds in the future.

Victor Hale·3 min read·11/18/2026

Third Planet Discovered in Beta Pictoris System

A third planet, Beta Pictoris d, has been discovered orbiting the star Beta Pictoris, marking a significant achievement in exoplanet research.

Victor Hale·5 min read·7/17/2026

Webb Looks Deep into the Star Factory of Messier 82

The 12 million light-years distant spiral galaxy Messier 82 (M82), currently in a phase of rapid star formation and viewed from the side, is a scientifically unique spectacle revealed by the James Webb Space Telescope.

Elena Marsh·3 min read·6/26/2026

Supermassive Black Hole from the Early Universe Surprises Researchers

Using the unprecedented imaging and spectroscopy capabilities of the James Webb Space Telescope, researchers have mapped the gas surrounding a supermassive black hole in the early universe, revealing surprising insights into its formation and mass.

Elena Marsh·6 min read·6/17/2026