JWST

Using the James Webb Space Telescope, astronomers have identified the most distant 'jellyfish' galaxy yet — a galaxy caught being stripped of its gas 8.5 billion years ago, resh... 二月 24, 2026

Researchers find planet that upends the textbook 'rocky-inside, gaseous-outside' view of planetary systems; new data on LHS 1903 point to late, inside‑out formation and force mo... 二月 22, 2026

The James Webb Space Telescope has released a new, deep infrared image of the massive galaxy cluster MACS J1149.5+2223, showing dramatic gravitational lensing and revealing fain... 一月 24, 2026

James Webb’s aperture-masking interferometry has produced the sharpest infrared image yet of the Circinus galaxy’s central black hole, showing most emission comes from a compact... 一月 19, 2026

New James Webb observations confirm RBH-1 as a supermassive black hole hurtling away from its host galaxy at nearly 1,000 km/s, with a luminous bow shock and a 200,000-light-yea... 十二月 18, 2025

James Webb Space Telescope observations identify a supernova linked to long gamma‑ray burst GRB 250314A at redshift ~7.3 — an explosion that occurred when the universe was about... 十二月 14, 2025

A survey of more than 250 James Webb Space Telescope observations finds that galaxies from 800 million to 1.5 billion years after the Big Bang were largely turbulent and clumpy ... 十一月 15, 2025

Observations with JWST’s MIRI instrument reveal multiple complex organic molecules embedded in ice around a protostar in the Large Magellanic Cloud, marking the first solid-stat... 十一月 15, 2025