Science ❯ Space Exploration ❯ James Webb Space Telescope

Observations

Data Analysis Asteroid Monitoring Potential Discoveries Exoplanet Studies Brown Dwarfs Infrared Astronomy Atmospheric Analysis Infrared Data Hubble Space Telescope Interstellar Research

3 ARTICLES

last wk.

JWST Finds Extreme Isotopes in Interstellar Comet 3I/ATLAS

A Nature paper reports very high deuterium and unusual carbon signatures that point to formation in a cold, metal‑poor disk about 10 to 12 billion years ago.

19 ARTICLES

2w ago

Interstellar Comet 3I/ATLAS Shows Ancient, Cold Origin in JWST and Ground Spectra

3 ARTICLES

8mo ago

Asteroid 2024 YR4 Ruled Out as Earth Threat, Moon Impact Still Possible

Observations

JWST Finds Extreme Isotopes in Interstellar Comet 3I/ATLAS

Interstellar Comet 3I/ATLAS Shows Ancient, Cold Origin in JWST and Ground Spectra

Asteroid 2024 YR4 Moon-Strike Risk Hinges on February JWST Observations

JWST Finds Phosphine on Ancient Brown Dwarf, Matching Model Predictions

JWST Finds No Atmosphere on TRAPPIST-1d, Removing It From Earth-Analog List

Asteroid 2024 YR4 Now Has 4.3% Chance of Striking the Moon

James Webb and Keck Confirm Methane Weather Dynamics on Titan

Potential Biosignatures Detected on Exoplanet K2-18b Using James Webb Telescope

Asteroid 2024 YR4 Ruled Out as Earth Threat, Moon Impact Still Possible