#solar-system

JWST

JWST's Stellar Occultation Reveals Evolving Rings of Centaur Chariklo

The James Webb Space Telescope's observations of Chariklo's rings reveal significant changes, suggesting ring replenishment or restructuring...

Sep 16, 2026 · 2 min read

Hubble

Hubble's OPAL Program Unveils Saturn's Mysterious South Polar Decagon

Hubble's OPAL program confirms a giant 10-sided wave encircling Saturn's south pole, first spotted by amateur astronomers.

Sep 07, 2026 · 3 min read

JWST

JWST Unveils Neptune's Moons' Past: Shattered Icy Worlds

The James Webb Space Telescope reveals Neptune's inner moons and rings contain clay-like minerals, suggesting they are remnants of ancient i...

Aug 21, 2026 · 3 min read

JWST

JWST Unveils Mysterious 5.11-Micrometer Feature on Titan and Pluto

NASA's JWST has detected an enigmatic 5.11-micrometer infrared absorption feature on both Saturn's moon Titan and the dwarf planet Pluto, hi...

Jul 26, 2026 · 3 min read

JWST

NASA Webb's Detection of Methane on Interstellar Comet 3I/ATLAS

NASA's Webb Telescope has detected a surprisingly high methane-to-water ratio on interstellar comet 3I/ATLAS, offering new insights into its...

Jun 10, 2026 · 2 min read

JWST

JWST Unravels Saturn's 40-Year Rotation Mystery with NIRSpec Observations

The James Webb Space Telescope's NIRSpec has revealed a self-sustaining heat pump in Saturn's atmosphere, solving a 40-year-old mystery abou...

Jun 01, 2026 · 3 min read