Media Gallery

Explore stunning astronomical images from space telescopes, planetary missions, and deep space observations. All images are public domain from NASA, ESA, and other space agencies.

First image of Comet 3i/Atlas showing tail and coma structure taken by Hubble Space Telescope

Comet 3i/Atlas - Hubble Space Telescope

NASA, ESA, David Jewitt (UCLA); Image Processing: Joseph DePasquale (STScI)

observation
Interstellar comet orbital trajectory diagram from NASA Planetary Defense

Interstellar Comet Orbital Trajectory

NASA/JPL-Caltech

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Comet 3I/ATLAS observation from NASA when it was discovered on July 1st 2025.

Comet 3I/ATLAS Observation

NASA Solar System Exploration

observation
Comet 3I/ATLAS observation from International Gemini Observatory NOIRLab

Comet 3I/ATLAS - NOIRLab Observation

International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the Scientist (CC BY 4.0)

observation
James Webb Space Telescope IFU infrared observation showing spectroscopic data

James Webb IFU Infrared Observation

NASA/ESA/CSA/STScI

visualization
Hubble Space Telescope contour map of Comet 3I/ATLAS showing diffuse emission and dust features, July 2025

Comet 3I/ATLAS - Hubble Contour Map (July 2025)

Hubble Space Telescope/Wikimedia Commons (CC BY 4.0)

observation
Gemini South Observatory r-band observation of Comet 3I/ATLAS showing coma and tail, August 2025

Comet 3I/ATLAS - Gemini South Observatory (Aug 2025)

Gemini South Observatory/Wikimedia Commons (CC BY-SA 4.0)

observation
Artist impression of Oumuamua interstellar asteroid showing elongated dark red object

'Oumuamua - First Interstellar Asteroid (Artist's Impression)

ESO/M. Kornmesser (CC BY 4.0)

visualization
Hubble Space Telescope observation of interstellar Comet 2I/Borisov at perihelion showing dust coma

Comet 2I/Borisov at Perihelion (December 2019)

NASA, ESA, and D. Jewitt (UCLA)

observation
Comparison chart of interstellar objects passing through our solar system

Comparison of Interstellar Visitors

Wikimedia Commons (CC BY-SA 4.0)

visualization
Giotto spacecraft close-up observation of Halley Comet nucleus from 1986 flyby

Halley's Comet - Giotto Spacecraft (1986)

ESA/Giotto/NASA

observation
Side by side comparison of the three known interstellar objects

Oumuamua, 3I/ATLAS and 2I/Borison, side by side

i3atlas.com

visualization