6210 Search Results for "3I/Atlas "

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Comet 3I/ATLAS - NASA Science

https://science.nasa.gov/solar-system/comets/3i-atlas

Comet 3I/ATLAS is the third known object from outside our solar system to be discovered passing through our celestial neighborhood. Astronomers have categorized ...

Comet 3I/ATLAS Facts and FAQS

https://science.nasa.gov/solar-system/comets/3i-atlas/3i-atlas-facts-and-faqs

3I/ATLAS's characteristics, color, speed, and direction are all consistent with what we expect from a comet. 3I/ATLAS has an icy nucleus and a coma, which is a ...

2 Min Read

NASA Discovers Interstellar Comet Moving Through Solar System

https://science.nasa.gov/blogs/planetary-defense/2025/07/02/nasa-discovers-interstellar-comet-moving-through-solar-system

3I/ATLAS should remain visible to ground-based telescopes through September, after which it will pass too close to the Sun to observe. It is expected to ...

2 Min Read

NASA’s Parker Solar Probe Observes Interstellar Comet 3I/ATLAS - NASA Science

https://science.nasa.gov/blogs/parker-solar-probe/2025/12/19/nasas-parker-solar-probe-observes-interstellar-comet-3i-atlas

NASA's Parker Solar Probe observed interstellar comet 3I/ATLAS from Oct. 18 to Nov. 5, 2025, with its WISPR (Wide-Field Imager for Solar Probe) instrument.

3 Min Read

View Interstellar Comet 3I/ATLAS Through NASA’s Multiple Lenses - NASA Science

https://science.nasa.gov/solar-system/view-interstellar-comet-3i-atlas-through-nasas-multiple-lenses

NASA is in the midst of an unprecedented solar system-wide observation campaign, turning its spacecraft and space telescopes to follow comet 3I/ATLAS, the third ...

2 Min Read

NASA’s PUNCH Spies Interstellar Comet 3I/ATLAS

https://science.nasa.gov/blogs/3iatlas/2025/11/19/nasas-punch-spies-interstellar-comet-3i-atlas

NASA's PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission observed interstellar comet 3I/ATLAS during its passage through the.

2 Min Read

NASA's STEREO Observes Interstellar Comet 3I/ATLAS

https://science.nasa.gov/blogs/3iatlas/2025/11/19/nasas-stereo-observes-interstellar-comet-3i-atlas

NASA's STEREO (Solar Terrestrial Relations Observatory) observed interstellar comet 3I/ATLAS from Sept. 11 to Oct. 2. The STEREO mission, designed to study ...

Comet 3I/ATLAS Image Gallery

https://science.nasa.gov/solar-system/comets/3i-atlas/comet-3i-atlas-image-gallery

NASA's Hubble Space Telescope reobserved interstellar comet 3I/ATLAS Nov. 30, with its Wide Field Camera 3 instrument. View. An ...

2 Min Read

NASA/ESA’s SOHO Observes Interstellar Comet 3I/ATLAS

https://science.nasa.gov/blogs/3iatlas/2025/11/19/nasa-esas-soho-observes-interstellar-comet-3i-atlas

The ESA (European Space Agency) and NASA Solar and Heliospheric Observatory, or SOHO, spacecraft captured a glimpse of interstellar comet 3I/ATLAS on Oct.

Comet 3I/ATLAS Image Gallery

https://science.nasa.gov/gallery/comet-3i-atlas-gallery

NASA missions are working together to track and study 3I/ATLAS, a rare interstellar comet, as it passes through our solar system.

2 Min Read

NASA’s Lucy Spacecraft Snaps Photos of Interstellar Comet 3I/ATLAS

https://science.nasa.gov/blogs/lucy/2025/11/19/nasas-lucy-spacecraft-snaps-photos-of-interstellar-comet-3i-atlas

... ATLAS. The third interstellar object ever detected by astronomers as it passed through our solar system, 3I/ATLAS was discovered on July 1 by the NASA ...

6 Min Read

NASA’s Mars Spacecraft Capture Images of Comet 3I/ATLAS

https://www.nasa.gov/solar-system/planets/mars/nasas-mars-spacecraft-capture-images-of-comet-3i-atlas

At the start of October, three of NASA's Mars spacecraft had front row seats to view 3I/ATLAS, only the third interstellar object so far discovered in our solar ...

1 Min Read

Comet 3I/ATLAS - NASA Science

https://science.nasa.gov/asset/hubble/comet-3i-atlas

Hubble captured this image of interstellar comet 3I/ATLAS on July 21, 2025, when the comet was 277 million miles from Earth.

2 Min Read

NASA’s Europa Clipper Observes Comet 3I/ATLAS

https://science.nasa.gov/blogs/europa-clipper/2025/12/18/nasas-europa-clipper-observes-comet-3i-atlas

NASA's Europa Clipper mission observed the interstellar comet 3I/ATLAS on Nov. 6 from a distance of about 102 million miles (164 million kilometers).

2 Min Read

NASA to Share Comet 3I/ATLAS Images From Spacecraft, Telescopes

https://www.nasa.gov/news-release/nasa-to-share-comet-3i-atlas-images-from-spacecraft-telescopes

NASA will host a live event at 3 p.m. EST, Wednesday, Nov. 19, to share imagery of the interstellar comet 3I/ATLAS collected by a number of the agency's.

1 Min Read

NASA’s Hubble Space Telescope Revisits Interstellar Comet - NASA Science

https://science.nasa.gov/blogs/3iatlas/2025/12/04/nasas-hubble-space-telescope-revisits-interstellar-comet

NASA's Hubble Space Telescope reobserved interstellar comet 3I/ATLAS Nov. 30, with its Wide Field Camera 3 instrument.

Comet 3I/ATLAS Archives - NASA Science

https://science.nasa.gov/blogs/3iatlas

Cataloguing the journey of comet 3I/ATLAS through the solar system. Because the object comes from outside our solar system, it is just passing through – so ...

2 Min Read

NASA’s Psyche Mission Tracks Interstellar Comet 3I/ATLAS

https://science.nasa.gov/blogs/psyche/2025/12/03/nasas-psyche-mission-tracks-interstellar-comet-3i-atlas

NASA's Psyche observed interstellar comet 3I/ATLAS over the course of eight hours on Sept. 8 and 9, when the comet was about 33 million miles (53 million.

4 Min Read

As NASA Missions Study Interstellar Comet, Hubble Makes Size Estimate

https://science.nasa.gov/missions/hubble/as-nasa-missions-study-interstellar-comet-hubble-makes-size-estimate

Hubble takes the sharpest image, to date, of comet 3I/ATLAS, allowing astronomers to more accurately estimate the size of its nucleus.

2 Min Read

NASA’s TESS Reobserves Comet 3I/ATLAS

https://science.nasa.gov/blogs/3iatlas/2026/01/27/nasas-tess-reobserves-comet-3i-atlas

NASA's TESS (Transiting Exoplanet Survey Satellite) observed the interstellar comet 3I/ATLAS during a special observation run from Jan. 15 to 22.

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Comet 3I/ATLAS - NASA Science

Comet 3I/ATLAS Facts and FAQS

NASA Discovers Interstellar Comet Moving Through Solar System

NASA’s Parker Solar Probe Observes Interstellar Comet 3I/ATLAS - NASA Science

View Interstellar Comet 3I/ATLAS Through NASA’s Multiple Lenses - NASA Science

NASA’s PUNCH Spies Interstellar Comet 3I/ATLAS

NASA's STEREO Observes Interstellar Comet 3I/ATLAS

Comet 3I/ATLAS Image Gallery

NASA/ESA’s SOHO Observes Interstellar Comet 3I/ATLAS

Comet 3I/ATLAS Image Gallery

NASA’s Lucy Spacecraft Snaps Photos of Interstellar Comet 3I/ATLAS

NASA’s Mars Spacecraft Capture Images of Comet 3I/ATLAS

Comet 3I/ATLAS - NASA Science

NASA’s Europa Clipper Observes Comet 3I/ATLAS

NASA to Share Comet 3I/ATLAS Images From Spacecraft, Telescopes