Search results for 3i atlas

Astronomy Sep 5, 2025

Astronomers and students capture growing tail of interstellar comet 3I/ATLAS during observing program

Astronomers and students working together through a unique educational initiative have obtained a striking new image of the growing tail of interstellar Comet 3I/ATLAS. The observations reveal a prominent tail and glowing ...

Space Exploration Sep 3, 2025

Proposed mission could encounter and explore a future interstellar comet like 3I/ATLAS up close

Southwest Research Institute (SwRI) has completed a mission study detailing how a proposed spacecraft could fly by an interstellar comet, providing remarkable insights into the properties of bodies originating beyond our ...

Astrobiology Sep 1, 2025

What technosignatures would interstellar objects have?

The recent discovery of the third known interstellar object (ISO), 3I/ATLAS, has brought about another round of debate on whether these objects could potentially be technological in origin. Everything from random YouTube ...

Astronomy Sep 1, 2025

JWST reveals 3I/ATLAS's coma is largely carbon dioxide

All (or at least most) astronomical eyes are on 3I/ATLAS, our most recent interstellar visitor that was discovered in early July. Given its relatively short observational window in our solar system, and especially its impending ...

Astronomy Aug 28, 2025

TESS spotted 3I/ATLAS two months before it was discovered. It was even active then

One of the advantages of having so many telescopes watching large parts of the sky is that, if astronomers find something interesting, there are probably images of it from before it was officially discovered sitting in the ...

Astronomy Aug 19, 2025

Where are the interstellar objects 1I/'Oumuamua, 2I/Borisov and 3I/Atlas headed now?

In the past decade, astronomers have witnessed three interstellar objects (ISOs) passing through the solar system. These include the enigmatic 'Oumuamua in 2017, the interstellar comet 2I/Borisov in 2019, and 3I/ATLAS in ...

Astronomy Aug 11, 2025

Hubble captures stunning view of third interstellar visitor

Astronomers using the Hubble Space Telescope have observed 3I/ATLAS, only the third known object from outside our solar system to visit our neighborhood. This interstellar interloper is putting on quite a show as it approaches ...

Astronomy Aug 7, 2025

Hubble Space Telescope takes best picture yet of the comet visiting from another solar system

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star.

Astronomy Aug 7, 2025

As NASA missions study interstellar comet, Hubble makes size estimate

A team of astronomers has taken the sharpest-ever picture of the unexpected interstellar comet 3I/ATLAS using the crisp vision of NASA's Hubble Space Telescope. Hubble is one of many missions across NASA's fleet of space ...

Astronomy Aug 7, 2025

First asteroid sightings push Hera's camera to the limit

ESA's Hera mission has captured images of asteroids (1126) Otero and (18805) Kellyday. Though distant and faint, the early observations serve as both a successful instrument test and a demonstration of agile spacecraft operations ...

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