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Hubble captures sharpest image yet of interstellar visitor passing through our Solar System
skyatnightmagazine ^ | 08 07 2025 | Iain Todd

Posted on 08/07/2025 5:51:25 PM PDT by yesthatjallen

The Hubble Space Telescope has captured the sharpest image yet of interstellar comet 3I/ATLAS, which is currently passing through our Solar System.

Observations by Hubble have enabled astronomers to better estimate the size of the comet's nucleus, which is made of dust and ice.

Hubble managed to capture a dust plume being ejected by the comet, as well as a glimpse of a dust tail streaming away from its nucleus.

SNIP

(Excerpt) Read more at skyatnightmagazine.com ...


TOPICS: News/Current Events
KEYWORDS: 3iatlas; astronomy; comet; comet3iatlas; comets; hst; hubble; hubblespacetelescope; interstellar; science; visitor

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To: ElkGroveDan
Sorry - I goofed on my calculation.

My calculator cannot handle all the zeroes.

It is more like 13 million years.

41 posted on 08/08/2025 11:48:45 AM PDT by zeestephen (Trump Landslide? Kamala lost the election by 230,000 votes, in WI, MI, and PA.)
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To: zeestephen
The Andromeda Galaxy is 2.5 million light years away - about 15 trillion miles.

Check your math. 2.5 million LIGHT YEARS is 1.4696563 x 1019 miles. That's 14,696,563,000,000,000,000 miles or just shy of a million times farther than the 15 trillion miles you suggested.

It would take a craft travelling 130,000 MPH just under 13 MILLION years to go that distance (12,905,306 years).

42 posted on 08/08/2025 11:52:58 AM PDT by ElkGroveDan (My tagline is in the shop.)
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