Astronomical Distance Debates

Comments focus on questioning, correcting, and contextualizing the distances of astronomical objects or events, primarily using light-years and comparing them to familiar scales like nearby stars, Pluto, or the Milky Way.

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#4931
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Keywords

AM earth.com JWST HOURS BILLION AU www.star YEARS en.m FM light years light years away galaxy earth distance away ly billion 000

Sample Comments

layer8 Nov 1, 2023 View on HN

Wikipedia says 32 Mly, maybe needs an update?

BSM216 May 12, 2012 View on HN

No it's 12 BILLION light years away and its enough to supply trillions of earth lille planets

arunix May 2, 2024 View on HN

The earth.com article mentions 120 light-years from Earth.

russellbeattie Sep 12, 2019 View on HN

Only 1,050,000,000,000,000 kilometers away...

a_brawling_boo Jul 27, 2017 View on HN

Came here to post :-) Considering the nearest star is about 4 light years away it doesn't seem that impressive.

holoduke May 11, 2021 View on HN

Just About 1200 times longer and it approached the same distance as our nearest star at 4 ly

varelse Jan 27, 2022 View on HN

Anything beyond ~50 light years is out of range.

fuzztester Jan 14, 2025 View on HN

It's like light-years.https://en.m.wikipedia.org/wiki/Light-year

joshspankit Dec 26, 2021 View on HN

Already 140,000mi from Earth? Impressive!

awb Feb 25, 2023 View on HN

> about 26000 light years awayabout makes this suggestion completely impractical