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⭐ Celestial Navigation
Sextant, Star Charts, Maritime Navigation, Nautical Almanac
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170462
posts in
11.6
ms
Galileo
’s
handwritten
notes found in ancient astronomy text
science.org
·
1d
🚀
Spacecraft Systems
Planets
on
parade
: Rare 6
planets
line up in the sky
ny1.com
·
1d
🚀
Spacecraft Systems
Flying
to the Moon and
Mars
: Engineering Challenges
spaceambition.substack.com
·
11h
·
Discuss:
Substack
🚀
Spacecraft Systems
On This Day in
Math
pballew.blogspot.com
·
17h
·
Discuss:
Blogger
📊
Economic History
'Gemini 3.1 Pro offers fewer
generic
answers and more specific help' — 5 real world prompts that
highlight
Gemini 3.1 Pro’s best skills
techradar.com
·
1d
🌪️
Chaos Engineering
Two straight lines
forms
a
circle
thoughtworks.com
·
2h
🔗
Systems Thinking
Vera C.
Rubin
Observatory
sends 800,000 nightly sky alerts
kite.kagi.com
·
1d
📡
ADS-B
anupshinde/goeph
: Fast Go ephemeris toolkit (BSP/SPK) validated against Python Skyfield with golden tests and published error bounds.
github.com
·
3d
·
Discuss:
Hacker News
🚀
Spacecraft Systems
Solunar
tables
arkansasonline.com
·
1d
🌿
Branch Tables
A Scholar Recognized the
Inscriptions
in the Margins of This Manuscript. The
Scribbles
Turned Out to Be Galileo's Handwritten Notes
smithsonianmag.com
·
3h
📊
Economic History
Mapping nature across the Americas / edited by Kathleen A.
Brosnan
and James R.
Akerman
.
libris.kb.se
·
1d
🧭
Outdoor Navigation
ALMA Maps
Milky
Way’s Turbulent Heart in Its Largest
Galactic
Centre Survey
diyphotography.net
·
20h
📡
Telemetry
Create
personalized
“Year of the Fire Horse” musical
tracks
with Gemini
blog.google
·
23h
💼
Company Mode
Show HN: Real-Time
Satellite
Tracking and Intelligence
Dashboard
heimdallspace.com
·
1d
·
Discuss:
Hacker News
📡
ADS-B
An historical account of all the
voyages
round the world, performed by English
navigators
, vol. 3 of
gutenberg.org
·
4d
📊
Economic History
Solar and Stellar
Astrophysics
(
astro-ph.SR
)
papers.cool
·
2d
🚀
Spacecraft Systems
Personal Tools
scottnesbitt.online
·
1d
💳
personal finance
Mercury
Retrograde
2026 Is Coming—Here’s What It Means for Your Love Life
vogue.com
·
1d
📈
forecasting
astronomy-inspired watch by
ressence
and
terumasa
ikeda has dials that move like planets
designboom.com
·
1d
🧭
Outdoor Navigation
A history of
civilisation
in 140
objects
ft.com
·
1d
📊
Economic History
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