Hacker News with Generative AI: Planetary Science
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North American Aviation's 1965 Plan for Piloted Planetary Flybys in the 1970s
(blogspot.com)
A flyby is the simplest planetary exploration mission.
Space Exploration
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History
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Aviation
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Planetary Science
18 points by sebg 2 days ago |
0 comments
Every picture from Venus' surface, ever (2021)
(planetary.org)
Only four spacecraft have ever returned images from Venus’ surface. The world next door doesn’t make it easy, with searing heat and crushing pressure that quickly destroy any lander.
Space Exploration
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Venus
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Planetary Science
99 points by austinallegro 16 days ago |
11 comments
Extreme supersonic winds measured on a planet outside our solar system
(phys.org)
Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet.
Space
,
Exoplanets
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Astronomy
,
Planetary Science
85 points by PaulHoule 70 days ago |
58 comments
Mercury's shadowy North Pole revealed by M-CAM 1
(esa.int)
Space Exploration
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Astronomy
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Solar System
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Planetary Science
,
Mercury
81 points by divbzero 105 days ago |
15 comments
The anomalous state of Uranus's magnetosphere during the Voyager 2 flyby
(nature.com)
The Voyager 2 flyby of Uranus in 1986 revealed an unusually oblique and off-centred magnetic field.
Space Exploration
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Uranus
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Magnetism
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Planetary Science
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Voyager 2
53 points by Hooke 165 days ago |
9 comments
NASA's Europa Clipper Launch
(youtube.com)
NASA
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Space Exploration
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Planetary Science
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Missions
218 points by belter 194 days ago |
113 comments
Discussing the Neptunian desert, savanna, and ridge
(mathstodon.xyz)
Astronomy
,
Planetary Science
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Neptune
31 points by ColinWright 204 days ago |
7 comments
Asteroid Ceres was an ocean world that slowly formed into a giant, murky icy orb
(phys.org)
Since the first sighting of the first-discovered and largest asteroid in our solar system was made in 1801 by Giuseppe Piazzi, astronomers and planetary scientists have pondered the make-up of this asteroid/dwarf planet.
Space Exploration
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Astronomy
,
Planetary Science
13 points by Brajeshwar 210 days ago |
0 comments
Dwarf planet Ceres: Origin in the asteroid belt?
(mpg.de)
Bright yellow deposits in Consus Crater bear witness to dwarf planet Ceres' cryovolcanic past - and revive the debate about its place of origin.
Space
,
Asteroids
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Dwarf Planets
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Geology
,
Planetary Science
5 points by sharpshadow 221 days ago |
0 comments
Modeling study proposes a diamond layer at the core-mantle boundary on Mercury
(phys.org)
Mercury
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Geology
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Planetary Science
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Modeling
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Core-Mantle Boundary
51 points by PaulHoule 280 days ago |
21 comments
Earth's inner core rotation has begun moving backwards
(earth.com)
Earth Science
,
Geology
,
Planetary Science
3 points by onnnon 291 days ago |
1 comments
Earth's core has slowed so much it's moving backward
(cnn.com)
Earth Science
,
Geology
,
Planetary Science
6 points by elijahparker 294 days ago |
3 comments
Mapping the Red Planet with the Power of Open Science
(nasa.gov)
Open Science
,
Mars
,
Space Exploration
,
Planetary Science
56 points by sohkamyung 302 days ago |
0 comments
Why Nothing Can Grow on Mars
(asimov.press)
Mars
,
Space Exploration
,
Science
,
Planetary Science
71 points by mailyk 305 days ago |
40 comments
The Origin of Jupiter's Great Red Spot
(arxiv.org)
Jupiter
,
Astronomy
,
Science
,
Planetary Science
48 points by belter 307 days ago |
8 comments
Miyake event – estimated to be every 400–2400 years
(wikipedia.org)
Astronomy
,
Space
,
Earth Science
,
Planetary Science
10 points by vinnyglennon 346 days ago |
0 comments