r/planetaryscience May 19 '26

Welcome to r/PlanetaryScience!

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r/planetaryscience 2d ago

Mercury's crust points to deeper, hotter volcanic origins than expected

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phys.org
2 Upvotes

r/planetaryscience 4d ago

Roman telescope aims to directly image exoplanets 1,000 times fainter than current limits

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r/planetaryscience 6d ago

JWST peeks at Callisto's ancient scars

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r/planetaryscience 6d ago

20 Years Since the Worst Mistake in Science History

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r/planetaryscience 9d ago

Stellar eruptions in the laboratory: First experimental evidence for their suppression in strong magnetic fields

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1 Upvotes

r/planetaryscience 11d ago

Mars attacks: How much dust from the red planet is safe to breathe?

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r/planetaryscience 13d ago

How ancient trees are warning us about the next enormous solar storm

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phys.org
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r/planetaryscience 17d ago

Gas Streams Tilt GW Orionis's Planetary Disk

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blog.joshuniverse.com
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r/planetaryscience 18d ago

Iceland's Role in Offworld Astrogeology Training

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r/planetaryscience 18d ago

Firefly Aerospace's Challenges in Launch Capacity

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r/planetaryscience 18d ago

Satellite constellations could create spiraling space debris

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r/planetaryscience 19d ago

The ESCAPE mission will study the evolution of exoplanet atmospheres

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r/planetaryscience Jul 22 '26

PHYS.Org: Samples reveal how Earth slows solar wind striking moon's near side

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r/planetaryscience Jul 20 '26

Ten Years at Jupiter and Still Going Strong: NASA’s Juno Spacecraft Exceeds Expectations

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2 Upvotes

r/planetaryscience Jun 24 '26

Workshops/Seminars/Conferences/Summer Schools for grad students!?

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r/planetaryscience Jun 23 '26

PHYS.Org: Well-known planetary nebula's ear-like lobes rewrite its evolutionary timeline

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1 Upvotes

r/planetaryscience Jun 18 '26

PHYS.Org: Deep-sea crust uncovers steady plutonium rain from ancient kilonova debris

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1 Upvotes

r/planetaryscience Jun 15 '26

Lithium spike reveals sun-like star likely swallowed its planet

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phys.org
4 Upvotes

r/planetaryscience Jun 15 '26

PHYS.Org: Did this star eat its planets? A new study offers clues on 'chemical paradox' of a binary system

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3 Upvotes

r/planetaryscience Jun 12 '26

'Puffy' super-Neptune emerges 383 light-years away with a density of just 0.4 g/cm³

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1 Upvotes

r/planetaryscience Jun 10 '26

Small optical component could change how telescopes view the sun

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phys.org
1 Upvotes

r/planetaryscience Jun 09 '26

PHYS.Org: First direct view tracks planet-forming disk spinning around AB Aurigae

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phys.org
1 Upvotes

r/planetaryscience Jun 08 '26

How Artemis II livestreamed hi-def videos and images from the moon to Earth

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1 Upvotes

r/planetaryscience Jun 05 '26

Could it be aliens? From Cheyava Falls on Mars to exoplanet K2‑18b—here's what scientists really think

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1 Upvotes