Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Dashboard
Notifications
Mark all as read
Users Search
Help Sign In Sign Up
Q&A Rigorous Science Meta
Q&A
Posts Tags Edits
Create Post

Posts tagged astrophysics

This tag doesn't have any usage information yet.

This tag doesn't have a detailed wiki yet.

66 posts
Tag Only Tag + Children
66%
+2 −0
Q&A How fast would strange matter conversion go?

1 answer  ·  last activity 7 months ago by HDE 226868‭

Question science-based physics quantum astrophysics
66%
+2 −0
Q&A Do seasons occur on a tidally-locked planet?

4 answers  ·  last activity 8 months ago by HDE 226868‭

Question astronomy planets seasons astrophysics tidally-locked
60%
+1 −0
Q&A What sets of stellar models are freely available for reference when worldbuilding?

1 answer  ·  last activity 8 months ago by HDE 226868‭

Question stars astrophysics worldbuilding-resources
50%
+0 −0
Q&A Superfluid lifeform

1 answer  ·  last activity 8 months ago by Nierninwa‭

Question biology reality-check physics astrophysics
50%
+0 −0
Q&A How deep can the oceans be while still alowing some land?

1 answer  ·  last activity 9 months ago by TheDyingOfLight‭

Question physics geology ocean astrophysics
50%
+0 −0
Q&A Could co-orbital planets also be double planets?

2 answers  ·  last activity 10 months ago by Axion‭

Question space science-based physics orbital-mechanics astrophysics
50%
+0 −0
Q&A How massive would a planet need to be to sustain negligible damage from impact with the Earth?

6 answers  ·  last activity 11 months ago by Wax‭

Question planets science-based physics astrophysics
50%
+0 −0
Q&A Could a hypothetically big enough planet, with an earth-like atmosphere, be big enough so that you cannot see its curvature from above?

2 answers  ·  last activity 11 months ago by D3lf‭

Question earth-like physics earth astrophysics
50%
+0 −0
Q&A What biological trait could make (certain members of) an insectoid species good at astronomy?

12 answers  ·  last activity 11 months ago by Iroh‭

Question biology astronomy physics science-fiction xenobiology astrophysics
60%
+1 −0
Q&A Using planetary/stellar media for lasing

1 answer  ·  last activity 11 months ago by Adrian Colomitchi‭

Question science-based solar-sails astrophysics
50%
+0 −0
Q&A How long to become a habitable planet

0 answers  ·  last activity 11 months ago by user72655‭

Question physics orbital-mechanics solar-system habitability astrophysics
50%
+0 −0
Q&A Are (near) instant data transfers feasible on an intergalactic scale?

4 answers  ·  last activity 12 months ago by Plutian‭

Question space travel science-based physics communication space-travel colonization space-colonization astrophysics
50%
+0 −0
Q&A Asteroid in the asteroid belt suddenly gains the gravity of the earth

4 answers  ·  last activity 12 months ago by William Oliver‭

Question planets physics gravity asteroids astrophysics
50%
+0 −0
Q&A Orange Suns and Blue Jupiters

1 answer  ·  last activity about 1 year ago by Arkenstein XII‭

Question atmosphere reality-check planets physics astrophysics
50%
+0 −0
Q&A Could a mass made up of certain elements or compounds "disrupt" a star?

6 answers  ·  last activity about 1 year ago by NegativeFriction‭

Question space stars physics astrophysics
50%
+0 −0
Q&A How far should second star be in my binary system?

4 answers  ·  last activity about 1 year ago by Failus Maximus‭

Question earth-like planets science-based stars physics earth astrophysics
50%
+0 −0
Q&A How much damage would a cupful of neutron star matter do to the Earth?

8 answers  ·  last activity about 1 year ago by Quadratic Wizard‭

Question stars physics astrophysics
50%
+0 −0
Q&A How might an exoplanet have a highly radioactive atmosphere?

2 answers  ·  last activity about 1 year ago by ZarHakkar‭

Question astronomy atmosphere science-based physics nuclear astrophysics
50%
+0 −0
Q&A Can adding mass to a ringed planet cause a huge chain reaction?

2 answers  ·  last activity about 1 year ago by overlord - Reinstate Monica‭

Question planets science-based physics gravity planetary-rings astrophysics
50%
+0 −0
Q&A How could formamide lakes form on an exoplanet?

3 answers  ·  last activity about 1 year ago by TheDyingOfLight‭

Question planets science-based physics chemistry geophysics astrophysics
50%
+0 −0
Q&A What would be the fate of a second satellite at the mid-point between the Earth and the Moon, with half the mass of the Moon?

2 answers  ·  last activity about 1 year ago by Wax‭

Question science-based moons physics astrophysics
50%
+0 −0
Q&A Is a Heliostationary Receiver realistic?

4 answers  ·  last activity about 1 year ago by Vogon Poet‭

Question reality-check science-based physics astrophysics
50%
+0 −0
Q&A What does and doesn't work with this planetary system around a red dwarf?

1 answer  ·  last activity over 1 year ago by LeftLiner‭

Question astronomy reality-check planets physics astrophysics
50%
+0 −0
Q&A Is an earthlike planet with ammonia oceans even plausible?

2 answers  ·  last activity over 1 year ago by TheDyingOfLight‭

Question planets science-based physics chemistry astrophysics
50%
+0 −0
Q&A If we were to assume the shape of planet Popstar from Kirby is kept that way artificially, how would the shape affect its day/night cycle?

1 answer  ·  last activity over 1 year ago by Chickenpeep Chickenpeep‭

Question planets physics astrophysics
50%
+0 −0
Q&A How could you build an artificial planet-sized magnetic field?

1 answer  ·  last activity over 1 year ago by Richard Boone‭

Question physics magnetism electromagnetism geophysics astrophysics
50%
+0 −0
Q&A Could a planet be habitable due to illumination from the galactic core?

1 answer  ·  last activity over 1 year ago by TheDyingOfLight‭

Question astronomy habitability astrophysics
50%
+0 −0
Q&A Moons that can't see each other

3 answers  ·  last activity over 1 year ago by AIwithstick‭

Question astronomy moons physics orbital-mechanics astrophysics
50%
+0 −0
Q&A What would happen if the Earth passed through an interstellar dust cloud?

2 answers  ·  last activity over 1 year ago by Renan‭

Question space astronomy physics universe chemistry astrophysics
50%
+0 −0
Q&A Can huge planets be seen from tiny planets?

4 answers  ·  last activity over 1 year ago by Bett Struble‭

Question planets moons physics astrophysics
60%
+1 −0
Q&A Can early astronomers determine the gravity of their planet's "moon" without ever going there?

5 answers  ·  last activity over 1 year ago by Foosic17‭

Question astronomy planets gravity astrophysics
50%
+0 −0
Q&A What are the effects of a nearby supernova on a young solar system?

1 answer  ·  last activity over 1 year ago by TheDyingOfLight‭

Question solar-system supernova chemistry astrophysics
50%
+0 −0
Q&A Rogue Planet Illuminated by Galactic Centre

2 answers  ·  last activity over 1 year ago by vicky_molokh‭

Question astronomy planets habitability astrophysics
50%
+0 −0
Q&A Could a planetary nebula obscure the presence of a black hole/neutron star?

1 answer  ·  last activity over 1 year ago by marmel‭

Question reality-check planets science-based physics black-holes rogue-planets astrophysics
50%
+0 −0
Q&A A planet illuminated by a black hole?

4 answers  ·  last activity over 1 year ago by Anixx‭

Question planets physics black-holes habitability astrophysics
50%
+0 −0
Q&A Killing a star safely

20 answers  ·  last activity over 1 year ago by Henry Taylor‭

Question stars physics futurology astrophysics concealment
50%
+0 −0
Q&A Aliens to play a mischievous space-time practical joke on Earth

13 answers  ·  last activity over 1 year ago by Arash Howaida‭

Question science-based physics relativity astrophysics
50%
+0 −0
Q&A If Janus and Epimetheus had moons

1 answer  ·  last activity over 1 year ago by PowerOverwhelming‭

Question astronomy moons physics habitability astrophysics
50%
+0 −0
Q&A Intelligent life wiped out in a binary system with a neutron star?

4 answers  ·  last activity over 1 year ago by marmel‭

Question astronomy physics habitability cataclysms astrophysics
50%
+0 −0
Q&A What can my moons be made of?

2 answers  ·  last activity over 1 year ago by Bett Struble‭

Question moons physics astrophysics
50%
+0 −0
Q&A What would be the effects on a planet orbiting a shedding red giant?

1 answer  ·  last activity over 1 year ago by Nobbe‭

Question earth-like planets stars physics solar-system earth astrophysics
50%
+0 −0
Q&A Could a black hole be used to lessen surface gravity on a Super-Earth?

1 answer  ·  last activity over 1 year ago by Pinkunz‭

Question reality-check planets physics gravity science-fiction astrophysics
50%
+0 −0
Q&A What is the minimum size for the Sun?

2 answers  ·  last activity over 1 year ago by System‭

Question stars astrophysics
50%
+0 −0
Q&A Could gravitational lensing be used to protect a spaceship from a laser?

5 answers  ·  last activity almost 2 years ago by Dan Petit‭

Question space science-based spaceships physics gravity ships astrophysics
50%
+0 −0
Q&A Building a planet with a primordial black hole core

1 answer  ·  last activity almost 2 years ago by Althaen‭

Question physics black-holes megastructures gas astrophysics
50%
+0 −0
Q&A Determining Planet rotation period that would allow for global Wind Cell

1 answer  ·  last activity almost 2 years ago by QuiGonJon‭

Question weather atmosphere science-based physics habitability astrophysics
50%
+0 −0
Q&A 160 Year Solar Orbital Period & 1.9 Year Moon Orbital Period - Is it possible?

5 answers  ·  last activity almost 2 years ago by DorianHuxley‭

Question planets science-based moons physics orbital-mechanics astrophysics
50%
+0 −0
Q&A What's the biggest, most spectacular asteroid collision the moon could save us from?

2 answers  ·  last activity almost 2 years ago by geekman‭

Question space moons physics asteroids earth astrophysics
50%
+0 −0
Q&A Is there a plausible causal mechanism to explain why the Sun would be heating up faster/ sooner than we thought?

2 answers  ·  last activity almost 2 years ago by Dan‭

Question astronomy science-based physics solar-system temperature astrophysics
50%
+0 −0
Q&A "Landing" a small asteroid on Earth

7 answers  ·  last activity almost 2 years ago by DMQ‭

Question space science-based physics asteroids near-future future astrophysics
Tag RSS feed
Featured
New communities: Music, Physics

This community is part of the Codidact network. We have other communities too — take a look!

You can also join us in chat!

Want to advertise this community? Use our templates!