Is the angular size of the black hole in the movie "interstellar ...
Oct 15, 2020 · I assume everybody is tired of reading questions derived from the movie Interstellar, I will try to keep this short and simple: In general in movies, in order to have stunning visuals, celestial …
What are the differences between Intergalactic Medium, Interstellar ...
Oct 29, 2021 · The interstellar medium (ISM) is, as you say, the gas (and dust) in between the stars, within a galaxy. It consists of molecular, neutral and ionized gas, with densities ranging from $\sim …
Interstellar Dust properties - Astronomy Stack Exchange
Mar 15, 2021 · While practicing for an upcoming examination, I ran into this problem: Which of the following best describes dust grains in the interstellar medium: They are a few hundred nanometers …
terminology - Is "intrastellar" commonly used by astronomers to refer ...
Quick checks of a few of them show a mixture of simple typos (i.e., "intrastellar" used when "interstellar" is clearly meant), awkward/failed attempts at synonyms for "intracluster stellar light", and actually …
How cold is interstellar space? - Astronomy Stack Exchange
Jun 2, 2016 · The density of the interstellar medium is so very, very low that radiation losses completely dominate over conduction from the medium. The interstellar medium can be very hot precisely …
the sun - How did the Local Interstellar Cloud form? - Astronomy Stack ...
Jul 20, 2024 · The Local Interstellar Cloud (LIC) is a low-density interstellar cloud which embed the Sun and other stars. How did this region form? I suppose a supernova or stellar winds from multiple stars …
What is a "Gentle Giant" Black Hole? - Astronomy Stack Exchange
Sep 12, 2023 · A similar phrase, "gentle singularity," is used in the movie Interstellar. There has been some discussion about that, in which the consensus seems to be that the size of a supermassive …
interstellar medium - What is the word for space that is in the solar ...
Jun 27, 2016 · We distinguish space by its contents; the space within the heliosphere is called the interplanetary medium (it contains solar plasma, dust, etc.), while the interstellar medium comprises …
Solar-system origin of interstellar bodies (like 1I/ʻOumuamua)?
Jul 6, 2025 · I understand that 1I/ʻOumuamua and the other two bodies (2I/Borisov and 3I/ATLAS) are classified as interstellar objects based on their distance from the Sun and their speed. In other words …
What is the temperature of outerspace? - Astronomy Stack Exchange
Mar 18, 2014 · In interstellar space there exist hot (e.g. 10,000 K) and cold gas clouds. Due to the very low density, hot and cooler fractions can penetrate each other, such that there doesn't need to be a …