Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Habitability of red dwarf systems and Proxima Centauri

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Habitability of red dwarf systems and Proxima Centauri

Habitability of red dwarf systems vs. Proxima Centauri

The habitability of red dwarf systems is determined by a large number of factors from a variety of sources. Proxima Centauri, or Alpha Centauri C, is a red dwarf, a small low-mass star, about from the Sun in the constellation of Centaurus.

Similarities between Habitability of red dwarf systems and Proxima Centauri

Habitability of red dwarf systems and Proxima Centauri have 22 things in common (in Unionpedia): Astronomical unit, Blue dwarf (red-dwarf stage), Circumstellar habitable zone, Coronal mass ejection, Earth, Flare star, Gas giant, Infrared, Luminosity, Magnetic moment, Main sequence, Milky Way, NASA, Nature (journal), Red dwarf, Red giant, Semi-major and semi-minor axes, Space.com, Starspot, Stellar classification, Sun, Tidal locking.

Astronomical unit

The astronomical unit (symbol: au, ua, or AU) is a unit of length, roughly the distance from Earth to the Sun.

Astronomical unit and Habitability of red dwarf systems · Astronomical unit and Proxima Centauri · See more »

Blue dwarf (red-dwarf stage)

A blue dwarf is a predicted class of star that develops from a red dwarf after it has exhausted much of its hydrogen fuel supply.

Blue dwarf (red-dwarf stage) and Habitability of red dwarf systems · Blue dwarf (red-dwarf stage) and Proxima Centauri · See more »

Circumstellar habitable zone

In astronomy and astrobiology, the circumstellar habitable zone (CHZ), or simply the habitable zone, is the range of orbits around a star within which a planetary surface can support liquid water given sufficient atmospheric pressure.

Circumstellar habitable zone and Habitability of red dwarf systems · Circumstellar habitable zone and Proxima Centauri · See more »

Coronal mass ejection

A coronal mass ejection (CME) is a significant release of plasma and magnetic field from the solar corona.

Coronal mass ejection and Habitability of red dwarf systems · Coronal mass ejection and Proxima Centauri · See more »

Earth

Earth is the third planet from the Sun and the only astronomical object known to harbor life.

Earth and Habitability of red dwarf systems · Earth and Proxima Centauri · See more »

Flare star

A flare star is a variable star that can undergo unpredictable dramatic increases in brightness for a few minutes.

Flare star and Habitability of red dwarf systems · Flare star and Proxima Centauri · See more »

Gas giant

A gas giant is a giant planet composed mainly of hydrogen and helium.

Gas giant and Habitability of red dwarf systems · Gas giant and Proxima Centauri · See more »

Infrared

Infrared radiation (IR) is electromagnetic radiation (EMR) with longer wavelengths than those of visible light, and is therefore generally invisible to the human eye (although IR at wavelengths up to 1050 nm from specially pulsed lasers can be seen by humans under certain conditions). It is sometimes called infrared light.

Habitability of red dwarf systems and Infrared · Infrared and Proxima Centauri · See more »

Luminosity

In astronomy, luminosity is the total amount of energy emitted per unit of time by a star, galaxy, or other astronomical object.

Habitability of red dwarf systems and Luminosity · Luminosity and Proxima Centauri · See more »

Magnetic moment

The magnetic moment is a quantity that represents the magnetic strength and orientation of a magnet or other object that produces a magnetic field.

Habitability of red dwarf systems and Magnetic moment · Magnetic moment and Proxima Centauri · See more »

Main sequence

In astronomy, the main sequence is a continuous and distinctive band of stars that appear on plots of stellar color versus brightness.

Habitability of red dwarf systems and Main sequence · Main sequence and Proxima Centauri · See more »

Milky Way

The Milky Way is the galaxy that contains our Solar System.

Habitability of red dwarf systems and Milky Way · Milky Way and Proxima Centauri · See more »

NASA

The National Aeronautics and Space Administration (NASA) is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research.

Habitability of red dwarf systems and NASA · NASA and Proxima Centauri · See more »

Nature (journal)

Nature is a British multidisciplinary scientific journal, first published on 4 November 1869.

Habitability of red dwarf systems and Nature (journal) · Nature (journal) and Proxima Centauri · See more »

Red dwarf

A red dwarf (or M dwarf) is a small and relatively cool star on the main sequence, of M spectral type.

Habitability of red dwarf systems and Red dwarf · Proxima Centauri and Red dwarf · See more »

Red giant

A red giant is a luminous giant star of low or intermediate mass (roughly 0.3–8 solar masses) in a late phase of stellar evolution.

Habitability of red dwarf systems and Red giant · Proxima Centauri and Red giant · See more »

Semi-major and semi-minor axes

In geometry, the major axis of an ellipse is its longest diameter: a line segment that runs through the center and both foci, with ends at the widest points of the perimeter.

Habitability of red dwarf systems and Semi-major and semi-minor axes · Proxima Centauri and Semi-major and semi-minor axes · See more »

Space.com

Space.com is a space and astronomy news website.

Habitability of red dwarf systems and Space.com · Proxima Centauri and Space.com · See more »

Starspot

Starspots are stellar phenomena.

Habitability of red dwarf systems and Starspot · Proxima Centauri and Starspot · See more »

Stellar classification

In astronomy, stellar classification is the classification of stars based on their spectral characteristics.

Habitability of red dwarf systems and Stellar classification · Proxima Centauri and Stellar classification · See more »

Sun

The Sun is the star at the center of the Solar System.

Habitability of red dwarf systems and Sun · Proxima Centauri and Sun · See more »

Tidal locking

Tidal locking (also called gravitational locking or captured rotation) occurs when the long-term interaction between a pair of co-orbiting astronomical bodies drives the rotation rate of at least one of them into the state where there is no more net transfer of angular momentum between this body (e.g. a planet) and its orbit around the second body (e.g. a star); this condition of "no net transfer" must be satisfied over the course of one orbit around the second body.

Habitability of red dwarf systems and Tidal locking · Proxima Centauri and Tidal locking · See more »

The list above answers the following questions

Habitability of red dwarf systems and Proxima Centauri Comparison

Habitability of red dwarf systems has 93 relations, while Proxima Centauri has 165. As they have in common 22, the Jaccard index is 8.53% = 22 / (93 + 165).

References

This article shows the relationship between Habitability of red dwarf systems and Proxima Centauri. To access each article from which the information was extracted, please visit:

Hey! We are on Facebook now! »