Artist’s impressions of the TRAPPIST-1 planetary system

This artist’s impression compares the seven planets orbiting the ultra-cool red dwarf star TRAPPIST-1 to the Earth at the same scale. New observations, when combined with very sophisticated analysis, have now yielded good estimates of the densities of all seven of the Earth-sized planets and suggest that they are rich in volatile materials, probably water.

They are shown to the same scale but not in the correct relative positions.

Autorska prava:

ESO/M. Kornmesser

O slici

Id:eso1805b
Tip:Ilustracija
Datum objavljivanja:5. februar 2018. 17:00
Povezana saopštenja:eso1805
Veličina:7570 x 4806 px

O objektu

Naziv:TRAPPIST-1
Tip:Milky Way : Star : Circumstellar Material : Planetary System
Udaljenost:40 svetlosnih godina
Kategorija:Exoplanets
Illustrations

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