銀河一自由研究団 (gingadan.com)
Kepler-186f (Star), Constellation: Cygnus, Distance: 500 light-years
The artist’s concept depicts Kepler-186f, the first Earth-size Planet in the Habitable Zone (C) NASA

Kepler-186f (Star), Constellation: Cygnus, Distance: 500 light-years

The artist’s concept depicts Kepler-186f, the first Earth-size Planet in the Habitable Zone
(C) NASA

HCG 7 (Hickson Compact Group 7), Constellation: Cetus, Distance: 200 million light-years
(C) NASA/ESA

HCG 7 (Hickson Compact Group 7), Constellation: Cetus, Distance: 200 million light-years

(C) NASA/ESA

Lunar Farside
(C) NASA

Lunar Farside

(C) NASA

IC 2574 (Coddington’s Nebula), Constellation: Ursa Major, Distance: 12 million light-years
(C) Stephen Leshin

IC 2574 (Coddington’s Nebula), Constellation: Ursa Major, Distance: 12 million light-years

(C) Stephen Leshin

NGC 3455 (Spiral Galaxy), Constellation: Leo, Distance: 65 million light-years
(C) NASA/ESA

NGC 3455 (Spiral Galaxy), Constellation: Leo, Distance: 65 million light-years

(C) NASA/ESA

3C353 (Black Hole)
(C) NASA

3C353 (Black Hole)

(C) NASA

NGC 4710 (Edge-on Spiral Galaxy), Constellation: Coma Berenices, Distance: 60 million light-years
(C) NASA/ESA

NGC 4710 (Edge-on Spiral Galaxy), Constellation: Coma Berenices, Distance: 60 million light-years

(C) NASA/ESA

Abell 33 (Planetary Nebula), Constellation: Hydra, Distance: 2,500 light-years
(C) ESO

Abell 33 (Planetary Nebula), Constellation: Hydra, Distance: 2,500 light-years

(C) ESO

QSO B0316-3437 (Quasar), Distance: 2.2 billion light-years
(C) NASA/ESA

QSO B0316-3437 (Quasar), Distance: 2.2 billion light-years

(C) NASA/ESA

GRO J1655-40 (Black Hole, artist’s impression), Constellation: Scorpius, Distance: 5,500 light-years
(C) NASA/ESA

GRO J1655-40 (Black Hole, artist’s impression), Constellation: Scorpius, Distance: 5,500 light-years

(C) NASA/ESA

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