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Rainbow Airglow over the Azores


دیوار ماکیان Cygnus wall

دیواره ماکیان، بخشی از سحابی آمریکای شمالی در صورت فلکی ماکیان است. سحابی تقریبا1500سال نوری از زمین فاصله دارد. وسعت دیواره ماکیان تقریبا 20 سال نوری است. دیوار متمرکزترین قسمت ستاره زای سحابی را به نمایش میگذارد

MyCn 18: The Engraved Hourglass Planetary Nebula

Do you see the hourglass shape -- or does it see you?

Eye Sky a Dragon

What do you see when you look into this sky?

Unusual Signal Suggests Neutron Star Destroyed by Black Hole

What created this unusual explosion?

Jupiter Abyss

What's that black spot on Jupiter?

SEIS: Listening for Marsquakes

If you put your ear to Mars, what would you hear?

Astronomy Picture of the Day: Lunar LOVE

A more creative search by a group of amateur astronomers in the Ehime Prefecture of Shikoku Island, Japan has found lunar L-O-V-E.

Astronomy Picture of the Day: M16: In and Around the Eagle Nebula

From afar, the whole thing looks like an Eagle. A closer look at the Eagle Nebula, however, shows the bright region is actually a window into the center of a larger dark shell of dust.

Astronomy Picture of the Day: The Light, the Dark, and the Dusty

This colorful skyscape spans about two full moons across nebula rich starfields along the plane of our Milky Way Galaxy in the royal northern constellation Cepheus.

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