Compare This Epic Amateur Astronomy Composite With Our Best Space Telescopes

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Every so usually, a inventive newbie challenge highlights our skilled achievements.

With his 12-year, 1250 hour Milky Way composite, astrophotographer J-P Metsavainio has created a masterpiece.

Spanning 2,750 square degrees — 7% of the complete sky — it makes a 1.7 gigapixel photomosaic.

Comparatively, over 31 years in house, Hubble’s cumulative ~550,000 images reveal less than 1%.

But house confers an advantage: ultra-high decision.

These 10 examples showcase how house telescopes evaluate to this composite.

1.) The Bubble Nebula.

Hubble’s narrow-field view reveals intricate stellar options.

2.) The Wizard Nebula.

NASA’S WISE showcases warm gas filaments.

3.) The Crab Nebula.

The central pulsar powers this increasing supernova remnant.

4.) The Cocoon Nebula.

ESA’s Herschel shows heating and ionization from new star-formation.

5.) The Elephant’s Trunk Nebula.

NASA’s Spitzer reveals the warm, evaporating gas inside.

6.) The Pac-Man Nebula.

This Chandra/Spitzer composite reveals new stars amidst the fuel.

7.) The Flaming Star Nebula.

These bright clouds house stars,

which boil off the surrounding matter.

8.) The Crescent Nebula.

Hubble’s narrow views solely reveals this dying star’s edges.

9.) The Jellyfish Nebula.

A single supernova created this energetic remnant.

10.) The Eagle Nebula.

The pillars,

and the fairy,

give hints of what NASA’s next-generation, wide-field Hubble successor will reveal.


Mostly Mute Monday tells an astronomical story in pictures, visuals, and not more than 200 phrases. Talk much less; smile extra.

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