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Jupiter's Great Red Spot. The Great Red Spot is a great anti-cyclonic (high pressure) storm akin to a hurricane on Earth, but it is enormous (three Earths would fit within its boundaries) and it has persisted for at least the 400 years that humans have observed it through telescopes. Since it is anti-cyclonic in Jupiter's Southern hemisphere, the rotation is counterclockwise, with a period of about 6 days. (A hurricane in Earth's Southern hemisphere rotates clockwise.)

NGC 3314 is a pair of overlapping spiral galaxies between 117-140 million light years away in the constellation Hydra.

Jupiter and its moon Io. Io's shadow is visible on the planet's surface. (Hubble)

Mars' Victoria Crater at Meridiani Planum is seen in this image taken by NASA's High Resolution Imaging Science Experiment (HiRISE) camera in this picture released October 6, 2006.

BuzzFeedfrom BuzzFeed

26 Pictures Will Make You Re-Evaluate Your Entire Existence

But this is all you ever see: | 26 Pictures Will Make You Re-Evaluate Your Entire Existence

Washington Postfrom Washington Post

Stunning new picture of the Pillars of Creation

Twenty years after the iconic photo was taken, The Hubble returns for a high-def shot.WOAH.

The nebula Messier 78 is a reflection nebula in the constellation Orion. It was discovered by Pierre Méchain in 1780

The Huffington Postfrom The Huffington Post

LOOK: Coolest Images From Hubble Telescope After 22 Years In Space

New Red Spot Appears On Jupiter

The Butterfly Nebula - NGC 6302 (also called the Bug Nebula, Butterfly Nebula, or Caldwell 69) is a bipolar planetary nebula in the constellation Scorpius. The structure in the nebula is among the most complex ever observed in planetary nebulae. The spectrum of NGC 6302 shows that its central star is one of the hottest stars in the galaxy, with a surface temperature in excess of 200,000 K, implying that the star from which it formed must have been very large.

NGC 2170 is a reflection nebula in the constellation Monoceros. It was discovered on October 16, 1784 by William Herschel.

io9from io9

10 Moons Every Person Should Know

Io, Jupiter's moon