imaging

 

Star Clusters M35 and NGC 2158

2021 May 10

Interplanetary Earth

In an interplanetary first, on July 19, 2013 Earth was photographed on the same day from two other worlds of the Solar System.

A Long Storm System on Saturn

It was one of the largest and longest lived storms ever recorded in our Solar System.

IC 1805: The Heart Nebula

What energizes the Heart Nebula?

In Wolf's Cave

The mysterious blue reflection nebula found in catalogs as VdB 152 or Ced 201 really is very faint.

The Orion You Can Almost See

Do you recognize this constellation?

Supernova Cannon Expels Pulsar J0002

What could shoot out a neutron star like a cannon ball?

Mimas in Saturnlight

Peering from the shadows, the Saturn-facing hemisphere of Mimas lies in near darkness alongside a dramatic sunlit crescent.

Chamaeleon II Dark Cloud

A small constellation hiding near the south celestial pole, The Chamaeleon boasts no bright stars.

HDR: Earth's Circular Shadow on the Moon

What could create such a large circular shadow on the Moon?

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