One of your nighttime sky targets for the next month or so should be the Helix Nebula in the constellation Aquarius the Water ...

A nebula takes on the appearance of a rampaging lion in a new deep space vista captured by astrophotographer Ronald Brecher under a near-full moon from his home in Ontario, Canada, in October earlier ...

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For now, the rover is plotting a new course to continue its exploration of Mount Sharp, climbing down to a transition zone where a clay-rich area meets with salt minerals called sulfates. These clay ...