Vanishing Act [1]
The Moon prepares to cover up the star Aldebaran in this January 19 image [2] from the Smithsonian. The two will repeat this vanishing act before dawn on July 29. [Smithsonian Staff, Phoebe Waterman Haas Public Observatory]

The Moon prepares to cover up the star Aldebaran in this January 19 image [2] from the Smithsonian. The two will repeat this vanishing act before dawn on July 29. [Smithsonian Staff, Phoebe Waterman Haas Public Observatory]