Publications of the Astronomical Society... Publications of the Astronomical Society of the Pacific Vol. 121, No. 886, 2009 December Exploring the Optical Transient Sky with... Exploring the Optical ...

Optical navigation methods are seen as a promising tool for realizing this approach ... there is practically no parallax among the starry background for an observer traveling within the Solar system.

It was a clear, starry sky above the Titanic as it struck an iceberg ... it was obscured by an optical illusion. The haze lingering over the calm, icy waters hid the massive iceberg which sealed ...

This dazzling planet, which dominated the evening sky from last fall on through the ... the southern U.S. might glimpse this planet without optical aid. While this is a poor morning apparition ...

Optical illusions have fascinated the human mind for centuries. These deceptive images challenge how our brains process visual information, often making us see things that aren’t there, or miss ...