Most Planets Have No Known Date of First Observation . Before we begin, I want you to imagine a clear night sky you've ...

Herschel Space Observatory. Circles indicate the positions observed by the ALMA telescope, with the corresponding enlarged image of the observed molecular cloud from radio waves emitted by carbon ...

NASA's newest space telescope will scan the entire sky in a range of near-infrared wavelengths to help astronomers better understand the evolution of the universe and search for promising spots for ex ...

Stunning James Webb Space Telescope images reveal new details about a pair of mysterious infrared rings around planetary ...