For the first time, astronomers have captured X-ray portraits of a comet from beyond our solar system, are providing a ...
While observing the binary star R Aquarii in the constellation Aquarius, scientists at the Tartu Observatory discovered that ...
Slavin, Jonathan D. and Frisch, Priscilla C. 2007. "The Chemical Composition of Interstellar Matter at the Solar Location." Space Science Reviews, 130 409–414.