Science April 5, 2004

Discovery of Water Icy Grains in Comet LINEAR Approaching Earth

Near infrared spectroscopic observation of Comet LINEAR (C/2002T7), which will approach the Earth in May 2004 and it is expected to be very...

Science February 24, 2004

A Treasure Chest of Stars -- Dwarf Irregular Galaxy Sextans A

Young blue stars and older yellow and red stars shine against a dark sky like jewels in a treasure chest in this image of Sextans A from Su...