Astronomers have discovered what seems to be a star racing through the Milky Way at 1.2 million mph, dragging a Neptune-sized ...

Active galactic nuclei (AGN) are among the most energetic phenomena observed in the universe. These luminous objects, powered by supermassive black holes at the centers of galaxies, release staggering ...

Tokyo-based startup ArkEdge Space claims it has snapped what is “probably” the highest quality images of Earth taken by a ...

Astronomers at the NASA Goddard Space Flight Center may have discovered a star hurtling through the Milky Way with a planet ...

The European Space Agency’s Solar Orbiter spacecraft ... getting ever closer as it attempts to take the highest-resolution images of our star ever. It will also photograph the sun’s poles ...

An LSU-led team would like to use a high-flying Antarctic balloon-borne infrared telescope to detect the chemical makeup of some 300 red dwarf stars.

One of the most photographed objects in the night sky is the Ring Nebula, wreckage of a bygone sun-like star about 2,000 ... Kea in Hawaii — to gather high-resolution images of the Ring Nebula.

A National Weather Service dense fog advisory was in effect during the 5:15 a.m. EST liftoff for northern Brevard County and ...