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

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

Using the Keck Planet Imager and Characterizer (KPIC), astronomers have performed high-resolution spectroscopic observations ...

Astronomers looked more closely at one of seven stars that looked like possible Dyson sphere candidates from earlier observations.

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 ...

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 ...

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.

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

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

In the years following the launch of NASA's Hubble Space Telescope ... Roman will capture the equivalent of at least 100 high-resolution Hubble images in a single exposure. These observations ...