The presence of another planet in the solar system could explain the odd movements of some of the bodies in the Kuiper Belt.

Using the Neutron star Interior Composition Explorer (NICER) onboard the International Space Station (ISS), astronomers have ...

What's more, no exoplanets with emission spectra cooler than 275 K (1.85 °C; 35.33 °F) - comparable to Earth - have been ...

"The key planet-formation processes in protoplanetary disks remain an active matter of research. One promising mechanism to ...

Hello, Eos! Recently discovered molecular cloud is believed to be one of the largest structures in the sky and among the ...

The possibility of Planet Nine being out there way beyond Pluto has always excited astronomers. They have now found one body ...

Flares from a supermagnetized star may have generated as much as 10 percent of our galaxy’s heavy elements.

"Cosmologists calculate the current theoretical size limit of structures to be 1.2 billion light-years, yet both of these structures are much larger – the Giant Arc is almost three times bigger and ...

The fracture is likely caused by a pulsar that smashed into G359.13 at a speed between one million and two million miles per ...

Astronomers Spot First-of-Its-Kind Planet Disintegrating and Shedding Debris From a ‘Comet-Like’ Tail Planets have been one ...

A brilliant flash from deep space once baffled scientists. But now, that mystery has been solved—and it reshapes what we know ...

The planetarium, located at 100 Center Ave., is open from 8 a.m. to 4 p.m. Monday and Tuesday; 8 a.m. to 7:30 p.m. Wednesday ...