"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 ...

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

The Pentagon faces a critical moment as leadership turmoil, security leaks, and vacancies threaten its readiness amid global ...

These May nights provide the skywatcher impressive views of galactic clusters unimpeded by the Milky Way, the chance to study exoplanets and the opportunity to refresh one’s perspectives.

Terrorist attacks are more common during security and economic crises, but they decrease during humanitarian disasters.

If you're tired of lugging your massive telescope to dark sky sites to observe the night sky, these small telescopes are much ...

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

YSU professor contributes to groundbreaking Hubble Space Telescope research published in “Nature.” YSU Communications A ...

The Eta Aquariids major Class I meteor shower can be seen just before dawn on May 4. In the Fluvanna area, the shower will produce about 10-30 meteors an hour. Unfortunately, the moon will be in its ...

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 ...

SkywatchingSkywatching HomeWhat's UpWhat to See TonightMeteor ShowersEclipsesMoon GuideMoreTips & GuidesSkywatching FAQNight Sky Network Eta ...

If the object really is Planet Nine, it would be larger than Neptune and exist 700 times further from the sun than Earth.