The peak shower will appear to the east, coming out of the Gemini constellation, between 8 and 9 p.m. Saturday, and will last ...

Before the ribbon cutting for the solar system walk on the Columbia Greenway Rail Trail on Nov. 29, created by Westfield High School Astronomy Club members Krystyna Goulette and Kaitlyn Goulette — ...

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

"We might lose the ability to observe about 30% of the faintest galaxies. We are at the point of starting to be able to see ...

Conventional telescopes are limited in detecting low-surface-brightness (LSB) structures, which are essential for studying ...

A flaring black hole whips up ultra-fast winds of more than 37,000 miles per SECOND, reveals new research. X-ray space ...

An immensely powerful flash detected earlier this year was created by a massive star exploding when the universe was just ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...

Space weather is notoriously hard to predict, but one forecast map shows parts of Indiana might see the northern lights low on the horizon Dec. 8.

Looking for a sky event this week? Check out our full Sky This Week column. December 7: Mercury reaches greatest western ...

The Gemini South telescope is turning 25, and astronomers are celebrating its birthday with a dazzling new image of the ...