A new moon is when the moon shares the same celestial longitude as the sun; the two bodies are said to be in conjunction.

Columnist John Breunig gets starry-eyed taking a tour of the new Planetarium & Astronomy Center at the Stamford Museum & ...

Scientists have used the Gaia Space Telescope to create a 3D map of star kindergartens within the Milky Way, and you can fly through it.

In 1609, people observed the moon up close for the first time. East Germans consider the Italian scholar Galileo Galilei to be the father of telescope astronomy. However, a little-known British ...

This fall Philly may experience 17 days of exceptional moonlight. And don't miss the chimney swifts and the hawks.

What we eat is packed with hidden chemistry that may hold the key to both disease and health. When the human genome was first sequenced in 2003, many believed this breakthrough would reveal the full ...

Columnist John Breunig gets starry-eyed taking a tour of the new Planetarium & Astronomy Center at the Stamford Museum & ...

Take an inside look at NGC 7456, a spiral galaxy that showcases energetic light, dark dust lanes, and the beauty of newborn ...

Syrian President Ahmad al-Sharaa has arrived in New York to attend the U.N. General Assembly. This marks the first visit by a ...

Astronomy enthusiasts will have a chance to enjoy a glimpse of the sky tonight, Sunday through Monday. Saturn, the ringed ...

Lebanon’s Health Ministry says an Israeli drone strike in southern Lebanon has killed five people, including three children.

Related: The Gorgeous Town in California that You’ve Probably Never Heard of Related: This Charming Small Town in California is so Picturesque, You’ll Think You’re in a Postcard These aren’t amateur ...