What if you could find binoculars big enough to qualify as small telescopes? Get ready for the BT–127XL–SD apochromatic ...

Wednesday, February 5 First Quarter Moon occurs at 3:02 A.M. EST. Nearly half a day later, the Moon passes 5° north of Uranus ...

Where the astronauts sat in the Apollo Lunar Module may have profoundly impacted the way the experience of walking on the ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

Gamma ray bursts are the most energetic events in the universe. What if one hit Earth?

Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers ...

Arcadia Education estimated that more than 675,000 students attended classical K-12 schools in America with enrollment ...

UK astrophotographer Josh Dury on night-sky success, his passion for documenting natural skies, a brand-new book and an ...

This interview was originally published in our sister magazine ... to cover a large amount of ground. There are some things that they could do to try and lower the effects on radio astronomy ...

Have you read on social media about the “once in 396 billion years” planetary alignment happening on Jan. 25? Guess what? Social media is not reliable. Here’s what’s really going on — and why you ...

Today, the Doomsday Clock was set to 89 seconds to midnight, signaling that experts fear we are dangerously close to a global ...