The Subaru Telescope on Maunakea will be able to observe more than 2,000 celestial objects at once with a new instrument that will go online in February.

• De-Stress Fest will be held at 6 p.m. Jan. 23 at the North Branch. Teens in grades 6-12 are invited to the library to ...

Winter might appear barren, but it is a vital phase of renewal for the natural world and a perfect time to reconnect with it ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just ...

The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...

Hubble's first gigapixel panorama of the Andromeda Galaxy was published exactly ten years ago. This has now been ...

These are the planets that will be visible with the naked eye. A rare parade of planets will light up the night sky ...

NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing unprecedented 3D details of interstellar dust and gas. The space between stars is ...

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the planet parade.

A parade of planets is set to be visible in the night sky this week and was once viewed as 'an omen from the gods' of ...