On Saturday (Jan. 10), for example, we will see three satellites on one side of Jupiter (going outward from the planet: Ganymede, Io and Europa ), while the fourth ( Callisto) remains all by itself on ...

If you were to ask a group of dedicated amateur astronomers to list their favorite telescopic targets, few if any would ...

Winds exceeding 110 mph that tore across the top of Mount Hamilton early Christmas morning blasted a massive steel protective ...

Getting your first telescope should feel exciting, not frustrating. If I avoid a few common beginner mistakes, I can turn ...

Astronomy enthusiasts and even the general public can enjoy watching Jupiter, the largest planet in our solar system, as it ...

Saturn is on display in the early-evening sky this month along with Uranus and Neptune, both within reach of binoculars.

The Hubble Telescope appears as a tiny silhouette during a perfectly timed solar transit captured from Puerto Rico.

Jupiter will reach opposition on Saturday, January 10, making it the brightest and largest it will appear in 2026 as Earth ...

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

Ashley Tisdale is in her mom era. The Disney star and her husband, Christopher French, whom she married in 2014, began their ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...