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Saturn’s huge moon Titan may not hide an ocean under its frozen surface but rather widespread pockets of liquid water, a new study finds. Titan is the largest of the

Whether you want to buy a star projector as a gift for someone this Christmas, or you know a child who wants one, you’ll want top value for money. So

In the late 1970s, legendary physicist John Wheeler proposed a radical question: Exactly when does the universe notice that we’re paying attention to a quantum experiment? And does it really

On Friday (Dec. 19), the interstellar invader, comet 3I/ATLAS, made its closest approach to Earth, coming to within 168 million miles (270 million kilometers) of our planet at 1 a.m.

There are few better ways to spend the long winter nights than under a crisp, clear December sky — and between Christmas and New Year’s Eve 2025, the Northern Hemisphere

Using the Hubble Space Telescope, astronomers have imaged the largest and most chaotic site of planetary birth humanity has ever seen. Appearing like a stunning cosmic bat, this protoplanetary disk,

Look to the southern sky after dark on Dec. 26 to spot the waxing crescent moon shining near the gas giant Saturn among the stars of the constellation Pisces. The

At 2:23 am Eastern time on March 19, 2025, an astronaut aboard the International Space station (ISS) captured a striking nighttime view of Earth, where shimmering moonlight dances across dark

Over 30 Lego Star Wars sets have been released in 2025, which, if you’re a collector, is an awful lot to keep up with. Especially considering that this year we’ve

After the excitement of three visible comets in 2025, another may put on a show in late April 2026. However, although the comet, known as C/2025 R3 (PanSTARRS), could become