Imagine you're going down a long waterslide. You've been traveling through it enjoying every moment despite occasional bumps on the way. You know the end will eventually come, but you don't know when, ...

Any star with a name like Betelgeuse must be remarkable. The unusual name is Arabic for “armpit.” It marks the shoulder ...

The day asks for restraint, not adventure. Jupiter’s warmth feels blocked by Saturn’s pressure, so your usual optimism may wobble. You’ll notice expen.

Under normal circumstances, the outer planets of our solar system — Mars, Jupiter, Saturn, Uranus and Neptune — travel eastward through the night sky relative to the fixed sta ...

Astronomy textbooks worldwide may need updating after scientists announced a surprising discovery about Jupiter.

Using the Webb telescope, scientists discovered an unexpectedly cold, dense region within Io’s auroral footprint in Jupiter’s northern lights.

This all-inclusive refractor is best for observing planets and the moon, but still able to give skywatchers some glimpses of deep-sky objects.

This is all well and good, but it neglects a critical element of the Artemis program: a lander capable of taking astronauts down to the lunar surface from an orbit around the Moon and back up to ...

Sky This Week is brought to you in part by Celestron. Friday, March 6With no Moon in the early-evening sky, let's chase down ...

Trillion Parameter run achieved with DeepSeek R1 671B model on 36 Nvidia H100 GPUs We are pleased to offer a Trillion ...