The best “planet parade” of the year puts Venus, Jupiter, and more on display right after sunset—and you can see most of them ...

As our biggest planet, Jupiter's immense presence helps to hold our solar system together. Its massive size and gravitational pull give it a dense atmosphere, a turbulent mix of hydrogen and helium.

Saturn’s largest moon, Titan, may have been born of the collision of two smaller moons, according to new research.

Celestron FirstScope 76: Very affordable and ideal for kids or as a quick backyard scope. Despite the small size, you can easily catch the craters of the moon and even glimpse Jupiter’s moons.

A distant star dimmed by 97% for nearly 200 days. Astronomers say giant rings around a brown dwarf or super-Jupiter may explain it.

Yes, there will be six planets above the horizon on February 28, 2026. No you won't be able to see them with the naked eye. But you can see the best of them tonight.

NASA describes deep hydrogen compression that eventually forms conductive metallic liquid, making Jupiter feel less like Earth and more like a continuous gradient of states. That alone breaks the old ...

An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to researchers who discovered it using telescopes from NASA and the European Space Agency, ...

Just look for the three bright stars that make up Orion’s belt. Betelgeuse is a bright reddish star to the upper left of the belt. It marks the right armpit of the nocturnal hunter, not exactly in the ...

February may be the shortest month of the year, but it is packed with celestial events, according to a new skywatching update ...

According to the new data, Jupiter's radius measures 71,488 kilometers (44,421 miles) at its equator, and the planet rises 66 ...

Scientists used the European Space Agency's Cheops satellite to discover that the planetary system around the star LHS 1903 ...