Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is ...

Pluto will complete its first orbit since 1930 in 2178, a historic 248-year space journey that spans generations of humans.

Six planets will align in the sky on Saturday, Feb. 28, in an event known as a "planet parade." Seeing all six planets will be challenging, as some will be close to the sun in bright twilight. Who’s ...

“While 3I/ATLAS is a visitor from interstellar space, travelling from outside the Solar System, its behaviour is completely ...

On Saturday evening you’ll have a chance to catch a celestial show that’s being called the “Parade of Planets” as a planetary alignment will be visible shortly after ...

Maeve Bidonde, Arts Editor Every Sunday in the planetarium tucked away in the basement of Perna Science, the Nebula Society, ...

Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But ...

"Given how active the sun is right now, our forecasts suggest that delaying the launch until the end of 2026 may be a much safer decision." ...

A blood red moon anchors a month of planetary meetups, dark-sky delights, and improved chances to catch the northern lights around the spring equinox.

Nearly all of the solar system’s planets are about to file across the night sky in a planetary alignment, and it will be ...

Scientists have long know many objects floating at the solar system's out edges resemble snowmen, but the reasons why were ...

It comes down to the speed at which these objects were moving during their formation, and the strength with which their ...