The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

In a dazzling twist of planetary science, Saturn, our Solar System’s ringed giant, has revealed a set of atmospheric features ...

Despite President Trump seeking to cut NASA’s science mission budget nearly in half, the agency is set to send up its latest ...

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

Some observers may have noticed a faint glow illuminating the darker portion of the moon—a phenomenon known as Earthshine or ...

This video takes you on a journey through Jupiter’s atmosphere, revealing the planet’s immense storms, powerful cyclones, and ...

CAPRICORN (Dec. 21 - Jan. 18): It may feel like you're being led up the garden path again, but trust in the power of Jupiter ...

To be honest, when I first came across photos of Jupiter and Saturn, I jokingly complained to my friends that these two planets looked like a spilled paint palette. But then I did some research and ...

Can you imagine? Jupiter is the big brother among the planets in the solar system, with a massive size and a mass that is 2.5 times the total mass of all other planets in the solar system combined.

"The fact that we captured the aurora again demonstrates that our method for predicting aurorae on Mars and capturing them works." ...

Solar storms are dangerous for future Mars astronauts. Predicting aurora helps warn about incoming radiation bursts.

Days like this are truly rare. The Sun in Virgo is reaching out to make a lovely sextile with bountiful Jupiter in Cancer, ...