The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

"There are still many things related to planetary formation and the early evolution of young planetary systems that we don't ...

New observational data from the James Webb Space Telescope and simulation models have confirmed a new type of planet unlike ...

Saturn, the sixth planet from the Sun, is one of the most breathtaking sights in our solar system. With stunning visuals ...

A powerful new tool comes online this year that could help astronomers locate the mysterious planet hiding somewhere beyond ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...

A very rare treat is about to grace Earth's night skies.

The discovery of two new planets beyond our solar system by a team of astronomers from The University of Warwick and the ...

Smaller gas giants are less likely to survive in such systems, surrounded by clashing planetary titans. With their lower ...

The Red Planet will be at its closest point to Earth, also known as perigee, on Jan. 12 and will be exactly opposite the sun ...

Sky gazers will get a peek at what has been called a "parade of planets," where this time around, up to seven planets may ...