Mars is known as the 'Red Planet.' Learn about its reddish hue, caused by iron oxide, its position as the fourth planet from ...

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

Hot Jupiters are giant planets initially known to orbit alone close to their star. During their migration towards their star, these planets were thought to accrete or eject any other planets present.

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

Can you answer every question on “Jeopardy!”? Do you consider yourself a walking encyclopedia or show up for every trivia night in town? If so, then you just might have the skills necessary to take on ...

It’s a term used by astronomers to describe when Earth, Mars and the Sun align. When this happens, Earth sits directly ...

Researchers at NASA Langley are developing a next-gen system called MARVL (Modular Assembled Radiators for Nuclear Electric ...

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 ...

In the Greenlandic language, the name for Greenland is Kalaallit Nunaat, meaning “the land of the people.” In fact, fewer than 60,000 people call this large land mass home, earning Greenland the ...

"See To Believe uncovers the forgotten, mind-blowing facts that will leave you questioning everything. Follow wild stories of mysterious creatures, ancient civilizations, how tech impacts our world in ...

Learn key facts about the Moon: from its significant distance and relative size compared to Earth to its distinctive color ...

Minor Cold is the 23rd solar term of the 24 traditional Chinese solar terms. For most areas of China, it marks the start of the coldest days of the year. This year's Minor Cold starts on Jan 5.